SCR- Index

SCR-1-39 Needed! ( probably reserved for retro labeling old stuff)

• SCR-40 Fixed Station 3 KW "Developed before 1907, obsolete since 1915"
• SCR-41 Field Wireless Wagon Type PE-27 1 KW spark and xtal det set
• SCR-42 Radio-Telgph Station 1 KW 500 cps Marconi set for Coast Artlry.
• SCR-43 Fixed Station Rcvr and 10 KW Q-G Xmtr, (26 Leyden Jars)
• SCR-44 Early Field Wireless Radio
• SCR-45 Receiver, using Cohen xtal detector from Nat. Elect. Supply Co.
• SCR-46 Receiver, designated "Cohen Static-Coupled Receiving Set"
• SCR-47 Field Radio in Artillery Caisson, range 75-800 miles
• SCR-48 Radio-Telegraph, table top, like SCR-49 below, but with MG set
• SCR-49 Pack Radio, xtal rec. 125-1000 KC, Q-G Xmitter, 730-1000 KC 1916
• SCR-50 Truck-mounted Radio. 2 KW spk-gap, xtal or VT rcvr 150-500 KC
• SCR-51 Aircraft xmtr, 500 W Q-G and 500 W/500 cps wind gen. Navy, few made
• SCR-52 Aircraft rcvr, regen det and 1 AF amp. 250-1200 KC (AR-2 mod) 1917
• SCR-53 V-Antenna, for training purposes.
• SCR-54,A Artillery Spotter Recvr. 550-1200 KC, BC-14,A (A-1 Fr. design). AN-1 Inverted-L Ant, Bags, BG-1(4) BG-2, BA-4(2), Xtal det DC-1(4), Gnd Equpt GD-1(2), Guys GY-1(6),GY-2(3), Hammer HM-1, Headset P-11(2), Plates MP-1(2),MP-2(2), MP-3, Marker MR-1, MS-1(2),MS-2(8), Reel RL-3(4) Rope RP-10, Stake GP-1(6), RC-1, Spring M-14(3), Screw driver TL-2, Strap ST-5, Wire W-20 (300 ft) Radio Communication Pamphlet No. 3 1918
• SCR-55 (BC-19 and DT-3) One-tube detector for SCR-54 WE Co. 1918
• SCR-56 Low-power Aircraft CW trainer. Tuning fork buzzer R/B SCR-65 1916
• SCR-57,A (BC-10,A) First aircraft intercom. Side-tone ckt
• SCR-58 Radio-telephone transmitter. P/O SCR-68 aircraft set ?
• SCR-59,A Aircraft Set (BC-10/A, BC-12/A) 670-1400 KC VT-1 tubes RCP No. 20 Companion to SCR-65 transmitter ?
• SCR-60(A,B,C) Wavemeters, General Radio Co. coverage abt. 150-6000 KC
• SCR-61 (BC-37) Wavemeter, Western Electric Co. laboratory unit 125-2000 KC
• SCR-62 Balloon Observer's Radio SCR-54 Rec. and SCR-73 Xmt. 600-1500 KC
• SCR-63 Aircraft Radio Telegraph Transmitter
• SCR-64 Aircraft Xmitter, rotary gap powered by wind generator R/B SCR-73
• SCR-65,A Aircraft (training) Xmitter (AR-15) Tuned Gap at 1000-3000 KC RCP No. 4 and No. 5 Camp Vail Radio Labs. 1917
• SCR-66 Battery Charging Set Dynetco. 32 VDC @ 1.5 KW R/B SCR-82B
• SCR-67,A (BC-13A) Ground Radio-Telephone Rcv 500-1500 KC, Xmtr 670-1200 KC RCP No. 22
• SCR-68,A (BC-10/A, BC-11/A) Aircraft Radio Tel. 670-1500 KC 3 VT-1 RCP 20
• SCR-69 (BC-34) training radiotelegraph (VT-12; 1st S.C. VT Xmtr) 200-500 KC 1917 RCP No. 14
• SCR-70 (BC-23) Rcvr, one-tube regen 175-500 KC training use 1917
• SCR-71 (BC-16) Ground Telegraph Set, French TPS, trench use 10 V batt
• SCR-72,B (BC-17) Ground Telegraph Set, as above, but with VT amps in rcvr RCP No. 10 SCR-72B has waterproofing features
• SCR-73 Aircraft CW Xmitter (A-24) Modf SCR-64 550-1500 KC (200 W wind gen) A-24 Antenna RCP No. 13 1918
• SCR-74,A (BC-18) Ground Xmitter, simple gap and untuned inductance F = ?MC Modified French Set RCP No. 11 1918
• SCR-75 (BC-10,20) Aircraft Rcvr, 670-1400 KC, interphone 3 VT-1 RCP 20
• SCR-76,A (BC-21) Ground Telegraph, combining SCR-71,72 WE Co. RCP No. 15
• SCR-77 (BC-38) CW Radio Set "short wave" F = ? VT-1 tubes Loop Antenna
• SCR-78,AB (BC-39,40) Tank Radio Telegraph Set 273-600 KC RCP No. 24 Xmtr: 4 VT-2, Rcvr: 3 VT-1, detector and two AF amps A-T Ant (MS-6(3), MS-7(3) PE (BB-17(12), Box BC-25, Dynamotor, DM-1) Gen Eqp: RE-6A (RC-6A?) C/O: Band FT-11, BA-2(4), BA-4(3), Box BC-33, Cords; CD-41(2),CD-42(3),CD-44(2), Cords CD-45(2), 46(2), CD-51(3), 52(3), Fixtures FT-10,11, Headset P-11 (2) Key J-12(2), Lamps LM-4(4), LM-5(4), Pad M-9(6), Pliers TL-19, Rain Shield M-10(4), Screwdriver, TL-21
• SCR-79 (BC-25) CW Set 75-600 KC 4 tubes, like French E-10-Bis
• SCR-79A (BC-32,40) 3 VT-1, 1 VT-2 CO-15 RCP No. 17, CD/CO-15,47
• SCR-80 (BC-52) Aircraft CW Set. 375-600 KC 3 VT-1 and VT-4 RCP No. 23
• SCR-81 (BC-41A) Triode Tube Tester has VT-1 for modulated RF Osc.
• SCR-82 Dyneto Battery Charger: 25V, 1KW; 115V .5 KW R/B SCR-110
• SCR-82B Battery Charger 50 Volt, 2 KW MG set. Dyneto Elect. Co.
• SCR-83 Portable DF Set (BC-42) 375-1000 KC 6 ft folding loop antenna
• SCR-84 Radio Compass for Handley-Page Aircraft 50-150 KC (2000-6000 M)
• SCR-85 Radio Telegraph Set 50 W Q-G, Westinghouse Dynamotor R/B SCR-105, not produced
• SCR-86 Aircraft Radio Maintenance Set, in truck
• SCR-86A Like above, but with 110V Wind-driven Generator Set
• SCR-87 Decremeter (for spark Xmtr BW) Kolaster Type-D F = 100 KC-4.3 MC
• SCR-88 Radio Repair Truck(3-ton) with SCR-86A and SCR-120 Battery Chgr.
• SCR-89 Aircraft Interphone 5-station Magnevox for Handley-Page bomber
• SCR-90 Aircraft Radio Telephone like SCR-68, but with Telg. attachment
• SCR-91 Aircraft Radio Telephone short wave WE Co.
• SCR-92 Aircraft Xmitter like SCR-73 American Radio - Reasearch not used
• SCR-93 Aircraft Radio Telephone short wave GE Co. not used R/B SCR-91
• SCR-94 Transmitting Tube Tester GE Co.
• SCR-95 Wavemeter (BC-40) 273-600 KC Voltmeter type, like French model.
• SCR-96 CW Radio Set 150 W input (based on German design) R/B SCR-105
• SCR-97 Truck Radio SE-1420. Rcv 38-1500, Xmtr 100-300 KC (6 Pliotrons) also 80' antenna mast
• SCR-98 Receiver for Artillery Fire Control info from aircraft
• SCR-99 CW Radio Set, (BC-45,49) 160-330 KC 3 VT-1, 1 VT-2 RCP No.17
• SCR-100 Aircraft Xmitter. Like SCR-64/73, but battery-powered. little used
• SCR-101 CW Radio for Regt. 7 Brigade use. R/B SCR-105
• SCR-102 Radio Telegraph. like above " " "
• SCR-103 Radio Telegraph " " " " "
• SCR-104 Aircraft Interphone (abandoned)
• SCR-105 CW Set (BC-53) QGap; xtal Rcv 550-1000 KC. Xmt 1-3 MC RCP 25
• SCR-106 Tank Interphone 4-station WE Co.
• SCR-107 Ground Telegraph motor-driven interrupter abandoned
• SCR-108 Aero-Service Radio Truck 1.5 ton, SCR-54A, 79A, 67A, 121
• SCR-109* Radio Telephone, Hi-power SCR-67, limited prod, VT-18s CO-15,47
• SCR-110-1,4 BA-77 Battery Charger 50 V, 1.5 KW MG. Built by Copley, Delco, Mahew and Yarian
• SCR-111 Wavemeter 165-330 KC (900-1900 M) like SCR-95
• SCR-112 CW Set,(BC-47) like SCR-77 Rcv 1820-3530, Xmt 2143, 2440, 2730 KC
• SCR-113 Aircraft Xmtr with motor-generator like SCR-112, less trailing ant
• SCR-114 Aircraft Set, (BC-11A) like SCR-68 less SCR-57 interphone, w HS-2 RCP No. 20 for SCR-114, 115, 116
• SCR-115 Aircraft Receiver, (BC-12A) like SCR-59A, less SCR-57, w HS-2
• SCR-116 Aircraft Set, (BC-11A) like SCR-68A less SCR-57 interphone w HS-2
• SCR-117 Aircraft Receiver 190-1000 KC (for Navy use)
• SCR-118 RF Wire Telegraph used 18, 23, 27, 43 KC carriers VT-3 tube
• SCR-119 Aircraft DF Receiver U/W Carponi-type Aircraft abandoned
• SCR-120 BA-77 Battery Charger 125 V, 5 KW MG set U/W SCR-88 Radio Truck
• SCR-121 AF Amp, (BC-44A) two-stage VT-1s like SCR-72B U/W SCR 54A
• SCR-121A Audio Amplifier, (BC-69) like above, with VT-1 detector
• SCR-122 Receiver, DF 600-1000 KC 5-ft loop, 4 RF stages
• SCR-123 Battery Charging Set 25/115 VDC 1.5 KW Delco R/B SCR-110
• SCR-124 Radio Truck, Div-Corps HQ. 1.5 ton SCR-79A, 99 and battery chg.
• SCR-125 Wavemeter, 550-4300 KC National Electric Signaling Co. S/T SCR-95
• SCR-126 Radio Telephone Set VT-2 and VT-3 tubes F = ?
• SCR-127* CW Pack Set RE-21 ( BC-7 ?) VT-1 and VT-2 RCP No. 26
• SCR-128 Wavemeter
• SCR-129 Aircraft Radio Compass like SCR-84 285-300 KC
• SCR-130 Pack Radio Set like SCR-127, for Divisional nets RCP No. 26
• SCR-131 Rcv-Xmt (BC-148) 4-4.36 MC (orig 545-1750 KC) 5W CW, GN-35 TR-1210-50, TM 11-237
• SCR-132 Radio Set: Rcvr 250-545 KC, Xmtr 160-355 KC, CW,AM J-2 Key, MP-6, MS-19,32, SW-95 TR 1210-30, TM 11-233
• SCR-133 Pursuit Plane Set, BC-129; Rcvr 250-1750 KC, Xmtr 860-2000 KC AM
• SCR-134 Scout/Bomber Radio, Rcv 250-2000, Xmt 250-355 KC, CW-AM CO-104,110,111, J-5* Key, RS-87, TR 1210-5, TM 11-201 1921
• SCR-135 Scout/Bomber Radio, Receiver 250-2000 KC, BC-114 Xmt 250-355 KC, CO-104,110,111,113,135 Cords, J-5* Key
• SCR-136 Artillery FC Set CW-AM: Rcvr 250-1750 KC, Xmtr 330-860 KC MS-25 range: 30 M U/W SCR-134 TR 1210-20, TM 11-230 1926
• SCR-137 Wavemeter

