AF amplifier AM-65/GRC
- United States of America (USA)
- Manufacturer / Brand
- MILITARY U.S. (different makers for same model)
- 1951 ??
- Military Equipment (not Re, Tr or RXT)
- Radiomuseum.org ID
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- Main principle
- Wave bands
- - without
- Power type and voltage
- Batteries / addl. power jack / 6, 12, 24 Volt
- - For headphones or amp.
- Metal case
- from Radiomuseum.org
- Model: AF amplifier AM-65/GRC - MILITARY U.S. different makers
- Boatanchor (heavy military or commercial set >20 kg).
- Dimensions (WHD)
- 200 x 110 x 330 mm / 7.9 x 4.3 x 13 inch
- AF amplifier installed in Army vehicles. Two isolated audio inputs are routed to a headset/intercom output via a common audio amplifier.
AUDIO 1 from Receiver/Transmitter RT-70/GRC
AUDIO 2 from Receiver/Transmitter RT-66/GRC or RT-67/GRC or RT-68/GRC.
Furthermore, this unit contains heater supply and anode supply (90V) for RT-70/GRC. This is accomplished a power inverter, built into the AM-65/GRC unit. Depending on primary battery supply, this can be:
PP448/GRC for 6V Battery
PP281/GRC for 12V Battery or
PP282/GRC for 24V Battery.
This unit of american origin has been built by contractors in several NATO countries. German Model built by Telefunken.
- Net weight (2.2 lb = 1 kg)
- 7 kg / 15 lb 6.7 oz (15.419 lb)
- Source of data
- - - Manufacturers Literature
- Model page created by Franz Harder. See "Data change" for further contributors.
- Other Models
Here you find 374 models, 329 with images and 185 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from MILITARY U.S. (different makers for same model)