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List of other restricted documents

VMARS Members only may obtain a free download of the documents on the following list by sending a request stating the filename of the required document(s) to archivist[at]vmars/dot/org   The request must come from the Email address you have registered with VMARS (The one to which your News sheet is sent).  We will reply with the information required to access the download, which is a time limited, personal download link.  Please note however, that while we try to reply within 24 hours, this service is provided on a "best endeavour" basis and on occasion replies may take longer - please be patient, the Archivist has a day job!

To search the list, press ctrl+F, and enter the model base number or other detail you are searching for.

Note that User Documentation (Operator Handbooks etc) are listed on the main listing page.

Last Updated 2nd November 2024
Ref Filename

Model Base No.

 Document Title
1384 1384_PTR4400U_User_Guide.pdf PTR4400U System 4000 - PTR4400U VHF Transceiver User Operating Instructions
1449 1449_Plessey_DCCU_Service_Manual.pdf DCCU Service Manual for Charger Battery DC 28 Volt (DCCU)
4228 4228_RT320_Service_Manual_Vol1.pdf PRC320 Service Manual for HF Radio Type RT320 Volume 1 First and second Line Servicing
4229 4229_RT320_Service_Manual_Vol2.pdf PRC320 Service Manual for HF Radio Type RT320 Volume 2 Third Line Servicing
4236 4236_RT320-1_Service_Manual_Vol1.pdf PRC320/1 Service Manual for HF Radio Type RT320/1 Volume 1 - First and Second Line Servicing
4237 4237_RT320-1_Service_Manual_Vol2.pdf PRC320/1 Service Manual for HF Radio Type RT320/1 Volume 2 - Third Line Servicing
4238 4238_RT320-1_Service_Manual_Vol3.pdf PRC320/1 Service Manual for HF Radio Type RT320/1 Volume 3 - Testing at Third Line
4250 4250_RT320-2_Service_Manual_Vol1.pdf VRC320/2 Service Manual for HF Radio Type RT320/2 Volume 1 First and Second Line Servicing
4258 4258_RT320-2_Service_Manual_Vol2.pdf VRC320/2 Service Manual for HF Radio Type RT320/2 Volume 2 Third Line Servicing
4055 4055_PTR5300_Service_Manual_Vol_1.pdf PTR5300 Service.Manual.for.PTR5300.HF.Transceiver.Volume.1.
Technical.Information
4056 4056_PTR5300_Service_Manual_Vol_2.pdf PTR5300 Service.Manual.for.PTR5300.HF.Transceiver Volume.2.
Servicing.Information
4057 4057_PVS3800_Operating_Service_Information.pdf PVS3800 Operating.and.Service.Instructions.for.PVS3800 Broadband.Receivers
4259 4259_PV1311_HF_Amplifier_Service_Manual.pdf PV1311 Service Manual for 100 Watt HF Amplifier PV1311
4261 4261_Plessey_PV423_Aerial_Tuning_Unit.pdf PV423 Service Manual for PV423 HF Antenna Tuning Unit
4275 4275_Plessey_PV421_HF_Linear_Amplifier.pdf PV421 Service Manual for PV421 HF Linear Power Amplifier (Incomplete document - 3rd line servicing of amplifier & filter boards and 3rd line testing of complete unit.  Circuit of amplifier only).
4276 4276_PRC420_Service_Manual_Vol1.pdf PRC420 Service Manual for PRC420 HF Transceiver Volume 1 - 1st & 2nd line Servicing
4277 4277_PRC420_Service_Manual_Vol2.pdf PRC420 Service Manual for PRC420 HF Transceiver Volume 2 - 3rd line Servicing
4278 4278_PRC420_Service_Manual_Vol3.pdf PRC420 Service Manual for PRC420 HF Transceiver Volume 3 - 3rd line Testing
1395 1395_PTR1430C_Technical_Manual_Vol1.pdf PTR1430C Technical Manual for PTR1430C VHF Transceiver Volume 1
5243 5243_Plessey_PTR4400_Block_and_Circuit_Diagrams.pdf PTR4400 A compilation of Block and Circuit Diagrams for the PTR4400