Radio Set SCR-AR-183 is intended for installation and operation in aircraft having 12-14 volt power supply systems, and radio Radio Set SCR-AR-283 is suitable for 24-28.5 volt installations. Both sets are identical in physical size and appearanceand perform in exactley the same manner.The only differences are in the filament circuits of the receivers and transmitters, and the windings of relay coils and dynamotors. The following description pertains to both sets.
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Freq. cov. |
RX (BC-229 and 429) 201-398 Kc and 2.500 7.850 Kc with 4 coils TX ( BC-230 and BC-430) 2.500-7.700 Kc with 5 coils |
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Tubes |
RX VT-49 x4 VT-37x1, VT-38 x1 TX VT-52 x2 Modulators VT-25A x1 Radio Osillator VT-25A x1 Radio Amplifie |
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Weight |
RX BC-AR-229 or BC-AR-429 includes mounting FT-99 12.0 Lbs. TX BC-AR-230 or BC-AR-430 includes mounting FT-100 10.2 Lbs. |
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Pwr supply |
Dynamotor BD-AR-83 or BD-AR-93 includes mounting FT-141 and sub base M-158 9.9 Lbs |
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