Difference between revisions of "AN~GRC-3"

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[[File:an_grc-4.png|500px]]
 
[[File:an_grc-4.png|500px]]
 +
 +
 +
{{ARSC|ARSC_RT-67-1.jpg|400px}}
 +
 +
 +
{{ARSC|ARSC_RT-67-2.jpg|400px}}
 +
 +
[[File:WP 20170910 061-1-.jpg|400px]]
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RT-67/GRC and PP-112/GRC
 +
 +
[[File:WP 20170910 062.jpg|400px]]
 +
 +
  
 
===AN/GRC-3===
 
===AN/GRC-3===
 
*[1] Receiver - Transmitter RT-66/GRC
 
*[1] Receiver - Transmitter RT-66/GRC
−
*[1] Receiver - Transmitter RT-70/GRC
+
*[1] Receiver - Transmitter [[RT-70]]/GRC
 
*[1] Radio Receiver R-108/GRC
 
*[1] Radio Receiver R-108/GRC
  
Line 12: Line 25:
 
===AN/GRC-4===
 
===AN/GRC-4===
 
*[1] Receiver - Transmitter RT-66/GRC
 
*[1] Receiver - Transmitter RT-66/GRC
−
*[1] Receiver - Transmitter RT-70/GRC
+
*[1] Receiver - Transmitter [[RT-70/GRC]]
  
  
Line 34: Line 47:
 
===AN/GRC-8===
 
===AN/GRC-8===
 
*[1] Receiver - Transmitter RT-68/GRC
 
*[1] Receiver - Transmitter RT-68/GRC
−
*[1] Receiver - Transmitter RT-70/GRC
+
*[1] Receiver - Transmitter [[RT-70]]/GRC
 
*[1] Radio Receiver R-108/GRC
 
*[1] Radio Receiver R-108/GRC
−
 
  
 
===All Systems Contain These===
 
===All Systems Contain These===
 
*[1] AF Amplifier [[AM-65/GRC]]
 
*[1] AF Amplifier [[AM-65/GRC]]
−
*[2] Power Supply [[PP-281/GRC]] or [[PP-282/GRC]]
+
*[2] Power Supply [[PP-281]]/GRC or [[PP-282]]/GRC
−
*[1] Power Supply [[PP-I09/GR]] or [[PP-112/GR]]
+
*[1] Power Supply [[PP-109]]/GR or [[PP-112]]/GR
−
*[1] Control Box [[G-375/VR]]
+
*[1] Control Box [[C-375]]/VR
 
*[1] Control Group [[AN/GRA-6]]
 
*[1] Control Group [[AN/GRA-6]]
−
*[1] Control [[C-435/GRC]]
+
*[1] Control C-435/GRC
−
*[1] Mounting [[MT-297/G]]
+
*[1] Mounting [[MT-297]]/G
−
*[2] Adapter [[UG-273/U]]
+
*[2] Adapter UG-273/U
−
*[2] Adapter [[UG-306/U]]
+
*[2] Adapter UG-306/U
  
 
==Frequency Coverage==
 
==Frequency Coverage==
−
*Receiver - Transmitter [[RT-66/GRC]]
+
*Receiver - Transmitter [[RT-66~GRC|RT-66/GRC]] Armor band
 
**20mHz - 27.9 mHz
 
**20mHz - 27.9 mHz
 
**80 Channels
 
**80 Channels
−
*Receiver - Transmitter [[RT-67/GRC]]
+
*Receiver - Transmitter [[RT-67~GRC|RT-67/GRC]] Artillery band
 
**27mHz - 38.9mHz
 
**27mHz - 38.9mHz
 
**120 Channels
 
**120 Channels
−
*Receiver - Transmitter [[RT-68/GRC]]
+
*Receiver - Transmitter [[RT-68~GRC|RT-68/GRC]] Infantry band
 
**38mHz - 54.9mHz
 
**38mHz - 54.9mHz
 
**170 Channels
 
**170 Channels
−
 
  
 
==Images==
 
==Images==
 
<gallery widths=100px heights=100px perrow=5>
 
<gallery widths=100px heights=100px perrow=5>
−
File:grc-3-20.png|
+
File:grc-3-20.png|Control Box C-375/VRC, Rear View
−
File:grc-3-21.png|
+
File:grc-3-21.png|Mounting MT-297/GR, Open View
−
File:grc-3-22.png|
+
File:grc-3-22.png|Headset Navy Type CW-49507 and Cord CX-1334/U
−
File:grc-3-23.png|
+
File:grc-3-23.png|Microphone M-29/U
−
File:grc-3-24.png|
+
File:grc-3-24.png|Handset H-33/PT
−
File:grc-3-25.png|
+
File:grc-3-25.png|Dynamic Loudspeaker LS-166/U
−
File:grc-3-26.png|
+
File:grc-3-26.png|Headset-Microphone H-63/U
−
File:grc-3-27.png|
+
File:grc-3-27.png|Minor Components of Radio Set AN/GRC-3
−
File:grc-3-28.png|
+
File:grc-3-28.png|Control Group AN/GRA-6
−
File:grc-3-29.png|
+
File:grc-3-29.png|Control C-435/GRC
−
File:grc-3-30.png|
+
File:grc-3-30.png|Control Box C-375/VRC
−
File:grc-3-31.png|
+
File:grc-3-31.png|Mounting MT-297/GR, Top View
−
File:grc-3-32.png|
+
File:grc-3-32.png|Radio Receiver R-108/GRC
−
File:grc-3-33.png|
+
File:grc-3-33.png|AF Amplifier AM-65/GRC
−
File:grc-3-34.png|
+
File:grc-3-34.png|Receiver Transmitter RT-70/GRC
−
File:grc-3-35.png|
+
File:grc-3-35.png|Power Supply PP-112/GR, Front View
−
File:grc-3-36.png|
+
File:grc-3-36.png|Receiver Transmitter RT-66/GRC
 
