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TR-22M

Country:  United States of America (USA)
Manufacturer / Brand:  Drake, R.L. Miamisburg, Ohio
Year: 1970 Category: Transmitter & Receiver (TRX not Amateur)
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superhet, double/triple conversion; ZF/IF 10700/455 kHz
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 13.8 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 0.7 W (unknown quality)
from Radiomuseum.org Model: TR-22M - Drake, R.L. Miamisburg, Ohio
Material Metal case
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 137 x 59 x 181 mm / 5.4 x 2.3 x 7.1 inch
Notes Portable radiotelephone for maritime use;
Coverage receive: 6 crystal controlled channels out of 156 - 163 MHz, transmi: 156 - 158 MHz, FM;
pout 1 W.
Built in 120V operated charger for NiCd accumulators.
Similar to model TR-22.
Net weight (2.2 lb = 1 kg) 1.7 kg / 3 lb 11.9 oz (3.744 lb)
Source of data -- Original prospect or advert

Model page created by Martin Bösch. See "Data change" for further contributors.



All listed radios etc. from Drake, R.L. Miamisburg, Ohio
Here you find 149 models, 93 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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