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R-105 / ARR-15

R-105 / ARR-15; MILITARY U.S. (ID = 2247233) Military R-105 / ARR-15; MILITARY U.S. (ID = 2247235) Military
R-105 / ARR-15; MILITARY U.S. (ID = 2247236) Military R-105 / ARR-15; MILITARY U.S. (ID = 1608886) Military
R-105 / ARR-15; MILITARY U.S. (ID = 2247237) Military R-105 / ARR-15; MILITARY U.S. (ID = 2247238) Military
R-105 / ARR-15; MILITARY U.S. (ID = 2247239) Military R-105 / ARR-15; MILITARY U.S. (ID = 2247240) Military
R-105 / ARR-15; MILITARY U.S. (ID = 1610454) Military R-105 / ARR-15; MILITARY U.S. (ID = 2247234) Military
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R-105 / ARR-15; MILITARY U.S. (ID = 2247233) Military
MILITARY U.S.: R-105 / ARR-15 [Military] ID = 2247233 1024x768
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For model R-105 / ARR-15, MILITARY U.S. (different makers for same model)
 
Country:  United States of America (USA)
Manufacturer / Brand:  MILITARY U.S. (different makers for same model)
Year: 1944–1950 Category: Military Equipment (not Re, Tr or RXT)
Valves / Tubes 14: 12A6 12H6 12SL7 12SL7 12SG7 12SG7 12SG7 12SG7 12SG7 12SJ7 12SJ7 12SJ7 12SJ7 12SJ7
Main principle Superheterodyne (common); ZF/IF 500 kHz
Wave bands Short Wave (SW only)
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 26.5 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: R-105 / ARR-15 - MILITARY U.S. different makers
Material Metal case
Shape Boatanchor (heavy military or commercial set >20 kg).
Dimensions (WHD) 10.4 x 7.9 x 21.6 inch / 264 x 201 x 549 mm
Notes

World War II Air Force R-105 / ARR-15 receiver: covers 1,5 - 18,5 MHz in six bands, 10 mechanically tuneable "Autotune" channels, AM / CW. Internal crystal calibrator and vernier dial allows 1 kHz frequency readout.
Uses crystal detector for demodulation, later replaced by tube detector in later version R-105A.
Part of AN/ART-13 radio system found on WWII planes like B-29, B-36 and C-119.

Net weight (2.2 lb = 1 kg) 39.5 lb (39 lb 8 oz) / 17.933 kg

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



All listed radios etc. from MILITARY U.S. (different makers for same model)
Here you find 348 models, 302 with images and 170 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


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