Manuals

AM-1A, AM-500A C-QUAM AM Stereo Transmitters, 1 kW and 500 W. Pulse width modulated AM.
AM-5E, AM-2.5E C-QUAM AM Stereo Transmitters, 5 kW and 2.5 kW. Pulse width modulated AM.
AT-90, AT-100 Air Trak Consoles. 6, 8, 12, 18, or 24 channels. AT-100 series allows use of modular accessories from the MT-90 series.
- AT-90 Air Trak Consoles.
- AT-100 Modules
Audiovault
- PCI BEI Card. I/O card with 15 inputs and 8 outputs.
- RIOT (BE2) Remote Input Output Terminal. 30 inputs, 16 outputs, controlled over TCP or USB.
FC-30 SCA Generator. 1984.
FM-1C1, FM-500C1 1 kW and 500 W FM transmitters.
FM-4C, FMi-402, FM-5C, FMi-301 FM Transmitters, 5 kW and 4 kW. 3.5 kW FM + HD, 1.5 kW HD ONLY, 2.8 kW FM + HD, 1.2 kW HD ONLY
FM-5A 5 kW FM Transmitter
FM-5B, FM-5BS FM Transmitter
FM-5T, FM-5TS FM Transmitter, Another version
- FM-5T, FM-5TS Transmitter Controller Maintenance
- FM-5T, FM-5TS High Voltage Sample Circuit
FM-10A 10 kW FM Transmitter
- 1986 version
- 1988 version
FM-10S, FMi 703 10 kW FM Transmitter, 7 KILOWATT FM + HD, 2.8 KILOWATT HD ONLY
FM-30 30kW FM Transmitter. 1982. 20MB. Scanned contributed by Mark Earle.
- Grid Retrofit Kit. 1997. 243kB. Scanned contributed by Mark Earle.
FM-250C, FM-250E 250 Watt FM Transmitter. Varactor modulated on-frequency FM oscillator. Includes audio pre-correction circuitry to correct for varactor nonlinearity resulting in low distortion (.01% THD and IMD for mono and composite inputs).
FX-30 FM Exciter. 30 watts. Varactor modulated on-frequency FM oscillator. Includes audio pre-correction circuitry to correct for varactor nonlinearity resulting in low distortion (.005% THD and IMD for mono and composite inputs).
FX-50, FX-50E 50 Watt FM Exciter (2011). Varactor modulated on-frequency FM oscillator. Includes audio pre-correction circuitry to correct for varactor nonlinearity resulting in low distortion (.05% THD and IMD for mono and composite inputs). 2001 version
N+1B Option for FX-50, FM-100C, FM-250C, FM-250E. Allows these transmitters and exciters to be preprogrammed for 10 frequencies.
MT-90 Series Audio Consoles.
- MT-90 Volume I - Installation and Operation
- MT-90 Volume II - Maintenance
ME-40 Marti Electronics 40 Watt FM Exciter. Varactor modulated on-frequency FM oscillator. Includes audio pre-correction circuitry to correct for varactor nonlinearity resulting in low distortion (.05% THD and IMD for mono and composite inputs).
MT-100 Series Audio Consoles
- MT-100 Volume I - Installation and Operation.
- MT-100 Volume II - Maintenance.
SL3110, ML3010 Audio Consoles.
Series 2000 Tape Cartridge Machine. 1977
Series 5400C and 5500C Tape Cartridge Machines. 1990.