</gallery>
 
</gallery>
  
Line 88: Line 99:
 
::AN/GRC-3, -4, -5. -6. -7 and -8
 
::AN/GRC-3, -4, -5. -6. -7 and -8
 
::November 1950
 
::November 1950
 +
 +
 +
{{pdf|TM 11-289.pdf|TM 11-289}}
 +
:Department of the Army Technical Manual
 +
::Receiver-Transmitters
 +
::RT-66/GRC
 +
::RT-67/GRC
 +
::RT-68/GRC
 +
::December 1953
 +
 +
 +
{{pdf|TM 11-289-orig.pdf|TM 11-289 Military Original}}
 +
:Department of the Army Technical Manual
 +
::Receiver-Transmitters
 +
::RT-66/GRC
 +
::RT-67/GRC
 +
::RT-68/GRC
 +
::December 1953
  
 
[[Category:Military/Radios]]
 
[[Category:Military/Radios]]
 +
{{DISPLAYTITLE:AN/GRC-3}}

Latest revision as of 15:14, 27 July 2024

An grc-3.png


An grc-4.png


ARSC RT-67-1.jpg

© 2014 Army Radio Sales Company, Used with Permission


ARSC RT-67-2.jpg

© 2014 Army Radio Sales Company, Used with Permission

WP 20170910 061-1-.jpg RT-67/GRC and PP-112/GRC

WP 20170910 062.jpg


AN/GRC-3

  • [1] Receiver - Transmitter RT-66/GRC
  • [1] Receiver - Transmitter RT-70/GRC
  • [1] Radio Receiver R-108/GRC


AN/GRC-4

  • [1] Receiver - Transmitter RT-66/GRC
  • [1] Receiver - Transmitter RT-70/GRC


AN/GRC-5

  • [1] Receiver - Transmitter RT-67/GRC
  • [1] Receiver - Transmitter RT-70/GRC
  • [1] Radio Receiver R-109/GRC


AN/GRC-6

  • [1] Receiver - Transmitter RT-67/GRC
  • [1] Receiver - Transmitter RT-70/GRC


AN/GRC-7

  • [1] Receiver - Transmitter RT-68/GRC
  • [1] Receiver - Transmitter RT-70/GRC
  • [1] Radio Receiver R-110/GRC


AN/GRC-8

  • [1] Receiver - Transmitter RT-68/GRC
  • [1] Receiver - Transmitter RT-70/GRC
  • [1] Radio Receiver R-108/GRC

All Systems Contain These

Frequency Coverage

  • Receiver - Transmitter RT-66/GRC Armor band
    • 20mHz - 27.9 mHz
    • 80 Channels
  • Receiver - Transmitter RT-67/GRC Artillery band
    • 27mHz - 38.9mHz
    • 120 Channels
  • Receiver - Transmitter RT-68/GRC Infantry band
    • 38mHz - 54.9mHz
    • 170 Channels

Images

  • Control Box C-375/VRC, Rear View

  • Mounting MT-297/GR, Open View

  • Headset Navy Type CW-49507 and Cord CX-1334/U

  • Microphone M-29/U

  • Handset H-33/PT

  • Dynamic Loudspeaker LS-166/U

  • Headset-Microphone H-63/U

  • Minor Components of Radio Set AN/GRC-3

  • Control Group AN/GRA-6

  • Control C-435/GRC

  • Control Box C-375/VRC

  • Mounting MT-297/GR, Top View

  • Radio Receiver R-108/GRC

  • AF Amplifier AM-65/GRC

  • Receiver Transmitter RT-70/GRC

  • Power Supply PP-112/GR, Front View

  • Receiver Transmitter RT-66/GRC

Related Files

Adobe PDF icon.png TM 11-284

Department of the Army Technical Manual
Radio Sets
AN/GRC-3, -4, -5. -6. -7 and -8
November 1950


Adobe PDF icon.png TM 11-289

Department of the Army Technical Manual
Receiver-Transmitters
RT-66/GRC
RT-67/GRC
RT-68/GRC
December 1953


Adobe PDF icon.png TM 11-289 Military Original

Department of the Army Technical Manual
Receiver-Transmitters
RT-66/GRC
RT-67/GRC
RT-68/GRC
December 1953
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