Marconiphone Series Rejector Instr.
Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
- Year
- 1924/1925
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 259437
- Main principle
- RF-Circuit or wave trap (separate, can also be an antenna with amp.)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Marconiphone Series Rejector Instr. - Marconi Co. Marconiphone,
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 7.5 x 8 x 4.7 inch / 191 x 203 x 119 mm
- Notes
-
The following text is copied from the "The Marconiphone", Cat. No. B.200, for price £ 4:2:6, the page with also a Wavemeter: "The Marconiphone Series Rejector Instr. does eliminate interference from a neighbouring station operating as near as three miles away. It is specially designed for use with any receiver.
This rejector will give better eleimination than can be obtained by any ordinary tuning method, and also counteracts jamming by spark stations.
It covers broadcasting wave-lengths and higher ranges by means of loading blocks, one of which (for Daventry) is supplied with the instrument. It is very simple to operate. The panel and the easing are of very excellent finish."
The loading block is plugged in on top left and in most cases it is lost by now. There are two versions, one from 1924 (see photo) with two pollers and the one shown on the mentioned catalog for 1925, showing the block for station Daventry. The main knob is also slightly different, the plugs for the block seem to be differently placed.
- Net weight (2.2 lb = 1 kg)
- 1.670 kg / 3 lb 10.9 oz (3.678 lb)
- Price in first year of sale
- 4.20 £
- Mentioned in
- - - Manufacturers Literature (Cat. No. B.200)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 500 models, 334 with images and 316 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
Collections
The model Marconiphone is part of the collections of the following members.