(NOTE 1920 storage catalog ends here)

• SCR-138 Wavemeter
• SCR-139 ....
• SCR-140 Transmitter, Medium Frequency, High Power Freq ?
• SCR-141 ?
• SCR-142 ? air corps information circular calls out- direction finder, semiportable
• SCR-143 ?
• SCR-144 Amplifier BC-8
• SCR-145 Amplifier BC-103
• SCR-146 Heterodyne Set BC-104 RCP #9
• SCR-147 Amplifier BC-17
• SCR-148 Amplifier BC-44
• SCR-149 Amplifier BC-101
• SCR-150 ....
• SCR-151 Radio Set (info needed) TM 11-310
• SCR-152 Radio Set (info needed)
• SCR-153 Radio Set (info needed)
• SCR-154 Radio Set (info needed)
• SCR-155 Aircraft Interphone c 1925
• SCR-156 Radio Set (info needed) TM 11-1506
• SCR-157 ....
• SCR-158 Interphone Set (info needed)
• SCR-159 Radio Set U/W CO-15,47
• SCR-160 Aircraft Interphone U/W SCR-134 c 1925
• SCR-161 Artillery FC Set. BC-151 4.4-5.1 MC CW, 5 W R/B SCR-284 TM 11-237,486
• SCR-162 Radio Set for Coast Artillery. ship and shore use BC-144 ?
• SCR-163* Tank/Cavalry Set, BC-157, 2.2-3.1 MC. LG-8*, MS-26,27,37, PE-40 R/B SCR-203 11-235,236 1930s
• SCR-164 ....
• SCR-165 ....
• SCR-166 ....
• SCR-167 Interphone Set CO-113 Cord
• SCR-168 Interphone Set CO-113 Cord
• SCR-169* Battery Chgr PE-*-43 (Climax Eng) BD-*-61, CD-1107 11-302* 1940
• SCR-170 DF-Receiver, 1700-3300 KC regen, 5 VT-24 tubes, U/W BC-164 Xmtr
• SCR-171 BC-312/314 Rcv, BC-156 Xmt 2-3 MC 5 W R/B SCR-284 TM 11-234,486, TR-1201-31
• SCR-172 Radio Set
• SCR-173 DF-Receiver, used three tuners F = ?
• SCR-174 Radio Set
• SCR-175 Radio Set
• SCR-176 Radio Set
• SCR-177A Radio Set: Rcvr BC-189, 150-800 KC + 1.5-18 MC. Xmtr BC-191 .4-1.0 and 1.5-4.5 MC, 75 W. CBox BC-214, Ant Tuner BC-306, 312,314, AN-22,23,26, BD-69, C-153/U, CD-168,173, CH-27*,30,31,32,49, CO-157*, CS-48, CX-542-544/U, FT-142,151, FU-12, IN-86, LG-10, LM-27, MS-44, PE-49, RP-3, RL-3(8) TG-5, TM-190, TU-3,5,6 11-232
• SCR-177B* S/T SCR-177, two BC-189-* rcvrs. with internal coils.
• SCR-178 Radio Set, 2.4-3.7 MC BC-186,187,188, BX-4, CD-189, CH-38, CO-163, M-142 Lamp, CO-160 Power Cable, MS-49-54, TM-145,149
• SCR-179 Cavalry Saddle Version CH-28, CO-163 TR 1210-21, TM 11-231
• SCR-180 Radio Set CD-168, LG-10, MS-44
• SCR-181 ....
• SCR-182 ....
• SCR-183 Widley-used Pre-War and early WW-Two Aircraft Radio. Rcvr BC-229, .2-.4 MC, 2.5-7.7 MC T-99, 2.5-7.7 MC, 3.5 W CW, BC-198,230,231,232, BD-83, BK-31, C-97,128-131, 376-385, 431-435Coils, Cords CD-110-115,136,137,304,307,308,410, MC-401 Chart (S/T Navy GF/RU Models) TM 11-200,486 1940
• SCR-AH-183 same TO 08-10-15 11-1942
• SCR-AK-183 same TO 08-10-22 1-1940
• SCR-AL-183 same TO 08-10-36 11-1942
• SCR-AL-183 same, used in T-6 Training Planes 12 VDC AN 01-60F-2
• SCR-AN-183 same TO 08-10-44
• SCR-AP-183 same TO 08-10-81 8-42
• SCR-AR-183 same BD-AR-83 Dynamotor on FT-141, M-158 TO 08-10-74 4-43
• SCR-AS-183 same BD-AS-83 Dyn. on FT-140/141, M-158 AN 08-10-158 4-43
• SCR-184 ....
• SCR-185 Radio Set 1-12 MC, BC-191,219, C-127*-129, CD-110,111, 141*,142
• SCR-186 Radio Compass, U/W BC-233, LP-12, CD-191
• SCR-187 Aircraft Set, C/O BC-224 Rcvr 1.5-18 MC, DM-24*, FT-154*; BC-191* Xmtr. 1-12 MC, 75 W, 12 V, BC-306, BD-77*, C-127*-129,133, CD-110,111,141,142,306,307, CO-120,127,119,159, FT-107*,115,142*,151*, TU-5,6,7,8,9,10,22,26 (CS-48) TM 11-233
• SCR-188 BC-189 Rcvr, 1.5-18 MC, BC-191 Xmtr,.15-12 MC, 75 W C-153/U, CD-168,173,415, CO-157*, CX-542-544/U, LG-8, MS-44, PE-75, RA-34 (115 VAC version of SCR-187*) TM 11-233 1942
• SCR-188A Same Xmtr, with BC-312, 314 Rcvrs and RC-47, CH-54,55 TM 11-233
• SCR-189 Radio Set U/W BB-46, FM-10 TR 1210-70, TM 11-270 1940
• SCR-190 receiver only set, of SCR-189]]. TM 11-270 1940
• SCR-191 ....
• SCR-192 Xmitter, U/W B-2,3,4 Bombers, 200-400 KC C-97 TM 11-200 1932
• SCR-193* Vehicle Set: BC-312, BC-191/192, AS-81/GR Ant, BD-77*, BX-10, CD-205,288,314,320,346,358,359,411,422,424,446,471-474,603, CD-670,676,1087,1171-1173, CG-52/GR, CH-217, CG-52/GR, CO-175, CS-217, CX-862/GRM, FT-475,477, MC-49-54,449, TM-198, TS-113/GRM TM 11-273
• SCR-193-D M3A1 Scout Car version
• SCR-193-K,KB,KW,L Jeep-mounted versions
• SCR-193-U Radio and RC-58 Fax Set in 3/4-ton Weapons Carrier
• SCR-194 "Walkie-Talkie" BC-222, 27-65 MC, .5 W, VT-33,67 AN-29*, BG-71, BX-13, CH-33, CO-163, HS-22, T-24. TR 1210-52 TM 11-238 1942
• SCR-195 Radio Set BC-322 53-66 MC .5 W, 33-chan S/T SCR-194 U/W AN-30* and SCR-194 accessories TM 11-238 1942
• SCR-196 Frequency Meter, RC-12, 1934
• SCR-197* BC-325 Xmtr. 1.5-18 MC, 400 W: BC-325, 3 BC-342, CD-173,409,421, IN-102, K-18,19/35 Trailer. MP-39, MS-65-72, RM-7 S/T SCR-399 TM 11-241, 11-805 1942
• SCR-198 ....
• SCR-199 Radio Set (info needed)? appears to be part of the -SCR-189, 199, 209 series ??

