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DR21B

Country:  Great Britain (UK)
Manufacturer / Brand:  Denco, Clacton-on-Sea
Year: 1947 Type: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECH35 EF39 EBC33 EL33 EM34
Principle Super-Heterodyne (Super in general); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: DR21B - Denco, Clacton-on-Sea
Notes 5 bands; MW, LW, Trawler, SW1, SW2. Same as model DR21 except it uses a vibrator PSU.
Source of data Radio And Television Servicing books (R&TVS)

Model page created by Keith Staines. See "Data change" for further contributors.

All listed radios etc. from Denco, Clacton-on-Sea
Here you find 17 models, 7 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


  
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