Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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| HAM bands | 160m 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | 1MHz / 1kHz / 100Hz / 10Hz | ? | Continuous |
Receiver |
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| RX-range | 10-160 m (0.5-30 MHz continuous) | 10-80 m | 144-146 MHz in four 500 kHz segments |
| Modulations | AM CW USB LSB | AM CW SSB | FM CW USB LSB |
| Sensitivity | 1.6-30MHz: 1µV antenna input voltage results in 10dB S/N | 0.5 µV (10 dB S/N) |
SSB/CW: 0.5 µV (10 dB S/N) FM: -4 dBV (20 dB QS) |
| Selectivity | ? | 5 kHz (-50 dB), 1.8 kHz (-6 dB) |
SSB/CW: 2.4 kHz (-6 dB), 4.1 kHz (-60 dB) FM: 15 kHz (-6 dB), 25 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | ? conversion superheterodyne, 8 tubes | Single (SSB/CW) / double (FM) conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 10.7 MHz 2nd: 455 kHz |
| Image rejection | Greater than 60 dB | >50 dB | 60 dB |
| Audio output | ? | ? | 2 W at 10% distortion / 4 ohms |
Transmitter |
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| TX-range | 0.5-30 MHz | - | 144-146 MHz in four 500 kHz segments |
| Modulations | CW USB LSB | - | FM CW USB LSB |
| RF-output | 100-120W | ? | FM/CW: 10 W, SSB: 10 W PEP |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50Ω | 50/75 Ω | 50-75Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains | 12-14.5 V DC or mains |
| Current RX | 3 A | ? | 600 mA |
| TX | 20 A | - | 3 A max |
Physical |
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| Manufactured | Between 1979 and 1983 in USA | Between 196x and 19xx in Japan | Between 1974 and 197x in Japan |
| Dimensions |
394 × 190 × 457 mm (15.51 × 7.48 × 17.99 in) |
330.2 × 152.4 × 260.35 mm (13.00 × 6.00 × 10.25 in) |
280 × 125 × 295 mm (11.02 × 4.92 × 11.61 in) |
| Weight | 27.20 kg (60.0 lbs) | 7.94 kg (17.5 lbs) | 8.50 kg (18.8 lbs) |
| Form factor | Base Station | Unknown | Unknown |
Other features |
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| Memories | ? | ? | 4 channels in 1 bank(s) |
| Usage | Military communication | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
Noise blanker (optional) Speech processor (optional) Keypad (optional) |
? |
VOX NB 100 kHz calibrator Repeater tone burst 1300-3000 Hz adjustable |
| Accessories | ? | ? | - |
| MPN | COLLINS-HF-000380 | SOMMERKAMP-FR-000050B | SOMMERKAMP-FT-000220 |