• SCR-200 Radio Set Rcvr 1.5-18 MC, Xmtr 2.2-2.6 MC
• SCR-201 ....
• SCR-202 Radio Set BC-227, BC-228
• SCR-203 Pack Radio 2.1-3.1 MC CW,MCW,AM 7.5 W GN-35, BA-2,23,27 R/B SCR-583 TM 11-239 1939
• SCR-204 Pack Radio Set, recv 2.1-3.1 MC, xmtr 2.2-3.06 MC
• SCR-205* Interphone Set U/W SCR-206* ?
• SCR-206* D-F Set, .2-18 MC C/O AN-35-C, Rcvr BC-470*, BX-29, C-97, CD-202,450, 476, 516. CH-63, LG-12*(4), LP-22-C, LXL-9, MS-84-88, PE-91* TM 11-240*
• SCR-207 ....
• SCR-208 ....
• SCR-209* Armored Vehicle Set BC-312 1.5-18 MC, BC-176 Xmtr 2.2-2.6 MC, 8 W CBx BC-206, CD-177,242-244,275,276,314,317,348,351 LM-47, MC-269, MG-BA-10, MS-49-5, PE-48 R/B 508,528
• SCR-210* Vehicle Rcvr, BC-312, CD-314,411,433,434, CO-190, MS-49-54, TR 1210-73, TM 11-272 1942
• SCR-211* Frequency Meter: BC-221-* .125-20 MC, BA-2,23, BG-81 Bag, DC-9, Xtal, MC-177 Calib. Book, ST-19* Strap TO 08-5-68,08-10-12 1938
• SCR-211-C same TM 11-300* TO 08-10-41 12-1942
• SCR-211-J same TO 08-10-102 6-42
• SCR-2ll-K,L same TO 08-10-101 12-42
• SCR-211-N same TO 08-10-100 12-42
• SCR-212 ....
• SCR-213 coast artillery mine planter Radio Set TM 11-462
• SCR-214 ? Needed!
• SCR-215G Radio Set BC-233* Xmtr CD-356
• SCR-216 ?
• SCR-217 ?
• SCR-218 ?
• SCR-219 ?
• SCR-220 ?
• SCR-221 ?
• SCR-222 ?
• SCR-223 ?
• SCR-224 ?
• SCR-225 Aircraft Navigational Receiver H-Adcock Antenna TM 11-861
• SCR-226 ?
• SCR-227 ?
• SCR-228 ?
• SCR-229 ?
• SCR-230 ?
• SCR-231 ?
• SCR-232 ?
• SCR-233 Radio Set, air-ground liason
• SCR-234 Receiver, BC-779 (Hammarlund Super-Pro)
• SCR-237 Radio Set,(10-Ch SCR-188) BC-342*, CH-255,256,257,277,279,MP-86
• SCR-238 BC-224* Rcvr (14 V BC-348), BC-307 Xmitter, BD-86, FT-156,157,167
• SCR-239 ....
• SCR-240* Aircraft Radio, 3-8 MC U/W BC-225,338, FT-251-A, I-71A, LM-32, PE-59-A, RA-24 R/B SCR-274 TO 08-10-42
• SCR-241* ILS Set: BC-302,303,902, FT-263, MA-2, MG-11, MS-45,47,61-64,115, PE-60, TL-110 TO 08-10-142 1942
• SCR-242* Radio Compass: .15-1.5 MC. BC-310, BC-311*, BX-CD-311, LP-13-A, 14 VDC TO 08-10-11,21,27
• SCR-243 Monitoring Set. BC-197 .1-20 MC 4 tube U/W RA-16, CD-301,302,303
• SCR-244* BC-779/1004 (Super Pro) .5-20 MC U/W CH-104, RA-94 11-851,866
• SCR-245* Mobile Radio BC-312 Rcvr, BC-223 Xmtr, 2-5 MC, BC-321, CB-15,

           CD-278,314,356,357,361,422,426,433,434,435,437,442,447,446,448,
           CD-470,576,727,  CO-172,173,188,190, CX-863/GRM, PE-15,55, TM-111,
           TS-113/GRM                    R/B SCR-508,528     TM 11-272  

• SCR-246* BC-373* LF Radio Compass Rcvr, for AT-6 Aircraft, 12 VDC CD-362*, FT-209, LP-17, TO 08-10-39
• SCR-247 ....
• SCR-248 Marine Radio Set BC-189, BC-307
• SCR-249 Rescue Boat Radio AM
• SCR-250 Radio Set (in Trailer K-20) CD-313
• SCR-251 Blind Landing Navigational System
• SCR-252-54 radio direction finders (test units only), Info needed!
• SCR-253 radio direction finders (test units only), Info needed!
• SCR-254 radio direction finders (test units only), Info needed!
• SCR-255 DF Set, .55-30 + 18-65 MC C/O Adcock Ant. AN-63-A, Rcvr. BC-903, Xmtr BC-904, BX-35*, CS-95*, Ladder LC-55, Antenna Beams M-264, MC-263*, 265 and Tower TR-19 TM 11-861 1942
• SCR-256 ....
• SCR-257 Mobile Radio Set uses Cords CD-317 to C-331
• SCR-258 Receiver, Radiosonde, see SCR-658 BG-100 Cover
• SCR-259 Aircraft Liason Radio (brief usage)
• SCR-260* BC-348* Receiver and BC-349 Transmitter CD-315A
• SCR-261* Aircraft Radio (24 V SCR-240) BC-352 Rcvr, BC-353 Xmtr (.2-8 MC), BC-351, CD-315, DC-8 4495 KC Xtal, FT-179,180,181, I-71A, IE-6,7A, LM-32, LP-16, PE-62 TO 08-10-42
• SCR-262 Radio Set (info needed)
• SCR-263* Radio Compass BC-443, BC-444, BK-23, CD-365, CG-42,95/ARN, FT-213, I-65,70,75, LP-19, MC-203, MC-204, MC-220 TO 08-10-64
• SCR-264 Aircraft Radio, 60-66 + 108-156 MC (VHF SCR-274) R/B SCR-522
• SCR-265-267 Info needed!
• SCR-266 ?
• SCR-267 ?
• SCR-268* First Army Radar (searchlight) 205 MC 20 MC IF, BC-406,407,409,412,

           BC-423,433,435,436*,438, BG-111-115, CD-520,574,5,580-584,720,
           CD-742-44,747. CD-748,1136,1138-1140,1247-1249, CH-92, CO-300-310,
           FM-82, I-115,179,190,235, JB-22,23,72,125, RA-38,39,48, RC-68,148*  
                        Tested 1938              TM 11-1106,1306,1406,1506 

