Mini-Herald RP17
Hacker Radio Ltd., Maidenhead
- País
- Gran Bretaña (GB)
- Fabricante / Marca
- Hacker Radio Ltd., Maidenhead
- Año
- 1962/1963
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 118908
The top is unusual as these are normally tan
Front view in tan leathercloth
Close up of dial plate
Amplifier board
Service Manual
The Hacker RP17 Mini-Herald dial
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de transistores
- 7
- Principio principal
- Superheterodino en general; ZF/IF 470 kHz
- Número de circuitos sintonía
- 7 Circuíto(s) AM
- Gama de ondas
- OM y OL
- Tensión de funcionamiento
- Pilas / PP7: 2 x 9 Volt
- Altavoz
- Altavoz elíptico de imán permanente.
- Potencia de salida
- 1 W (unknown quality)
- Material
- Cuero/Tela/ Plástico sobre otros materiales
- de Radiomuseum.org
- Modelo: Mini-Herald RP17 - Hacker Radio Ltd., Maidenhead
- Forma
- Portátil > 20 cm (sin la necesidad de una red)
- Ancho, altura, profundidad
- 9.5 x 6.75 x 3.5 inch / 241 x 171 x 89 mm
- Anotaciones
-
A battery portable MW/LW transistor radio housed in a wooden case finished in vinyl leathercloth in one or two colours. 6 × 4 inch elliptical loudspeaker. Sockets for earphone and external aerial. See also the later Hacker RP17A Mini-Herald.
- Peso neto
- 1.7 kg / 3 lb 11.9 oz (3.744 lb)
- Procedencia de los datos
- - - Data from my own collection
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Hacker RP17 Service Manual dated March 1963)
- Autor
- Modelo creado por Howard Craven. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 56 modelos, 56 con imágenes y 23 con esquemas.
Ir al listado general de Hacker Radio Ltd., Maidenhead
Colecciones
El modelo Mini-Herald es parte de las colecciones de los siguientes miembros.
Contribuciones en el Foro acerca de este modelo: Hacker Radio Ltd.,: Mini-Herald RP17
Hilos: 1 | Mensajes: 6
Dear all,
Im looking for some advice regarding my hacker mini herald. Was working but was very hissy and poor reception. Some capacitors had been changed in the amp section before I purchased. The remaining capacitors were all out of value so I recapped. When it turns on nothing, now completely dead. I double checked my work, capacitor polarity etc against schematic and all ok. One of the af117s had also been changed for an equivalent before purchasing. I've checked and changed the remaining 117s with Russian soviet equivalents still nothing. Checked all general wiring and reflowed the solder connections. Next stop I'll have a poke with the audio probe, but just looking for any further assistance.
Many thanks
James Warner, 07.Feb.21