T-67/ARC3 Transmitter for ARC-3 VHF Radio
MILITARY U.S. (different makers for same model)
- País
- Estados Unidos
- Fabricante / Marca
- MILITARY U.S. (different makers for same model)
- Año
- 1945 ?
- Categoría
- Transmisor militar
- Radiomuseum.org ID
- 216890
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- Numero de valvulas
- 9
- Principio principal
- Transmitter
- Gama de ondas
- VHF/UHF (see notes for details)
- Tensión de funcionamiento
- Red: Corriente continua (CC, inglés = DC) / 28/410 Volt
- Material
- Metálico
- de Radiomuseum.org
- Modelo: T-67/ARC3 Transmitter for ARC-3 VHF Radio - MILITARY U.S. different makers
- Forma
- Formas varias descritas en notas aparte.
- Ancho, altura, profundidad
- 12 x 7.5 x 16 inch / 305 x 191 x 406 mm
- Anotaciones
- Airborne Transmitter for AN/ARC-3 VHF Radio.
The Radio Transmitter provides a crystal-controlled RF power output of approx. 8 W (AM) in the 100 - 156 MHz VHF range. There are 8 preselected channels, equipped with CR-1A/AR crystals. Automatic tuning is acomplished by a motor-driven system that stops at the 18th harmonic of the crystal frequency
Power reqirements:
22...32 VDC from battery for filaments and relays, via Junction Box J-68. Consumption of 12 A includes Receiver R-77/ARC3 during transmit mode.
410 VDC from Dynamotor DY-21 mounted on top of Power Junction Box J-68/ARC3. It is energized only when the PTT key is pressed.
Variants:
T-67A/ARC-3 (production change or modifications M-1 to M-3 to basic unit) mainly to improve tuning system
T-67B/ARC3 includes T-67A mods. Additionally receptacle PL-151 is used also for TX modulation via Intercom.
- Peso neto
- 21 lb (21 lb 0 oz) / 9.534 kg
- Mencionado en
- -- Original-techn. papers. ((AN 16-30 ARC3-3))
- Autor
- Modelo creado por Franz Harder. Ver en "Modificar Ficha" los participantes posteriores.
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