Resources: Equipment Manuals and Schematics
Part 15 "budget" broadcasters often find great deals on used and often obsolete equipment which they may use for their stations. Often times these pieces come without manuals. Below are links for manuals for equipment commonly procured by Part 15 broadcasters. The manuals and schematics will aid those with the required technical background to troubleshoot and rehabilitate older, vintage equipment. Links to manufacturers' web sites are provided when possible and when still the manufacturer is still in operation.
The materials appearing in this area are copyrighted by the manufacturers of the equipment. Whenever possible, links to materials are directed to the manufacturer's own web site. Some of the materials are hosted locally for the convenience of site users when it's believed that the manufacturer had ceased operations making these valuable service documents otherwise unavailable. Materials may be removed at the request of the manufacturer.
Denotes Adobe PDF file which requires the free Adobe Acrobat Reader.Broadcast Audio Processing:
Dorrough 310 Multi-band Processor Manual (Mono)
CRL - Circuit Research Labs Manuals - FTP Site
Inovonics Download Page
Part 15 Transmitter Manuals:
Aspisys ASMAX-1 C-QUAM AM Stereo Transmitter
C. Crane Digital FM Transmitter Manual
ChezRadio Procaster Manual - English
Grain Industries GL-100/1000 AM Transmitter Manual
Hamilton AM1000 Rangemaster Manual
Talking House AM Transmitter Manual
Talking House External Antenna Tuning Unit (ATU)
Talking House Theory of Operation (U.S. Patent Office)
Part 15 Transmitter Technical Documents:
Alfredo Lite AM Stereo Transmitter Schematic (Chris Cuff version)
Radio Systems TR-Series Carrier Current Transmitter Technical Bulletins
All downloads are logged.



