- Country
- Great Britain (UK)
- Manufacturer / Brand
- Gottlieb, J.L. & Co.; London
- Year
- 1927/1928
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 205291
Wireless World May 16, 1928. Page 521.
- Number of Tubes
- 5
- Valves / Tubes
- Main principle
- TRF with regeneration
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: RSVP - Gottlieb, J.L. & Co.; London
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 8.5 x 18 x 15.5 inch / 216 x 457 x 394 mm
- Notes
-
R.S.V.P. Portable Wireless
- Circuit. Five valves; two aperiodic H.F. stages, leaky grid detector, and transformer & resistance-coupled L.F. amplifiers (in that order).
- Controls. Single tuning dial with capacity-controlled reaction.
- Weight. 28 lb. complete.
- Remarks. Supplied in oak, mahogany or leatherette-covered cases, in which an Amplion cone loudspeaker is included.
- Price. In leatherette, £22 0s. 6d.; in Oak, £23 1s. 6d. ; in Mahogany, £25 3s. 6d.
- Net weight (2.2 lb = 1 kg)
- 30 lb (30 lb 0 oz) / 13.620 kg
- Price in first year of sale
- 22.00 GBP
- Mentioned in
- Wireless World (The), London (WW, 79) (Nov 10, 1927, Page 682.)
- Literature/Schematics (1)
- Wireless World (The), London (WW, 79) (May 16, 1928. Page 521.)
- Author
- Model page created by John Koster. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Gottlieb, J.L. & Co.; London