R-392/URR
Collins Radio Company; Cedar Rapids (IA)
- País
- Estados Unidos
- Fabricante / Marca
- Collins Radio Company; Cedar Rapids (IA)
- Año
- 1951–1962
- Categoría
- Receptor profesional (puede incluir bandas de aficionados)
- Radiomuseum.org ID
- 72005
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de valvulas
- 25
- Válvulas
- 26A6 26A6 26C6 26C6 6AJ5 6AJ5 26A6 26A6 26A6 26A6 26A6 26A6 12AU7 12AU7 12AU7 26A6 6AJ5 6AJ5 6AJ5 26A7GT 26A6 12AU7 26A6 12AU7 26D6
- Principio principal
- Superheterodino doble o triple conversión
- Gama de ondas
- OM y más de dos OC
- Tensión de funcionamiento
- Baterías recargables o pilas / 24-28 Volt
- Altavoz
- - Este modelo usa amplificador externo de B.F.
- Potencia de salida
- 0.2 W (unknown quality)
- Material
- Metálico
- de Radiomuseum.org
- Modelo: R-392/URR - Collins Radio Company; Cedar
- Forma
- Sobremesa de cualquier forma, detalles no conocidos.
- Ancho, altura, profundidad
- 295 x 295 x 360 mm / 11.6 x 11.6 x 14.2 inch
- Anotaciones
-
Collins R-392/URR radio receiver: coverage 0.5 to 32 MHz in 32 bands, CW (A1)/ MCW (A2)/ AM (A3)/ FSK (F1) with a matching converter.
Triple conversion below 8 MHz (IF 9.5-18 MHz / 2-3 MHz / 455 kHz), double conversion above (IF 2-3 MHz and 455 kHz). 2 RF stages + 6 IF stages. Three selectable IF-bandwidths (8 / 4 / 2 kHz), AGC, 100 KHz crystal-calibrator. PTO-VFO. Frequency readout provided by 5 digits mechanical counter. All connections on the front panel.
Also made by other manufacturers.
Low supply tubes used, partly 26A6 has been replaced 26FZ6. Tube spares case CY-1298/URR.
Used as a part of AN/GRC-19 vehicular system, matching transmitter T-195, or also as standalone FSK radioteletype receiver system.
- Peso neto
- 23.7 kg / 52 lb 3.2 oz (52.203 lb)
- Procedencia de los datos
- -- Original-techn. papers.
- Mencionado en
- Shortwave Receivers - Past & Present (3rd ed.)
- Documentación / Esquemas (1)
- Communications Receivers
- Autor
- Modelo creado por Alexander Küffer. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 100 modelos, 77 con imágenes y 35 con esquemas.
Ir al listado general de Collins Radio Company; Cedar Rapids (IA)
Colecciones
El modelo es parte de las colecciones de los siguientes miembros.
Contribuciones en el Foro acerca de este modelo: Collins Radio: R-392/URR
Hilos: 2 | Mensajes: 2
Allego il foglio di collaudo del ricevitore, con le misure di sensibilità in uV per un SINAD di 10 dB. Data: 5 giugno 1969.
Anexos
- Receiver Test Data Sheet (230 KB)
Tonino Giagnacovo, 03.Jan.16
From the original instruction book, here the tube layout informations necessary for troubleshooting this receiver:
V201 | 26A6 | 1st R-F Amplifier RF |
V202 | 26A6 | 2nd R-F Amplifier RF |
V203 | 26C6 | 1st Mixer RF |
V204 | 26C6 | 2nd Mixer RF |
V401 | 6AJ5 | 1st Crystal Oscillator CRY |
V402 | 6AJ5 | 2nd Crystal Oscillator CRY |
V501 | 26A6 | 1st I-F Amplifier I-F |
V502 | 26A6 | 2nd I-F Amplifier I-F |
V503 | 26A6 | 3rd I-F Amplifier I-F |
V504 | 26A6 | 4th I-F Amplifier I-F |
V505 | 26A6 | 5th I-F Amplifier I-F |
V506 | 26A6 | 6th I-F Amplifier I-F |
V601A/B | 12AU7 | I-F Cathode Follower / 1st R-F AGC Rectifier A-F |
V602A/B | 12AU7 | R-F and I-F AGC Rectifier A-F |
V603 | 12AU7 | Detector / Noise Limiter A-F |
V604 | 26A6 | BFO A-F |
V605 | 6AJ5 | Squelch Control A-F |
V606 | 6AJ5 | 1st A-F Amplifier A-F |
V607 | 6AJ5 | Phase Inverter A-F |
V608 | 26A7GT | 2nd A-F Amplifier A-F |
V609 | 26A6 | AGC I-F Amplifier A-F |
V701 | 12AU7 | Multivibrator CAL |
V702 | 26A6 | 200 kHz Crystal Oscillator CAL |
V703A/B | 12AU7 | Harmonic Amplifier / Distorter CAL |
V801 | 26D6 | VFO - Mixer VFO |
I-F: located on IF-Subchassis
A-F: located on A-F Subchassis
VFO: located on VFO - Mixer - Subchassis
CAL: located onCalibrator - Oscillator Subchassis
CRY: located on Crystal Oscillator Subchassis
RF: located on R-F Subchassis
Martin Bösch, 09.May.10