718-FMX (718FM series X)
Howard Radio Company; Chicago, IL
- País
- Estados Unidos
- Fabricante / Marca
- Howard Radio Company; Chicago, IL
- Año
- 1941/1942
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 44625
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- Numero de valvulas
- 14
- Principio principal
- Superheterodino con paso previo de RF; ZF/IF 465/4300 kHz; 2 Etapas de AF
- Número de circuitos sintonía
- 8 Circuíto(s) AM 10 Circuíto(s) FM
- Gama de ondas
- OM, dos OC y FM
- Especialidades
- Tocadiscos con cambiador autom.
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / Two versions: 40 or 60 cycles 105 - 125 Volt
- Altavoz
- Altavoz electrodinámico (bobina de campo)
- Material
- Madera
- de Radiomuseum.org
- Modelo: 718-FMX - Howard Radio Company; Chicago,
- Forma
- Consola en general
- Anotaciones
- The Howard model 718-FMX (see sticker), also called 718-FM series X, has a tuning eye, push-pull audio amplifier with bass enhancement. It has a turntable from Webster Chicago and a Jensen loudspeaker. Power consumption is 115 watts plus record changer. Broadcast 550 - 1700 kc, SW: 1,7 - 5.5 mc and 5.5 - 18 mc plus FM 41 to 50 mc. Careful, Howard made the first models 718 with 12 tubes and without FM - like the consoles 718 (1940), 718C (1941, walnut console, upper front rectangular dial) and 718APC (radiogram with inner right front slide rule dial, inner left phono, doors) with the same 6 buttons but 4 knobs in a row. This is the FM chassis with 14 tubes and 5 knobs (2 and 3) which can be found at least in the consoles 718FM (console, upper front slide rule dial - Slusser names 4 knobs ...), 718FMC, 718FMX and 718XFMA. The sticker of the 718 FMX shows two 6AC7 with a bigger heater current etc. instead of the 6SK7. See information about the whole family 718.
- Ext. procedencia de los datos
- Ernst Erb
- Procedencia de los datos
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Referencia esquema
- Rider's Perpetual, Volume 13 = 1942 and before
- Otros modelos
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Donde encontrará 354 modelos, 153 con imágenes y 214 con esquemas.
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