Selena {Селена} B-215 {Б-215}
Minsk Radio Works; Minsk
- Fabricante / Marca
- Minsk Radio Works; Minsk
- Año
- 1985 ?
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 97195
-
- alternative name: Industrial Union Horizont || Minsk Works "Kalibr"
Kaunas Lithuania
Vendu (Same aerial as B210 on this model?)
My Selena B-215 was made in 1989.
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de transistores
- 17
- Semiconductores
- Principio principal
- Superheterodino en general
- Gama de ondas
- OM, OL, más de dos OC y FM
- Tensión de funcionamiento
- Red / Baterías o pilas / 110-120; 220-240 / 6 x 1,5 Volt
- Altavoz
- Altavoz dinámico (de imán permanente)
- Potencia de salida
- 0.7 W (unknown quality)
- Material
- Madera
- de Radiomuseum.org
- Modelo: Selena {Селена} B-215 {Б-215} - Minsk Radio Works; Minsk
- Forma
- Portátil > 20 cm (sin la necesidad de una red)
- Ancho, altura, profundidad
- 367 x 255 x 119 mm / 14.4 x 10 x 4.7 inch
- Anotaciones
-
7 wavebands:
- LW: 148 - 285 kHz
- BC: 525 - 1607 kHz
- SW5: 5.95 - 7.30 MHz
- SW4: 9.50 - 9.77 MHz
- SW3: 11.7 - 12.1 MHz
- SW2: 15.1 - 15.45 MHz
- SW1: 17.7 - 17.9 MHz
- FM: 87.5 - 108.0 MHz
Power consumption when operated from AC mains not more than 5 W. Current consumption when operating from batteries for average sound volume 60-70 mA.
"Selena" is an export variant of the russian portable radio set "Okean". The original Okean 214 was introduced in 1985. The Okean 214 (Selena 215/216) was the last model of this brand.
The set was also sold under the Vega brand, see Vega 215 Selena.
- Peso neto
- 3.9 kg / 8 lb 9.4 oz (8.59 lb)
- Mencionado en
- - - Manufacturers Literature
- Autor
- Modelo creado por Zenonas Langaitis. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 92 modelos, 88 con imágenes y 58 con esquemas.
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Colecciones
El modelo Selena {Селена} es parte de las colecciones de los siguientes miembros.
Contribuciones en el Foro acerca de este modelo: Minsk Radio Works;: Selena {Селена} B-215 {Б-215}
Hilos: 2 | Mensajes: 6
Hello, I repaired a Selena radio model B-215, with inoperative FM.
Initially when injecting 10.7Mhz signal after the converter, it had no sound.
After reviewing almost all the components of the IF preamp and the common IF, when measuring the capacitors that are in parallel with the primaries of the IF coils, I found them with very deviant values. In particular, one of them had to measure 26 pF and its measurement was 174pF.
When changing it I already had sound, but very low, so I directly changed the rest of the capacitors, achieving a more powerful sound.
After an adjustment of the IF transformers, the radio rang in all its glory.
I leave you a video of the repair, it is in Spanish, but graphically you can see the type of capacitor it is and its location.
See youtube.com/watch?v=LvU2jqHW9sE
Kind regards.
Edit BN: active link removed, copy and paste the URL in the adress field.
Toni Gutiérrez García, 07.May.20
I have the schematics and the board overlays for this lovely radio but no alignment instructions and it does need to tweaked as the FM sounds distorted and difficult to get tuned in correctly and the other bands are also affected and sounds like a motorboat at times. Does anyone have these instructions or can offer any advice on how to go about it please?
Graham Butcher, 25.Sep.17