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General |
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HAM bands | 160m 80m 40m 20m | ? | 2m 70cm |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | ? | ? |
Receiver |
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RX-range | 0.54-18.5 MHz in 3 bands | 143-149 MHz | 118-524 / 800-1300 MHz |
Modulations | AM CW | FM | AM FM |
Sensitivity | ? | ? | 145/434 MHz: <0.16 µV (12 dB SINAD) |
Selectivity | ? | ? |
-6 dB: More than 11 kHz -40 dB: Less than 30 kHz |
Filters | ? | ? | ? |
Receiver system | 5 tubes | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 45.05 MHz (Band A), 49.95 MHz (Band B) 2nd: 455 KHz (Band A), 450 KHz (Band B) |
Image rejection | ? | ? | ? |
Audio output | Internal speaker | ? | ? |
Transmitter |
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TX-range | - | 143.005-148.995 MHz | 144-146 / 430-440 MHz |
Modulations | - | FM | FM |
RF-output | ? | High: 25 W, Low: 5 W | 50 / 10 / 5 W |
Connections |
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Antenna | - | SO-239 | - |
Impedance | ? | 50 Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 13.8V DC | 13.8V DC +/-15% |
Current RX | ? | 300-600 mA | 1.2 A max |
TX | - | 3-6 A | 13 A max |
Physical |
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Manufactured | Between 1938 and 1939 in USA | Between 1982 and 198x | Between 2007 and 200x |
Dimensions | ? |
162 × 55 × 182 mm (6.38 × 2.17 × 7.17 in) |
140 × 43 × 142 mm (5.51 × 1.69 × 5.59 in) |
Weight | ? | 1.70 kg (3.8 lbs) | 1.50 kg (3.3 lbs) |
Form factor | Base Station | Unknown | Mobile |
Other features |
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Memories | None | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | Built-in TNC 1K2/9K6, APRS. Twin RX |
Accessories | ? | ? | ? |
MPN | HALLICRAFTERS-S-000019-SKY-BUDDY | KDK-FM-002030 | KENWOOD-TM-D000710E |