- 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
- 1936
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 133965
CRT cage and TRF Vision Receiver
Sync or Timebase Chassis
Power Supply Unit, Heaters, HT and EHT
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 22
- Valves / Tubes
- MSP4 MSP4 MSP4 MSP4 MSP4 MSP41 D42 X41 VMP4G MHD4 KT41 MSP4 MSP4 D42 MS4B MS4B KT41 KT41 U12 U12 U16 6/4
- Main principle
- ZF/IF 1500 kHz; 2 AF stage(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Alternating Current supply (AC) / 200-250 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Wooden case
- from Radiomuseum.org
- Model: 702 - Marconi Co. Marconiphone,
- Shape
- Console with any shape - in general
- Notes
-
Marconi 702; 12" 405 lines round CRT mirror in lid TV with GB channel 1 tuner.
TRF Vision receiver fixed tuned to 45MHz and Super Sound receiver fixed tuned to 41.5MHz. Early sets had 240/405 line switch to receive Baird or Marconi-EMI transmissions. Most switches were removed after TV service was resumed in 1946.
- Price in first year of sale
- 63.00 £
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 501 models, 334 with images and 317 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 is part of the collections of the following members.
Museums
The model can be seen in the following museums.
Forum contributions about this model: Marconi Co.: 702
Threads: 1 | Posts: 3
I am trying to upload pictures for the Marconiphone 702 mirror-lid television receiver but the upload does not start. I have tried on several occasions on different days but have not succeeded. I use the "Uploads & Questions" button on the 702 page, fill in the form and hit "upload" but radiomuseum does not seem to accept my file. What am I doing wrong?
Brian Cuff
Brian Cuff † Nov 2017, 19.Nov.15