C12 Transceiver Transmitter Receiver
Sender / Reception Set

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

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

Manual and Circuit
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• 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.

54 A4 pages from Electrical and Mechanical Engineering H143 as below.

Working Instructions

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

Top Chassis View

Bottom Chassis View

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

We do not have pages 15 & 16

Also Available The C12 Users Handbook 58 Pages

General Description
Operating Instructions
User Servicing and Adjustments
Appendices

Special Offer both manuals saving between £5.00 and £9 depending on the format.
Please See Below.

Manual and Circuit
available Details Below
As a 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.

Manuals are Available Worldwide as a Download

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

  For Worldwide Prices Payment Options and Delivery Details
 54 A4 pages from the C12 Electrical and Mechanical Engineering H143

  For Worldwide Prices Payment Options and Delivery Details
 The C12 Users Handbook 58 Pages

  For Worldwide Prices Payment Options and Delivery Details
 Special Offer 54 A4 pages from the C12 Electrical and Mechanical Engineering H143
 Plus the C12 Users Handbook 58 Pages Total 112 Pages
 Saving round £9.