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Pre Selector

Pre Selector ; Patterson Radio Corp (ID = 640795) Converter
Pre Selector ; Patterson Radio Corp (ID = 2516455) Converter Pre Selector ; Patterson Radio Corp (ID = 541354) Converter
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Pre Selector ; Patterson Radio Corp (ID = 2516455) Converter
Patterson Radio Corp: Pre Selector [Converter] ID = 2516455 1400x1609
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For model Pre Selector, Patterson Radio Corp.; Los Angeles
 
Country:  United States of America (USA)
Manufacturer / Brand:  Patterson Radio Corp.; Los Angeles
Year: 1934 ?? Category: Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
Valves / Tubes 2: 58 58
Main principle RF-Circuit or wave trap (separate, can also be an antenna with amp.)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Powered by external power supply or a main unit.
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Pre Selector - Patterson Radio Corp.; Los
Notes Two stage preselector. Covers 550 to 15 metres in four bands. Supply voltages taken from main receiver.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 5 = ca. 1934 and before
Mentioned in Rider's 5-1


All listed radios etc. from Patterson Radio Corp.; Los Angeles
Here you find 111 models, 43 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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