• Año
  • 2003
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 233383
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

 Especificaciones técnicas

  • Numero de transistores
  • Hay semiconductores.
  • Semiconductores
  • Principio principal
  • PLL, Phase-locked loop
  • Gama de ondas
  • OM, OL, más de dos OC y FM
  • Tensión de funcionamiento
  • Pilas + jack (etc.) para alimentación externa. / 4 × 1,5 AA / 6 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente) / Ø 3 inch = 7.6 cm
  • Potencia de salida
  • 0.3 W (undistorted)
  • Material
  • Plástico moderno (Nunca bakelita o catalina)
  • de Radiomuseum.org
  • Modelo: Yacht Boy 80 WR 5408 PLL - Grundig Radio-Vertrieb, RVF,
  • Forma
  • Portátil de bolsillo , menor de 20cm.
  • Ancho, altura, profundidad
  • 184 x 120 x 40 mm / 7.2 x 4.7 x 1.6 inch
  • Anotaciones
  • Sangean Pro Traveller 80(PT80). Also known as the Grundig YB 80 and in the UK the Roberts Radio Travelling Lite III R9969.

    Main features of this this PLL World Receiver:

    • 17 Bands
      • 14 x SW: 120m, 90m, 75m, 60m, 49m, 41m, 31m, 25m, 21m, 19m, 16m, 15m, 13m, 11m
        • Additionall ability to scan from 1.711- 29.999 MHz.
        • Channel stepping: Selectable between 5KHz and 1KHz
        • Dual conversion
          • 1st IF: 21.44MHz
          • 2nd IF: 450KHz
        • SSB: Variable BFO for CW/SSB detection with fine tuning range of -1.5KHz to +1.5KHz
        • 3.5mm socket for optional SW external antenna 
      • MW: Selectable between 520-1710KHz (10KHz Channel stepping) and 522-1710KHz (9KHz Channel stepping)  
        • Channel stepping: Selectable between 9KHz/10KHz and 1KHz (Fine Tuning)
        • IF: 450KHz
      • LW: 153-283KHz
        • Channel stepping: Selectable between 3KHz and 1KHz (Fine Tuning)
        • IF: 450KHz
      • FM: 87.50MHz-108.00MHz
        • Channel stepping: Selectable between 100KHz/200KHz and 50KHz (Fine Tuning)
        • IF: 10.700MHz
    • 45 presets (18 on SW, 9 on MW, 9 on LW, 9 on FM)
    • Frequency direct entry, Manual scan, and ATS.
    • Local and world time clock, alarm, and sleep
    • Backlit LCD display
    • Local/DX selector
    • Stereo/Mono selector (Stereo via headphones)
    • Audio output:
      • 300mW at 10%THD via the internal 8 Ohm speaker
      • 5mW+5mW over 32 Ohm headphones

     

    Brief technical details:

    The FM band uses a dedicated TA7358AP (IC1) front end that connects to a TA2057N (IC2) shared with MW, LW, and SW bands. The SW band RF front end uses discrete FET and bipolar transistors to implement dual conversion of the signal that is in the end passed to the shared TA2057N (IC2). A pair of AN7117 (IC4 and IC5) handles the audio amplification. Two regulator ICs are used in the power supply, one LA5003 (IC3) 3VDC for the main PCB, and one S-812C30 (IC202) 3VDC for the MCU PCB.

     

  • Peso neto
  • 0.510 kg / 1 lb 2 oz (1.123 lb)
  Yacht-Boy 80 Manual 3044 KB
  • Documentos sobre este modelo
  • Autor
  • Modelo creado por Sándor Selyem-Tóth. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

Colecciones

El modelo Yacht Boy 80 es parte de las colecciones de los siguientes miembros.

 Forum

Contribuciones en el Foro acerca de este modelo: Grundig Radio-: Yacht Boy 80 WR 5408 PLL

Hilos: 1 | Mensajes: 3

Hello,

I found interesting problem in this radio.

On page 13 service manual (processor board) on the left upper corner is note1 about optional diode D201 (RLS4148) for ITALIAN option this board.

My question is: What is difference between Italian and CE versions this radios ?

Regards

Damian

Anexos

Damian Roter, 17.Jun.15

Weitere Posts (3) zu diesem Thema.