• SCR-269* Radio-Compass, BC-433* 200-1750 KC, BC-434,927,1254, BK-22, CD-307,

           CD-365, CG-42, FT-213,214, FU-26,27, I-81,82, LP-21-A, MC-203,358,
           MG-39, MO-5,16, RA-59(PE-89) RC-89, SW-172*,182*  
           Test Sets: BC-713,714,715  
           Manuals:      TO 08-5-53, 08-10-61,111,175, 16-55-40 

• SCR-270* Mobile E-W Radar, 102-112 MC C/O BC-402, 403*,404*,405*,439, 758,780,

           BC-785, 1239,1270,1310, AN-118/140-*, CD-377,378-390,497,621,22,24,
           CD-625, 751,753,755,852,1066,1244,1299,1300. CO-289,290,292,293,
           CO-297. GA-4,47. I-148, JB-27,31,42-44,64,124, K-22,30,31,32,54,64.
           M-347 Transport, M-392,398,399,437. MC-298. MG-21, ME-78 Plotter,
           MO-35, MX-31A, PE-74, PE-138,139, PN-47, RA-33,39,60, RC-70*, 
           RS-290, TR-8  TM 11-1033,1100,1114, 1310,1370, 1410,1470, 1510,1570 

• SCR-271* Fixed SCR-270 C/O: AN-119/140/161-*, BC-402,403,404,405,424,439,758,

           BC-1239,1310, BD-111*,131*, BE-94, CD-396-406,497,498,572,621,622,
           CD-624,625,751,754,756,758,760,761,762,852, CH-313, CO-196, FM-71,
           GA-4,6A, GN-48, HO-5, I-148,240, JB-35,37,79,81,111, K-64A, MC-298,
           MC-347,376,392,398,399, ME-78, MG-21,32*,40,42, PN-47, RA-33,39,60,
           RC-70*, RU-4, RS-290    TR-12,15,20-A  
           SCR-271-MA highest version known.  Uses SCR-270 TMs and TB SIG-56 

• SCR-272 Radio Set (info needed)
• SCR-273 Radio Compass BC-413 12 tube dual R-C: CD-365*, CG-42,95/ARN, MC-207, TO 08-10-43,45
• SCR-274A Predecessor of SCR-274N Rcvrs BC-394A, 200-400 KC, 395A, 4.2-7 MC. Xmitters BC-392-A, 4.2-5.5 MC and BC-393-A, 5.5-7 MC
• SCR-274B Predecessor of SCR-274N Rcvrs BC-394A, 200-400 KC, 395A, 4.2-7 MC Xmitters; 2 BC-932*
• SCR-274N Famous Aircraft Set: 3 receivers and 2 to 4 transmitters, modulator,

           ant switch, control boxes and mounts. See BC.EQP  TO 08-10-50  1943
           Receivers: BC-453,454,455,946; covering 190-9100 KC.  MC-211,215 
           Xmitters: BC-457,458,459,696; covering 3000-9100 KC.   
           Modulator BC-456, BC-442 Antenna Relay, BC-450,451 CBxs. 
           FT- Mounts    CO-207,210,211, I-71*,85*, RC-55* Test Equipment
           WE Co. and Colonial Radio           (S/T AN/ARC-5, less VHF set)

• SCR-275 ?
• SCR-276 Radio Compass 24 VDC version of SCR-246 TO 08-10-45
• SCR-277* A-N Range Xmtr, 200-400 KC AN-33,34, BC-466,467,468,469, CD-449*, DR-6, GY-32,33, I-241 (IS-139), K-29, LC-39, MA-4, MP-42,43, M-217, MC-620 "Course Squeezer" Kit, MS-75,89,90, PE-90 TO 08-10-10 '44
• SCR-278 Radio Compass BC-383 13 tubes
• SCR-279 Radio Compass Receiver, 12 VDC version of SCR-269
• SCR-280 R-C C/O BC-431,432, CD-365*, CG-42,95/ARN, FT-213, LP-19, I-65,75, MC-204,221, TO 08-10-93
• SCR-281* Marine Set, 1.7-2.25 MC, 25 W, BC-441, AM, 25 W TM 11-244 1945
• SCR-282* Radio Comp, BC-410 12 tube, CD-311* (24 V SCR-242) TO 08-10-27
• SCR-283 Aircraft Radio (24 V SCR-183) 200-400 KC and 4.15-7.7 MC BC-*-429,

           BC-*-430, BD-*-93 Dyn., C-271-275, 376-385 Coils, BK-31,          
           FT-99,118,141,    Cords CD-110-115,136,137,304,307,308,410,   
           MC-200,201 Dials and Charts     TM 11-200  TO 08-10-36  11-42 

• SCR-AR-283 S/T SCR-*-283 FT-100 TO 08-10-74 4-43
• SCR-AQ-283 S/T SCR-AR-283, ex Rec = 150 KC to 12 MC TI 08-10-80 1942
• SCR-284* Radio Set: BC-654, 3.8-5.8 MC CW,AM 25/12 W AS-81/GR,

           BG-58,102,129,154,180, CD-501, CE-12, CG-57/GR, CS-76,
           CX-864/GRM, FM-41 Truck Mt. GN-45A, LG-13, TS-113/GRM, 
           PE-103,104                       R/B SCR-694  Crosley  TM 11-275

• SCR-285 Radio Set, like SCR-284 BC-151 (brief use)
• SCR-286 Radio Set (info needed)
• SCR-287* Aircraft Set 1942 BC-306,348*, BC-375E (24 V SCR-187) DM-28-*, CS-48(8) FT-107,115,142/154*, PE-273*, TU-5-10, 26 TO 08-10-139
• SCR-288 Receiver-Xmitter, BC-474, 2.3-6.5 MC, 4 W GN-44-A, LG-3, R/B SCR-284 TM 11-250 1942
• SCR-289 Radar Set. Improved SCR-270, 271
• SCR-290 Radio Set, used by Coast Artillery. like SCR-284
• SCR-291* DF Set, 2-30 MC. C/O Rcvr BC-1147*, Xmtr BC-1149; BC-1159/1338,

           Indicator. CD-820-845, CO-884, CP-17, DR-10, FM-61*, HO-19,20,
           JB-91,95/126,  MC-411,412*,413,555, PN-31,32, PU-41, RA-80,83*,
           RC-223, RC-295, RL-49, RM-61,                    TM 11-243 

• SCR-292 DF Rcvr, BC-1004 "Super-Pro" and BC-221 Frq mtr TM 11-254,866 1944
• SCR-293* 1st FM Radio for Armored Vehicles 20-28 MC 25 W BC-499 Receiver BC-500 R-T, BK-26, CD-464, CO-272 R/B SCR-508,528,538 Sets
• SCR-294* Rcvr BC-499 and R-T BC-500*, 20-28 MC, 25 W FM BK-26, CD-464, CO-272, R/B SCR-508 Series
• SCR-295 Radio Set hand held receiver ?(info needed)
• SCR-296* 700 MC Costal Defence Radar: Rcvr BC-716, Xmtr BC-717, 3" Scope, BC-718, 5" Scope BC-719, Modulator BC-720, Range Unit BC-723, BC-726 Calibrator, BD-106 Swbd, PS RA-49 TM 11-1105,1505
• SCR-297 Early SHORAN Navigational Aid R/B AN/APN-5, CPN-2 1943
• SCR-298* Early mobile FM Radio 30-40 MC, 25-35 W (GE, using Link units) 11-UF Rcvr, 35-UFM Link Xmtr, VPA-3A Vib-PS TM 11-609
• SCR-299* Mobile Radio 2-8 MC 350 W BC-610 Xmtr, BC-614 AF Amp, BC-312

           Rcvr, BC-729 Ant Tuner, BC-731*, C-153/U, CD-556-566,659,690,
           CD-763,764,765. CX-542,543,544/U, JB-49,60,70, K-51,K-52*, MC-269,
           PE-95, PL-114, RA-63.  Conversion Kits: MC-503 for 1 MC operation;
           MC-516 to 12 MC; MC-517 to 18 MC.  R/B SCR-399,499  TM 11-280 1943 

• SCR-300* Backpack Radio, BC-1000, 40-48 MC, FM 2 W. U/W BA-30,42,70, CS-139, CY-64/U, I-210, ME-40, RC-291, TM 11-242, 4024

300 on

• • (What were all the other SCR-300s ?) so interesting anomaly, - the pictures in the national archives seem to stop at this point, most of which seem to be folio pics for the manuals. something must have changed administratively, but who knows what ??

• SCR-399 Mobile Station: 2-30 MC, 400 W, CW; 300 W, AM. BC-312,342,610,

           BC-614,729,939, BG-193, CD-652,659,1177,1290, CH-109,120*, HO-17*,
           JB-70, K-52, LS-3, MC-509,549, RA-54,63 (RD-58) PE-95, PE-197,
           TP-100. (became GRC-26, MRC-2, MRQ-2)  S/T SCR-299,499  TM 11-281 

• SCR-400 NA

                   (What were all the other SCR-400s ?) 

