Rambler II (2)

Roberts Radio Co.Ltd., East Molesey, Surrey, UK

Data
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  • Year
  • 1984–1990
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 90097

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 468/10700 kHz
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.2 cm = 2.8 inch
  • Power out
  • 0.75 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Rambler II - Roberts Radio Co.Ltd., East
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 220 x 115 x 65 mm / 8.7 x 4.5 x 2.6 inch
  • Notes
  • Socket for external 9 V power supply.
  • Net weight (2.2 lb = 1 kg)
  • 0.7 kg / 1 lb 8.7 oz (1.542 lb)
  • Mentioned in
  • Electrical and Retail Trading
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model Rambler is part of the collections of the following members.

 Forum

Forum contributions about this model: Roberts Radio Co.Ltd: Rambler II

Threads: 1 | Posts: 1

I've a RAMBLER 2 on my work bench - it has different IC's from those listed under model ID 90097. My radio has 2 Telefunken chips - TDA1220B & TDA1904.
It has a peculiar fault - the oscillator seems to run only at a very narrow frequency band - by tuning the oscillator core I can receive several stations, but only that station! tuning with the main capacitor finds no other stations.
I need a schematic!

Colin Boggis, 16.Apr.06

Weitere Posts (1) zu diesem Thema.