AN/GRC-9 AN/GRC-9A AN/GRC-9X AN/GRC-9Y
RT77 AN/GRC9 ANGRC9
ANGRC 9 Transceiver
RT 77 AN/GRC9 Transmitter Receiver


Circuit Diagram, Service Manual, Service Information,  Schematic Diagrams and Manuals

For Repairing, Restoration and Servicing of Vintage and Modern Electronic Equipment


Operation and Technical
Data including Circuits &
Layouts Details Below
On Paper CD or Download
Click Here

Circuits & Manuals
Military, Radio, TV, 
Amateur & Marine
World Wide Service
 
For Lists Click Here

Use R/H scroll Bar
More information below

Radio's For Sale Click Here

Military and Broadcast
Radio Ads 
Click Here


Military Radio Home Click Here If no Index to the left


The AN/GRC-9 AN/GRC-9A AN/GRC-9X AN/GRC-9Y RT77 AN/GRC9 ANGRC9 ANGRC 9 Transceiver T 77 AN/GRC9 
Transmitter Receiver

Made by Telefunken in Germany, is a low-power radio transmitter and receiver that was used in either ground or vehicle applications.
The equipment is an American design dating back to the end of WW2. Made in USA or under license in Germany and France.

It covers 2 to 22 MHz Am or CW and has an RF output power of 1 to 15 watts.
Transmitter Section, covers 2 to 3.6, 3.6 to 6.6, and 6.6 to 12 MHz continuously tuneable, or two pre-set channels, AM-COW, Hi-Lo Out-puts 7 or 1 Watt AM, 15 or 5 Watt COW.

Uses 2E22 tubes in power amp. Requires 580v DC @ 100ma, 6.6v DC @ 2 Amps, 120v DC @ 45ma, 1.5v DC @ 500ma, and 6.9v DC @ 575ma.
  

Receiver Section, covers 2 to 3.6, 3.6 to 6.6, and 6.6 to 12 MHz continuously tuneable in 3 bands AM-CW, 456 KHz IF, 200 KHz Calibration Points. AF and RF Gain Controls and Headset jacks.

The set is powered by a DY-88 Dynamotor Power Supply, from 6v DC @ 29 Amp, 12v DC @ 14 Amp or 24v DC @ 6.7 Amps. Outputs 580v @ 100ma, 105v @ 45ma, 6.3v @ 2A, 1.4v @ 500ma, 6.3v @ 575ma,it is mounted over the other rear wheel arch.

A padded metal box containing a complete set of spare valves (tubes) and lamps for the set are also carried in the vehicle, along with the headphones, microphone, Morse key and loudspeaker.
 

Operation and Technical
Data including Circuits &
Layouts Details Below
On Paper CD or Download
Click Here

 

AM-66-A RF Power Amp for the ANGRC9 RT77-AN/GRC-9 radio set.
24 VDC input, Power output is about 100 Watts. Frequency Range 2-12 Mhz. Field Hand-crank Generator came complete with Hand-crank, Legs, Seat, Canvas Bag. Outputs 425v DC @ 15ma, 105v DC @ 32ma, 6.3v DC @ 2.5A, 1.4v DC @ 465ma.

Four canvas straps secured the radio to its mounting bracket, so it was easy to remove from the vehicle for portable field use, where it could be operated from batteries (receive only) or by connecting it to a hand operated generator.

Removed from its mounting it could be carried in a canvas rucksack. The hand generator set was also carried in its own canvas holder, along with the aerial which was in four sections.

The Information Consists of  the Following :-
  • Operating Instructions
  • Block Diagram 
  • Fault finding 
  • Receiver 
  • Top View Receiver 
  • Rear View Receiver
  • Bottom View Receiver x 3
  • Valve Data
  • Transmitter 
  • Top View Transmitter
  • Rear View Transmitter 
  • Bottom View Transmitter x 2
  • Dynamotor Power Supply 
  • Bottom View Dynamotor Power Supply 
  • Rear View Dynamotor Power Supply 
  • Receiver Alignment
  • Alignment points Top 
  • Alignment Points Bottom
  • Transmitter Alignment 
  • Alignment Points Top 
  • Alignment Points Rear 
  • Circuit Diagram Transmitter 
  • Circuit Diagram Receiver 
  • Circuit Diagram Dynamotor

Operation and Technical
Data including Circuits &
Layouts Details Below
On Paper CD or Download
Click Here

 


AN/GRC-9 AN/GRC-9A AN/GRC-9X AN/GRC-9Y RT77 AN/GRC9 ANGRC9 ANGRC 9 
Transceiver T 77 AN/GRC9 Transmitter Receiver

Technical Manual TM11-263 Operation and Technical Data Including Circuits & Layouts  
Total of 268 A4 Pages £12.50 Plus Post & Packing.

Available as Paper Copy.
On CD.
Or as a Download.


( For UK and Overseas Payment Options and Delivery Charges, Please See Below )


We do all we can to provide the very best that is available for you.
But in the unlikely event that any data should not be as you expected.
A refund is always available. Kind Regards Allen and Alanna.


Manuals are Available Worldwide as Paper Copy on CD or as a Download

Thank you for your interest. Allen and Alanna G0RIT
Should you wish to purchase

  For UK and Overseas Payment Options and Delivery Charges.

Should you wish to contact us first with any queries Please Click Here

   


This Website is Copyright
Copyright © 1999 [www.shopingathome.com/Military Wireless]. All rights reserved.
Please ask before using any images or text thank you.