• SCR-474 Receiver-Transmitter, P/O SCR- ?
• SCR-499 Air-transportable SCR-399 became AN/CRC-5 TM 11-281 1945

• SCR-500 Radio Set, like SCR-510 TM 11-603
• SCR-501 DF Receiver Monopole U-Adcock Ant.
• SCR-502 DF Set, 1.5-30 MC C/O Rcvr BC-1147, Ind. BC-1159, Test Xmtr

           BC-1149,  RC-223 Adcock, CD-1020 - 1027, CP-17,18, FM-61,
           HO-19,20, JB-91,126,  MC-411,412,413,472,473,474, PN-31,32,
           RM-43,44  (became AN/CRD-2)                       TM 11-256 

• SCR-503* DF Set, 100-3000 KC: Rcvrs BC-973* (.1-3 MC), BC-1003* (.1-1 MC)

           Ant. AN-45-F, BG-133,134, CC-66, CD-673, FT-363, HS-29, LG-15,
           LP-22,23.  M-333, MC-323*,PE-133*, RM-35, T-35   TM 11-246  1944

• SCR-504* D-F "Suitcase Set" BC-792/R-27 .1-65 MC, 8 tube BB-51,52, CD-655*,658. CS-96*, HS-34, PE-128 Batt Chgr TM 11-862,1460 43
• SCR-505 Transmitter, 2-20 MC high power, mobile unit. see SCR-597
• SCR-506 Vehicular Set BC-652 Rcvr, DM-41*, BC-653 Xmtr 2-6 MC, 80 W.

           A-24*,27*, AS-81/GR, BC-658 CBx, BG-56*,67*, CD-201, 314, 
           CG-57/GR. CH-74*,263, CO-280, DM-42,43, FT-253, GY-40, HS-30/U,
           IN-86, Key J-45, LS-3, MC-421-424, MP-49-53,57, RP-5, T-17/T-45, 
           W-146.                  12 or 24 VDC             TM 11-630  1944 

• SCR-507 ....
• SCR-508* Vehicular Radio, BC-603, 604, 605, 20-28 MC, FM "Tank Radio Set" including: SCR-528,538,608 CD-689,786, CO-212,213, CU-66/UR, CX-865/GRM, TS-113/GRM. TM 11-600 1943
• SCR-509* Pack Radio, BC-620 FM, 20-28 MC 1 W, 80 xtls, CX-866/GRM, PE-97 TS-113/GRM TM 11-605 1943
• SCR-510* Vehicular Radio, BC-620, 20-28 MC, 1 W, FM. CD-509,636,689, CO-282, CX-866/GRM, TS-113/GRM, MP-48, PE-97, RA-120, TM-206,211,605 1943
• SCR-511* "Guidon" Set, BC-745, 2-6 MC, 1 W, 9 tubes, BC-746 plug-ins, CD-571* CX-867/GRM, PE-157*, ST-43,44, T-39*, TS-113/GRM TM 11-245 1943
• SCR-512 ....
• SCR-513 Radio Set (info needed)
• SCR-514 ?
• SCR-515* Mk IV IFF (Navy ABA,-1/UK MK. I) 435-500 MC. BC-645*, 16 tubes

           (WE-316)  2 Antennas, AN-40-* and AN-80*, BC-646* CBx, CD-507,    
           CO-214-217,230,231,299, PE-101 (CG-66AAT), JK-50, M-267,285-289, 
           MC-231,279/299, Encoding Disks MC-241-250 (CG-67AAB) BX-37-A, 
           PL-184-189,191,196,202, SO-126-135,176, WC-549  
           Test Sets BC-761, LT,LU, IE-46B, I-86B,  TE-1000C, TS-182/UP, 
           APM-10. 150 M range, 34 lbs  U/W RC-100B, SCR-532  
           Operation: Rcvr 470 MC, Xmt 493.5 MC, 20 W, 30 KC Mod 
           Manuals: GE       I-15313A, AN 08-5-50, 08-5-62, 08-10CB-1  1942 

• SCR-515-T1/2 Training Version of SCR-515
• SCR-516 Radar, later version of SCR-268 for GCI 200 MC BC-435, 436, 438, BC-497, 609, 612, 618, 623 RA-38, TM 11-1306,1506 1944
• SCR-517* S-Band Aircraft Radar: 100 KW-Pk, 60 MC IF, 7" PPI, 5" B-Scan.

           BC-740,743,781,781,789,909,922,931,932,937,955,992,993,994, 
           BC-1043,1045, 1050. CD-678,682,685,691,692,697-700,709,718,737-739,
           IE-56*, LM-37*. MG-27*  PE-118, RA-77B, RC-129,152,187, RM-30,37*,
           TS-14/AP, AN/APM-10,37.  08-5S-59, TO 08-10-88, 08-10-138,148, 
           CO 08-5BC-1, 08-5BD-1 SCR-517-T*  Training Versions  CD-702,       
           LM-37-T3, MG-27-T3 

• SCR-518* Altimeter 515 MC, .5 KW-Pk BC-688,689,690, CD-646-650,654, I-102A, IE-21,68, JB-46A, PE-112, RC-128, WC-552 Navy AYA Manuals: CO 08-5S-66, TO 08-10-172, 08-15AB-1, 08-45-2 1943
• SCR-519* S-Band High Alt. Bombing Radar, IE-56*, M-427*, PE-218 1942
• SCR-520* S-Band Intercept Radar: 60 KW-Pk, 10K yd BC-741,742,743,744*,910, BC-1040,41,43,44,45; CD-630-644,657,730, IE-56*, IS-174*, PE-118, RC-94, RM-30*, TS-14/AP, APM-10,37 TO 08-10-146, CO 08-5DC-1
• SCR-521* LW Aircraft Radar, 170-196 MC (Navy ASE-1, UK ASVC, Mk 2) 8 KW-Pk BC-700,701*,702,704,961, AN-65,66 Ants., CD-534-546, 630-644, CD-657,730. CO-235A,237A, IE-13,48, PE-115 Manuals: CO 08-5A-1, 08-5S-60,61,62
• SCR-522* VHF Aircraft Set, 100-150 MC, AM, 6 W. Rcvr BC-624, Xmtr BC-625

           BC-602*, 630, 631, 1171,1175,1176 CBxs, AN-94-A Ant.            
           CD-477,495,809,875,951,1147,1169,1170,  CH-170,173,234  CS-80,
           FT-244, IE-12,36 JB-29, PE-94* PL-106,164,166,167,169,170,172,173
           TS-14A   S/T UK TR-1143 and SCR-542)      TM 11-509, TO 08-10-105 

• SCR-522-AB Special variation of above, classified...(SECRET)
• SCR-523 Early 10-cm airborne radar WE Co. too heavy for use I-56*
• SCR-524 ?
• SCR-525 Weather balloon tracking radar (see also SCR-825)
• SCR-526 Radio Compass Receiver, S/T SCR-246 FM-51-A
• SCR-527* GCI Radar, 200 MC C/O AB-4/, AN-91,92, BC-981 - 989,

           BD-117,127,986, CD-1035 - 1046, FM-51, FT-342,343, HS-19, I-240,
           ID-12, IE-24, K-77. M-337,347, MC-596,605, MG-19*, MK-11, MX-4,
           PE-132/139, PT-5, PU-3, RA-67, RM-33A,47, K-55,60,72,76,77  
                 Manuals:          TM 1-350, TM 11-1052,1119,1319,1419,1519 

• SCR-528* Tank Radio, BC-603 Rcvr, BC-604 Xmtr 20-28 MC, 30 W CO-212,213,218, CD-689, CX-865/GRM, TS-113/GRM TM 11-600 1943
• SCR-529 Radio Set (info needed)
• SCR-530 Radio Set. Mobile/Fixed Long-wave
• SCR-531 Radio Set like above
• SCR-532 Radar, Air Search and IFF short range
• SCR-533* Long Range Mark IV IFF, 500 MC BC-663, 664, 665, 666
• SCR-534 Radio Set (info needed)
• SCR-535* Aircraft IFF, 102-112/190-210 MC, 60 W-Pk (UK Mk IIG, R/B MK III.)

