Difference between revisions of "J - Telegraph key"
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* [[J-1]], [[M1915]] for [[SCR-49]] | * [[J-1]], [[M1915]] for [[SCR-49]] | ||
| − | * [[J-2]], on mounting base ? [SCR-49]] | + | * [[J-2]], on mounting base ? [[SCR-49]] |
* [[J-3]], adjustable, folding, [[SCR-71]] | * [[J-3]], adjustable, folding, [[SCR-71]] | ||
* [[J-4]], silent, for instruction | * [[J-4]], silent, for instruction | ||
| − | * [[J-5]], flame proof, TM-8 terminal, and base for aircraft. | + | * [[J-5]], flame proof, [[TM-8]] terminal, and base for aircraft. |
* [[J-6]], adjustable, open gap, aircraft | * [[J-6]], adjustable, open gap, aircraft | ||
* [[J-7]], adjustable, flame proof, winker lamp socket, aircraft | * [[J-7]], adjustable, flame proof, winker lamp socket, aircraft | ||
| Line 60: | Line 60: | ||
* [[J-59]] | * [[J-59]] | ||
* [[J-60]] | * [[J-60]] | ||
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==References== | ==References== | ||
Latest revision as of 00:31, 12 May 2024
- J-1, M1915 for SCR-49
- J-2, on mounting base ? SCR-49
- J-3, adjustable, folding, SCR-71
- J-4, silent, for instruction
- J-5, flame proof, TM-8 terminal, and base for aircraft.
- J-6, adjustable, open gap, aircraft
- J-7, adjustable, flame proof, winker lamp socket, aircraft
- J-8 ?
- J-9, ?
- J-10, on radio tractor set ?
- J-11, flameproof, silent, for instruction.
- J-12, adjustable , high speed.
- J-13, ?
- J-14, adjustable, folding, 6-ohm resistor, BC-47
- J-15, legless; Brunnell type, EE-15 buzzer
- J-16, strap unmounted, EE-10 signal lamp
- J-17, flashing, strap, unmounted,
- J-18, open circuit telegraph, EE-21
- J-19, telephone, 2-way,
- J-20, telephone, double pole, single throw, switch box BC-95
- J-21, strap, (Key Strap large)
- J-22, strap, (Key strap small)
- J-23, wireless telegraph, M1911,
- J-24, oil break, (oil break wireless telegraph key)
- J-25, radio sending key, SCR-41
- J-26, radio telegraph, McKinney type,
- J-27, radio telegraph, McKinney type, marine wireless sets
- J-28, open circuit , leg,
- J-29, closed circuit, leg,
- J-30, closed circuit legless,
- J-31, combination, leg,
- J-32, open circuit, legless,
- J-33, open circuit, legless,
- J-34, flashing type, for EE-6 signal lamp.
- J-35, flashing type, BC-81, EE-7
(NOTE 1920 storage catalog ends here)
- J-36, Vibroplex "Lightning Bug
- J-37, general purpose open circuit (no closing switch) radio key; it was used on the BC-148, on the control box BC-177,
- J-38, Morse Code training key, EE-81, EE-95
- J-39
- J-40, fastens to operators leg, 1933 - Radio; open circuit; part of Radio Sets SCR-177-B AND SCR-245-D.
- J-41, for TG-5 telegraph set
- J-42, ?
- J-43, J-37 on an engraved Bakelite base. It has a toggle switch which connects the contact to a "relay" terminal.
- J-44, used with radio sets SCR-178 and SCR-179 (BC-187). It is composed of a J-37 on an engraved Bakelite base. It has a slide switch marked "voice" and "tel"
- J-45, leg clamp.
- J-46, strap key on a 2 x 4 inch Bakelite base. It was part of the WWII Signal Corps EE-84 portable field signal lamp set
- J-47, radio key (no circuit closer) on bakelite base EE-80
- J-48,for BC-654 receiver-transmitter (part of SCR-284).
- J-49,
- J-50
- J-51, hand squeeze telegraph key (sometimes called a "scissors key"). SE-11
- J-52
- J-53
- J-54
- J-55
- J-56
- J-57
- J-58
- J-59
- J-60
References
signal corps museum, article. File:Telegraph key.pdf