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General |
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HAM bands | 80m 40m 20m 15m 10m | 2m 70cm | 2m 70cm |
Freq. stability | ? | ? | +/- 2.5 p.p.m. |
Tuning steps | Continuous | ? | 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 kHz |
Receiver |
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RX-range | 10-80 m |
TX/RX: 144-146 / 430-440 / 1240-1300 MHz RX: 138-174 MHz |
108-174 / 430-480 MHz |
Modulations | AM CW SSB | FM | AM FM N-FM W-FM DV |
Sensitivity | ? | ? | 0.2 µV (12 dB SINAD) |
Selectivity | ? | ? |
FM: 15 kHz (-6 dB), 30 kHz (-50 dB) N-FM: 9 kHz (-6 dB), 20 kHz (-50 dB) |
Filters | ? | ? | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF) 2nd IF: 450 kHz (VHF), 455 kHz (UHF) |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 2 W at 10% distortion / 8 ohms |
Transmitter |
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TX-range | - |
TX/RX: 144-146 / 430-440 / 1240-1300 MHz RX: 138-174 MHz |
144-146 / 430-440 MHz |
Modulations | - | FM | FM N-FM DV |
RF-output | ? | High: 5 / 5 / 1 W, Low 3: 3.5 / 3.5 / 0.2 W, Low 2: 1.5 / 1.5 / 0.2 W, Low 1: 0.5 / 0.5 / 0.2 W | 5 .. 50 W |
Connections |
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Antenna | - | BNC | SO-239 |
Impedance | 50Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | ? | 6-15V DC | 13.8V DC +/- 15% |
Current RX | ? | Max 590 mA | 400-600 mA |
TX | - | Max 1.9 A | 12 A max |
Physical |
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Manufactured | Between 1959 and 1962 in USA | Between 1993 and 199x in Japan | Between 2016 and 201x in Japan |
Dimensions |
308 × 155 × 254 mm (12.13 × 6.10 × 10.00 in) |
58 × 139 × 49 mm (2.28 × 5.47 × 1.93 in) |
140 × 60 × 188 mm (5.51 × 2.36 × 7.40 in) |
Weight | 7.00 kg (15.4 lbs) | 585 gr (1.3 lbs) with BP-100 | 1.30 kg (2.9 lbs) |
Form factor | Base Station | Handheld | Mobile |
Other features |
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Memories | None | 69 channels in 1 bank(s) | 1000 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Triple RX | ? |
Accessories | ? | ? | EJ-47U DV option |
MPN | HEATHKIT-MR-000001-'COMANCHE' | ICOM-IC-DELTA-000001E | ALINCO-DR-000735E |