           BC-647,648,706, CO-227*, FT-247,248, IE-16,45, WC-545,550*   
           U/W SCR-268,270  R/B SCR-695   TO 08-5-50, 08-10-47,132,147 

• SCR-535-T1 IFF Trainer uses CO-227-T1 cable set
• SCR-536* Paratrooper Radios (AN/PRC-4,6) BC-611/BC-721, 3-6 MC, AM, .2 W

           BC-1387, A-82, AN-190, CH-312, CX-868/GRM, I-244, IE-15,17,37,75, 
           MC-619, ME-36, TS-113/GRM                     TM 11-235 

• SCR-537 Radar, 3 CM later AN/APS-4
• SCR-538* Receiver only Set, similiar to SCR-508 CO-212,213,218 TM 11-600 1941
• SCR-539 Radar Indicator, PPI, for use with SCR-270,271 radars
• SCR-540* P-Band Intercept Radar, 193 MC, 10 KW-Pk two 3" CRTs U/W SCR-640

           BC-747,748,749,750, Ants AN-50, 51, 52, 53, 54, 55. C-290,
           CD-591-601,800,910-917,934. IE-13,46,50*, MC-320, PE-119*, PN-14*,
           WC-549-F,560-A                                CO 08-5CB-1  WE Co

• SCR-540-T* Intercept Trainer. BC-790-T1 and Link Trainer recording components
• SCR-541 Radar, S-Band Searchlight Director
• SCR-542 14 V SCR-522 CD-1053-1057 TM 11-509 TO 08-10-105 1943
• SCR-543* Field Set, 1.7-4.5 MC, 45 W BC-312,669, AS-81/GR, CD-511-515,1328, CG-57/GR, CH-131,132,133,294,511-515, CP-15, HS-30, PE-108,110, RM-21, RY-2, T-24, TS-11/ TM 11-625
• SCR-544 ?
• SCR-545* P/S-Band FC Radar AN-115, BC-1035,1037,1039,1047,1053,1055*,1057*,

           BC-1059,1063*,1065*,1067*,1069, BC-1071, BC-1102, BD-125,          
           CD-717,982,1324, FT-395, I-183*,185,187,189, K-75*, MG-25*,
           PE-145*, RA-65, TM 11-1327,1427,1527 

• SCR-546 ?
• SCR-547* Radar, ("Mickey Mouse" from twin-dish antennas) BC-941,947,957, CD-667,681, CS-107, JB-57, MC-363 Range RA-57,58. TM 11-1109
• SCR-548 Radar, harbor defence, shipborne. 600 MC (became AN/TPS-* Series)
• SCR-549* Missile TV Xmtr, (AN/AXT-2,3) 264-372 MC, 10 channel AN-142-146 and AN-170-180 Ants, BC-1211,1212, CD-800,910-916,934, DM-56*, FT-451-454. I-231,232, JB-101* U/W GB-4 Glide Bomb, AN 08-10-234 TM 11-1943
• SCR-550* Missile TV Receiver, 264-372 MC (AN/AXR-1) AN-163,164,165 Antennas

           (R/F AN-133-A) BC-1213 Receiver, BC-1214 7" Scope  CD-800,917,934,
           FT-455,456                                AN 08-10-234     1943 

• SCR-551* DF Set, 2-20 MC AN-121, BC-976,978,991, CS-121, LG-14, MC-324, PN-21, TM 11-247 1944
• SCR-552* Receiver, DF, 100-156 MC
• SCR-553* DF Radio Set (info needed)
• SCR-554 DF Radio Set (info needed)
• SCR-555* DF Set, 18-65 MC: BC-655, BC-1005, AN-103,105, BA-65, CD-858,859,

           CD-1028, CH-128,139, FT-365, GP-28, HS-29, LG-14,23, M-346,        
           MC-324,325, PE-155*,205*, SD-1028, T-35, Tower TR-25 TM 11-251  43

• SCR-556* DF Set, 65-156 MC C/O BC-655,1006*, AN-103,106, CD-858,859,1029,

           CH-128, CH-139, CS-155, FT-365, GP-28, HS-29, Tripods LG-14,23,    
          M-346, MC-324,325, PE-155, T-35, Tower TR-25  TM 11-255,1158  1943

• SCR-557 DF Radio Set (info needed)
• SCR-558 DF Set, combining SCR-206, 284, 504, 612 TM 11-1158 1943
• SCR-559 Radio Set Artillery Observervation
• SCR-560 Radio Set for Ground Navigation and Mapping
• SCR-561 Control Net System for up to four interceptor squadrons P/O SCS-2 Used commercial equipment, plus BC-687 Relay Unit (4 25L6 tubes)
• SCR-562 Control Net System 6 BC-640 Xmitters, PN-8-12, RC-80 P/O SCS-*
• SCR-563 " " " 6 BC-639 Rcvrs, 1 BC-638 + RA-42 " "
• SCR-564 " " " 2 " " " BC-655 RA-42 " "
• SCR-565 " " " 2 " " " " " " "
• SCR-566 " " " " SCR-522 and BC-639 (KE-3) R/B SCR-575
• SCR-567 Mobile Radio Relay. 2 BC-639 + 2 BC-640 Xmtrs. R/B SCR-573, 574
• SCR-568 ....
• SCR-569 ....
• SCR-570 Receiver, navigational, later AN/ARN-4,5
• SCR-571 Radio Set (info needed)
• SCR-572 Net Control, BC-686 (SCR-561) JK-37 P/O SCS-3 1944
• SCR-573 Net Control C/O: AN-86*, 2 BC-640, BC-638,639,686, K-53,63, ME-47, PE-99, PN-15, RA-42, RC-80,81, TE-48,94 TM 11-866
• SCR-574* SCS-3 Net Control: AN-86*, 2 BC-639, BC-624,625,638,639 BC-685,686 I-95A,130, K-53,63, ME-48, PN-15, RC-72,-81, RC-155, TE-48,-95
• SCR-575* Mobile Forward VHF DF Station, SCR-522, BC-602,638,639 (AN/TRD-9) BC-655, 687, GN-38, PE-100, PN-25, RA-42, RA-62, RC-79,93,153,165, TM 11-476
• SCR-576
• SCR-577
• SCR-578* "Gibson Girl" Life Raft Xmtr BC-778/CRT-3, 500 KC M-390 12'Parachute, BG-155 Bag, W-148 Antenna TO/AN 08-10-94 1942
• SCR-579 Radio Set
• SCR-580 Exper. 10 cm B-32 aircraft gun layer. Fathered the AN/APG-* Series
• SCR-581 Radar Set info needed
• SCR-582 S-Band Harbor Defence Radar, C/O: BC-912, 922, 926, 952, 954, 956,

           BD-112, CD-1220,1358,1359,1374,1375,1376,1385,1422,1423, FM-52,53,
           MG-19*, PE-192, R-134  (ABC Plan)  TM 11-1221,1312,1412,1512   44 

• SCR-583 Vehicular Set, 2-3 + 2.2-46 MC, 40 W: BC-1209, BG-58,CD-818, CH-75,

           FM-73,74, LG-18, MP-37,45, PE-152,154                TM 11-623 

• SCR-584* Famous Search-Track Radar. (S-Band, later X-Band) C/O: BC-964,984,

           BC-1056*,1062,1078,1080,1085,1086*,1088,1090*,1092,1094,1096*,1838  
           CD-1259,1324,  K-78, MP-611, PN-22, PN-24,52,53, R-71,
           RA-62,66,68,69,70,71,72  
     X-Band Modf. Kits: MC-581,607*,624,627,645,662,663,672, CD-1324,1393, 
     CD-1354,1355,1356,1357,1360-1367,1371,1372,1391,1415,1424-1427,  
     MC-607 X-Band Modification Kit, MG-16A,19A, PN-53, RA-141,142   
     U/W RC-148,184,584 IFF Sets and RC-295,305,306 Plotting Eqpt.    
     Manuals:  FM 4-44, TM 11-1324,1363 General, TM 11-1424 Maintenance,  
     TM 11-1524 Theory-Servicing 

• SCR-585* Handy-Talkie, for Glider use: BC-721, 3.5-6 MC, 1 mile U/W BA-37,38, BC-722, CD-307, CO-219,220, FT-295, MC-355/365, PL-203,327 TO 08-10-106, 08-10-123
• SCR-586 Receiver-Transmitter, for RC of target ships 19 tubes
• SCR-587 UHF Receiver BC-977, 38-3,300 MC (Navy ARC-7) CD-714, PL-Q228 U/W R-236 Pulse Analyzer TO 08-10-137 1-1943
• SCR-588* LW Radar, S/T UK CHL/GCI C/O: A-88-B, BC-1105, 1111,1112,1120,1121,

          BC-1129,1135,1259,1342,1343, CD-980,987,988,1325-1327, CS-118B,     
           GA-7, PE-198*, PN-18, RA-75,76,78, RC-188 PPI Indicator   
                                  Manuals: TM 11-1129,1329,1429,1529   

