![]() ![]() ![]() ![]() hallicrafters MODEL CRX-4 (CIVIC PATROL) 真空管式の受信機です。 受信周波数は、30MHz〜50MHz、FMです。 下記は、ネット調べ情報です。 hallicrafters MODEL CRX-4 Civic Patrol CRX-4 Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX Country United States of America (USA) Manufacturer / Brand Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX Year 1959?1964 Category Commercial Receiver (may include amateur bands) Technical Specifications Number of Tubes 7 Valves / Tubes Main principle Superheterodyne (common); ZF/IF 10700 kHz Wave bands FM Broadcast Band Only Power type and voltage Alternating Current supply (AC) / 120 Volt Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / O 5 inch = 12.7 cm Shape Tablemodel without push buttons, Mantel/Midget/Compact up to 14 Dimensions (WHD) 13 x 7 x 7.25 inch / 330 x 178 x 184 mm Notes Silicon diode rectifier, cover 30 to 50 MHz, squelch control |