C12 Transceiver Transmitter Receiver

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

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

Manual and Circuit
available Details Below
On Paper CD or Download
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  Pye Wireless Set C12  Transceiver.
   
• Transmitter :- RF power output on phone 3 to 5 watts
• CW 4 to 8 watts
• Anode Modulation to a depth of 95 %
• It has an Intercom amplifier
• 
  Frequency Coverage :- Continuously tune-able with two pre-set channels from 1.6 to 10 MHz

• Separate Power  Supply :- 12 or 24 volts
• Unit weighs 37 lb - 16.7 kg
• Power unit weighs 22 lb - 10 kg
• Whole station without battery weighs over 120 lb - 54.5 kg
• 
  This unit was a temporary replacement for the SR 19 and was replaced by SR C11 or C13.

Electrical Specification and Technical Description

Picture Showing Interconnection of ATU, Power Supply and  Control Leads

System Switch Layouts 

ATU Circuit Diagram with Component Values

ATU Layout

Unit Repairs

Send Receive Switching

Power Supply and Control Circuits

Transmitter and Receiver Alignment

Transceiver Circuit Diagram with Component Values

12 Volt Power Supply Circuit Diagram with Component Values

12 Volt Power Supply Top and Bottom View

24 Volt Power Supply Circuit Diagram with Component Values

24 Volt Power Supply Top and Bottom View

There are no Layouts of the main Transceiver Chassis

Manual and Circuit
available Details Below
On Paper CD or Download
Click Here

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.