• SCR-588-T1 Trainer Version of SCR-588 Radar Set TM 11-1158 1943
• SCR-589 Frequency Meter includes Mics MC-419, T-45; ST-53
• SCR-590 Radio Set (info needed)
• SCR-591 Localizer Xmitter, 108-110 MC (AN/CRN-3 and MRN-1) U/W BC-915, CD-776,777,779,780, MC-408 Ant. Light, CH-181 Maint Eqpt Chest
• SCR-592 Glide Path Transmitter 330 MC later AN/CRN-2
• SCR-593* Receiver, BC-728*, 2-6 MC, 455 KC IF U/W CD-618, FT-338*, MC-649, TL-110 Battery Clip, P/O SCR-543 TM 11-859,865 1943
• SCR-594 Radio Set (info needed)
• SCR-595-A,AZ MK-3 I-Band IFF, 157-187 MC, 5 W-Pk (Navy 43AAY ABK-1/7)

          BC-958,965, CD-675, FT-345, IE-45,46, RC-255, WC-547,549-W   
          S/T APX-5  U/W RC-127,136,148,150,151,184  
          Manuals:                 TO 08-5S-35, 08-10-1, 08-10-133   1943 

• SCR-596 Radio Jammer, .9-8 MC and 16-33 MC (became AN/ARQ-9,15) FTR Co.
• SCR-596-T1 Jammer Trainer FedTelRadio Labs.
• SCR-597 Mobile HP Xmitter, 2-20 MC. BC-1113, 1119, 1134, 1135, 1139, RA-76,79(two) R/B SCR-299
• SCR-598 Radar, costal defence, X-Band (became AN/MPG-1) with PPI. one built
• SCR-599 Radar Beacon later AN/ARN-6, PPN-10,11

• SCR-600 Radio Set FM, Artillery
• SCR-601 Radio Beacon, 100-156 MC later AN/MRN-2 (also CRN-5?)
• SCR-602* Long-Wave Radar, 212 MC: BC-1081 Xmtr, 1082 Rcvr, 1083,1084 Scopes,

           BC-1248 Pre-amp, BD-122, CD-960-978,1182,1223,1243,1296,1339,       
           CH-247, FM-90, HO-32, ID-12, JB-82, MC-568, MD-2, MX-6/TPS, RF-1,
           PE-172,173, TR-32, MPM-9 Test Set  (parent of TPS-* Series) 
           U/W RC-192-* IFF         TM 11-1126,1326,1426,1526 

• SCR-602-T(6) Trainers BC-1081-T6, BC-1082-T-6, BC-1083,84-T6, JB-82-T6,

              MC-568 Floor 

• SCR-603 Radio Set (info needed)
• SCR-604 NA (info needed)
• SCR-605 Radio Set (info needed)
• SCR-606* Charging Set 6/36 V RA-56, CD-207, CS-97 U/W BB-51,52 11-305 1944
• SCR-607 BC-787 Rcvr. (Halicrafters S-36) 28-143 MC U/W RC-154 Ant, TM 11-867, 2631
• SCR-608* Vehicular Radio, 27-39 MC, FM: BC-683, BC-684, CD-689,786, CS-76

           U/W RC-146 Intercom                    TM 11-620  1944 
          SCR-608, 628, 638 "Field Artillery" versions of the SCR-508, 528 
          SCR-538 is "Tank Radio Set" series.                 TM 11-620  1944 

• SCR-609* Mobile Radio, BC-659 27-39 MC FM, 2 W 14 tubes U/W PE-117*,120, ME-73, CX-866/GRM, TS-113/GRM TM 11-615
• SCR-610* S/T SCR-609, BC-659 27-39 MC, AB-15/GR, CD-509,689, CS-79*, CX-866/GRM, M-359, PE-117*, RA-120, TS-113/GRM TM 11-210,218,615
• SCR-611 Portable Radio Compass Locator (transmitter) U/W RC-139
• SCR-612 Monitor Receiver BC-974, .1-20 MC, 8 bands FT-411, RA-61
• SCR-613 Monitor Receiver BC-967, 18-156 MC, AM-FM
• SCR-614 Monitor Receiver BC-696, 15-150 KC RA-61A TM 11-873 1943
• SCR-615* S-Band GCI Radar, 500 KW-PP, 90 Mile Range: AN-186, BC-1241-1252,

           BC-1347,1356,1358,1359, CD-1253,1268-1285,1308,1309, I-219A, 
           MC-447,448,557, MC-559,560,561,574,594,668, MG-21,32*,41, MP-88,
           RA-108-114,128, MC-130  U/W RC-245,248* IFF, SG-15,16, TS-15*/AP 
                                    TM 11-1341,1441,1541   1944 

• SCR-616 Monitor Receiver, BC-1269*, 50-600 MC (R-593/GRR) 17/19 tubes RA-61* RC-281 ANT, MP-66, FT-411,414, CD-872,873,927 TM 11-260 1945
• SCR-616-T1 Training Version
• SCR-617 Radar, Airborne Search
• SCR-618 Radar Altimeter (imp SCR-518) BC-1018, BC-1028, I-188, CD-733,734
• SCR-619 Walkie-Talkie, BC-1335, 27-39 MC, FM (GRC-12) BB- , Covers BG-188-192, CD-1294,1383, FT-514, PE-219, TM 11-619 1944
• SCR-620 Radar Beacon, 10 CM, U/W SCR-520 became AN/CPN-3
• SCR-621* Radar Beacon, 170-196 MC, U/W SCR-521 BC-1064*, 1098 RA-81
• SCR-622 Loran Receiver, 1.6-3.3 and 7.6-11.8 MC became AN/APN-4,9
• SCR-623 Radio Set (info needed)
• SCR-624* Ground-Based SCR-522, 100-150 MC BC-624,625,1171, CD-809,810,875,950,951, CH-170 (R/B CH-172,173) CS-80, FT-244*, HS-33, IE-12, LS-10, MA-7, RA-62*, Cxx-80063 Power Unit, AN 08-10-185 1943
• SCR-625* Mine Detector BC-1140,1141, BA-30,38, BG-151, C-446, CH-156, M-350, M-356, ST-56 TM 11-1122,1416,4016 1943
• SCR-626 prototype of APQ-11
• SCR-627* Radar, 209 MC BC-981,982,985,986,987,988,989,1227, AN-137,

           BD-116-A, BD-117,126,137-A, CD-1047,1048,1068,1069, FM-77*, 
           FT-457*, I-240, MC-565,606, MG-38*, PE-138,139, RA-67,107, RM-47-*
           Manuals:              TM 11-1120,1220,1320,1420,1520   1944 

• SCR-628 Vehicular Radio 27-39 MC, FM, 30 W BC-683,684 TM 11-620 1944
• SCR-629 Radio Beacon, 100-156 MC 32 tubes inc 4E27 power pentode
• SCR-630 Radio Set (info needed)
• SCR-631 Prototype of APQ-12 Aircraft Radar
• SCR-632 Control Net System BC-640 transmitters P/O SCS-2
• SCR-633 " " " BC-638 f-mtr, BC-639 rcvr, RA-42 " "
• SCR-634 HF DF Station, BC-639, 100-156 MC, CD-307,881-887, FM-39, JB-45, RA-42, RM-38, TO 08-10-153
• SCR-636 LW Radar, 212 MC, like SCR-588 AN-BC-1105,1111,1113,1121,1135,1139, BC-1186,1187,1188,1208,1256, CD-988, FM-87, FT-436*, MC-436, RA-79, TM 11-1342,1442,1542 1944
• SCR-637 Forward Relay Station, 2 BC-639 rcvrs, 2 BC-640 xmtrs P/O SCS-2
• SCR-638 Receiver only, FM, 20-28 MC, see BC-683, 605
• SCR-639 Receiver, DF, later version of SCR-269 (Became AN/ARN-7)
• SCR-640* Radar Beacon, 170-196 MC, U/W SCR-521 BC-1098*, 1169* RA-97*
• SCR-641* R-T 100-156 MC, BC-1271, BC-797, CH-205, RC-25,254, RM-31 11-650
• SCR-642* Control Net System,(fixed version of SCR-572) for 1-2 squadrons. BC-686, PE-99, U/W SCR-642,644,645 P/O SCS-3
• SCR-643* Control Net System, 2 BC-640 xmtr. 100-156 MC, AN-56*, HO-3, ME-47, PE-99, PN-15, RC-80, RC-81, RM-27A, TE-48,94 SIG-5 2S643
• SCR-644 Control Net System, using 2 BC-639 recvrs. U/W SCR-642,644,645
• SCR-645* D/F Station, using SCR-522, 100-156 MC, BC-639,687, CD-717, DC-11, PE-99, RA-42, RC-79,93,165,213, TR-17 U/W SCR-642,643,644, TM 11-1942
• SCR-646 ....
• SCR-647 ....
• SCR-648 Harbor Defence version of SCR-548 Radar
• SCR-649-657 Needed!
• SCR-650 ?
• SCR-651 ?
• SCR-652 ?
• SCR-653 ?
• SCR-654 ?
• SCR-655 ?
• SCR-656 ?
• SCR-657 ?
• SCR-658 RAWIN Radiosonde Receiver-Indiocator, BC-1364 used with AN/FMQ-1 Recorder + AN/CRD-1 CD-1258(3),1259(2),1261,1262,1312, CX-919/UR, TS-385/U TM 11-1158 1945
• SCR-658-T1 Training Version
• SCR-659-666 Needed!
• SCR-660 ?
• SCR-661 ?
• SCR-662 ?
• SCR-663 ?
• SCR-664 ?
• SCR-665 ?
• SCR-XXX ?
• SCR-667* X-Band "Research-Detecting Radar" 50 KW-PP C/O: BC-1007,1153,1155,

