- Country
- Great Britain (UK)
- Manufacturer / Brand
- EAP (Tape Recorders) Ltd. - Elizabethan Electronics Ltd.; London, Romford
- Year
- 1963 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 168979
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Roma PTR7 - EAP Tape Recorders Ltd. -
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 8.75 x 5 x 2 inch / 222 x 127 x 51 mm
- Notes
- Portable radio with 2 sockets for car aerial & earphone, battery type PP7. Plastic case made of Styron polystyrene, colours pacific blue or cherry red. Price 10 1/5 gns.
- Net weight (2.2 lb = 1 kg)
- 4 lb (4 lb 0 oz) / 1.816 kg
- Price in first year of sale
- 11.00 GBP
- Source of data
- -- Schematic
- Literature/Schematics (1)
- Radio And Television Servicing books (R&TVS) (ERT Chart 1474.)
- Author
- Model page created by Keith Staines. See "Data change" for further contributors.
- Other Models
-
Here you find 35 models, 24 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from EAP (Tape Recorders) Ltd. - Elizabethan Electronics Ltd.; London, Romford