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alternative name
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Ultra Radio and Television | ||||
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Year: 1951 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Valves / Tubes | 5: 6C9_UK 6F15 6LD20 6P25 UU9 |
Main principle | Superheterodyne (common); ZF/IF 471 kHz |
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Wave bands | Broadcast, Long Wave and Short Wave. |
Details | |
Power type and voltage | Alternating Current supply (AC) / 200-250 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm |
Power out | |
from Radiomuseum.org | Model: Leader 51 T751 - Ultra Electric Ltd.; London |
Material | Wooden case |
Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
Notes | An AC mains 3 band table radio housed in a wooden case, coverage MW 185-550m, LW 1000-2000m, SW 16-51m. A similar chassis is fitted to the Ultra Ultragram 51 Auto-Radiogram. Preceded by the similar 1950 Ultra Leader table radio. Released May 1951, price £19 12s 3d |
Price in first year of sale | 19.63 £ |
Mentioned in | -- Original-techn. papers. |
Literature/Schematics (1) | Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (1017 dated November 10 1951) |
Model page created by Peter Hoddow. See "Data change" for further contributors.
All listed radios etc. from Ultra Electric Ltd.; London
Here you find 218 models, 129 with images and 149 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.