           BC-1157,1276*,1285, FT-417,423,425,479-83, JB-87,94, MC-478,       
           PE-218*, RA-88,90, RC-264 Antenna, TF-12 Voltage Reg.  Navy ASD-3
                                                    SIG-5 2S667 

• SCR-668 Radar, 10 cm searchlight control Sperry
• SCR-669-677 Needed!
• SCR-670 ?
• SCR-671 ?
• SCR-672 ?
• SCR-673 ?
• SCR-674 ?
• SCR-675 ?
• SCR-676 ?
• SCR-677 ?
• SCR-678 FM Rcvr BC-683, 27-39 MC, 12/24 V U/W CD-948, FT-346 11-620, 4036
• SCR-679 ....
• SCR-680 ....
• SCR-681 ....
• SCR-682* Transportable SCR-582 Radar: BC-1193,1194,1223,1224,1225*,1359,1381,

          BD-123,124, CD-942-945,1123,1220,1345,1346,1358,1359,1385,1422,1423,
          FT-458, RA-100,101,134    to 160,000 yds    Crosley Manuals: FM 4-97  TM 11-1221, 1361,1461,1561   1944 

• SCR-683 ?
• SCR-684 ?
• SCR-685 ?
• SCR-686 ?
• SCR-687 ?
• SCR-688 ?
• SCR-689 ?
• SCR-690 ?
• SCR-691 ?
• SCR-692 ?
• SCR-693 ?
• SCR-694* Field Radio, 3.8-6.5 MC, 20 W, CW, 7 W, AM, 10 tubes R/F SCR-284

           BC-1136,1306, AN-123,124, BG-132*, BX-55, CD-773,774,775,1072,1073 
           CD-1086,1119,1267, CE-13, FT-482, GN-53,57,58, M-404, MP-65, 
           MS-116-118, PE-156,162,237  (GRC-9, TRC-2)    TM 11-230,630,694 

• SCR-695* MK-3 IFF, I-Band, 157-187 MC + G-Band, 200 MC, 3-4 W-Pk Navy ABF-*

           AN-95, BC-706,765,767,958,965,966*, CD-675*,695,716, FT-247,248,345,
           FU-42/59, IE-45,46, M-297,535, MC-277, PL-178,183, RC-255,          
           SW-180,187, WC-547,549  S/T APX-4, ABF  CO 08-10BB-1, 08-10-109  42 

• SCR-696 Receiver, used with SCR-698 below
• SCR-697 Radio Set (info needed)
• SCR-698 Broadcast Xmitter, 1 KW (used for propaganda xmitting)
• SCR-699 ....

• SCR-700 DF Receiver, 140-600 MC
• SCR-701 ....
• SCR-702* 10 cm airborne fire-control radar became AN~APG-1,2
• SCR-703 ....
• SCR-704* Receiver, BC-794 (Super-Pro) 1.25-40 MC CH-104, RA-74* TM 11-866
• SCR-705-707 Needed!
• SCR-706 ?
• SCR-707 ?
• SCR 708 Vehicle Set, 20-28 MC, FM. "Crystal Saver" version of SCR-508, 608
• SCR-709 Radio Set similar to SCR-509 (Push-Button Tuning)
• SCR-710 Radio, 20-28 MC, FM. similar to SCR-510 with fewer xtals
• SCR-711-713 Needed!
• SCR-712 ?
• SCR-713 ?
• SCR-714, Receiver only set BC-1137 3.8-6 MC
• SCR-715 ....
• SCR-716 ....
• SCR-717* S-Band Aircraft Radar, 3100-3400 MC, 150 KW-PP BC-1007,1091,1093,

           BC-1095,1153,1155,1285, CD-1033,1093-1097,1107,1109,1124, CG-54/U,
           CU-57/AP, FT-147,357,410,417,425, I-57*, JB-87*,90, PE-218,         
           R-11/CPN-3, RA-88,90, RC-214,224/226,266,269 Ants.,  Test Sets      
           TS-5/AP, APM-10,37      1943         
           Manual: AN 08-1-17, 08-5EB-1, 08-5EC-1, 08-10-149,159,173, 16-55-81 

• SCR-718* Radio Altimeter, 420-450 MC (imp SCR-618) AT-4/ARN-1, BC-788*,

           BC-1152, I-152*, WC-549  S/T SCR-517, later APS-13   TS-10,23 
              Manuals:  CO AN 08-15CB-1, TO 08-10-159           6-1943 

• SCR-719 ....
• SCR-720* S-Band Aircraft Radar, 150 KW-Pk, imp SCR-520. 3 and 5" CRTs

           BC-1091,1142,1148,1149,1150,1151,1152,1341,1342. CD-1094,1095,1109,
           CD-1124,1266, FT-353,357,410,415,420,469, FU-64, IE-57*,            
           JB-876,98,102,  PE-158*/218*, RA-88,90  RC-94,276/286. Test Sets 
           APM-10,37.  U/W P61 and P-70 aircraft  
           Manuals: CO AN 08-5FB-1, AN 08-10-181   WE Co   6-1943 

• SCR-721 Radio Set (info needed)
• SCR-722* LORAN. (AN/APN-4 and 9) (ex USN DAS-1) BC-1182 rceiver; 9 tubes. BC-1184 computer 5CP1, 34 tubes CD-979,980*,1070 TO 08-10-171 43
• SCR-723 ....
• SCR-724 ....
• SCR-725 "Walkie-Talkie"
• SCR-726 S-Band Airborne Fire-Control Radar Galvin Corp. (later AN/APG-5)
• SCR-727 ....
• SCR-728 Vehicule Set, 20-28 MC, FM. "Crystal-Saver" version of SCR-508
• SCR-729* Rebecca Beacon + Air-to-Air MK III IFF, 160-187 MC, 500 KWPk Philco

           BC-800* or 1345* R-T, BC-929A Indicator, BC-1145, AN-147,148*, 
           C-134/APN, DY-3/*, FT-406,409,416, I-56*, IE-45,46, MC-215,         
           MX-196/APN, RC-55A.  (S/T APX-9, APN-2, 210-240 MC) 
           Manuals:     CO 08-10EB-1, TO 08-10-16, 08-10-167 
           AN/APN-T1*  SCR-729* Trainer.  Displays 7 IFF codes, BABS and YH
           Beacons. BC-703,800,929*, BC-1145, KY-2/APN-t1, O-6/APN-T1, PE-115A 

• SCR-730-737 Needed!
• SCR-738 Vehicular Radio Set, 20-28 MC, FM. "Crystal Saver" SCR-508
• SCR-739-767 Needed!
• SCR-768 Ground Radar, searchlight control
• SCR-769-783 Needed!
• SCR-779 Receiver, 100-400 KC and 2-20.5 MC AM, CW TM 11-866
• SCR-783 ....
• SCR-784 S-Band Search Radar, 2700-2900 MC: BC-964,984, 1056,1058,1062,1074, BC-1078,1080,108610,1088,1090,1092,1094,1096,1098,1132,1342, BC-1343,1354, cords CD-1094,1342,1372,1374,1395,1397,1398,1399(4), CD-1400(8)-1415,1420,1421. RA-66,68,69,70,71,72, S/T SCR-584 U/W RC-234,244,384, TM 11-1354,1454,1554
• SCR-785-799 needed)
• SCR-800
• SCR-801-807 Needed!
• SCR-802 Light-weight 3-cm radar. Not built
• SCR-808 Fixed/Veh. FM Set, 27-39 MC, BC-923,924 S/T SCR-608 11-601 1945
• SCR-809 Radio Set, similar to SCR-709
• SCR-810 Radio Set, similar to SCR-610
• SCR-811-824 Needed!
• SCR-825 RAWIN, weather balloon DF improved SCR-525 (air-transportable)
• SCR-826 ....
• SCR-827 ....
• SCR-828 FM Set, 27-39 MC. BC-923, 924 (like SCR-528) TM 11-601 1945
• SCR-829-837 needed
• SCR-838 Radio Receiver, 27-39 MC FM. S/T SCR-538 FM "Tank Set" without Interphone Amp. C/O BC-923, FT-237, FT-496 TM 11-4030 1945