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 | 80m 40m 20m 15m 10m | 2m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | 5 / 15 kHz | ? |
Receiver |
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| RX-range | 80-10 m | 143.8-148.2 MHz | 0.5-29.995 MHz |
| Modulations | CW USB LSB | FM | AM FM CW SSB |
| Sensitivity | ≤ 1 µV (S+N/N) | ? |
SSB/CW 1.8-29.995 MHz: 0.16 µV (10 dB S/N) AM 0.5-1.8 MHz: 13.0 µV (10 dB S/N) 1.8-29.995 MHz: 2.0 µV (10 dB S/N) FM 28.0-29.7 MHz: 0.5 µV (12 dB SINAD) |
| Selectivity |
SSB: 2.1 kHz (-6 dB), 7 kHz (-60 dB) CW: 400 Hz (-6 dB), 2 kHz (-60 dB) |
? |
SSB/CW: 2.1 kHz (-6 dB), 4.0 kHz (-60 dB) AM: 6 kHz (-6 dB), 20 kHz (-60 dB) FM: 12 kHz (-6 dB), 32 kHz (-60 dB) |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Triple conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 69 MHz 2nd: 9 MHz 3rd: 455 kHz |
| Image rejection | 60 dB | ? | > 70 dB |
| Audio output | ? | ? | 2.6 W @ 8 ohm |
Transmitter |
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| TX-range | 80-10 m | 143.8-148.2 MHz | 10-160 m + WARC |
| Modulations | CW USB LSB | FM | AM FM CW SSB |
| RF-output | 1 / 100 W | High: 25 W, Low: 1 W | SSB/CW/FM: 10-100 W, AM: 10-40 W |
Connections |
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| Antenna | Proprietary | SO-239 | SO-239 |
| Impedance | 50Ω | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12-16 V DC | 13.8 V DC | 13.8V DC |
| Current RX | 2 A | Max 600 mA | 4 A |
| TX | 3-20 A | Max 4.8 A | 20 A max |
Physical |
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| Manufactured | Between 1975 and 1977 in USA | Between 1981 and 19xx | Between 1992 and 199x in Japan |
| Dimensions |
367 × 146 × 352 mm (14.45 × 5.75 × 13.86 in) |
140 × 50 × 177 mm (5.51 × 1.97 × 6.97 in) |
330 × 111 × 285 mm (12.99 × 4.37 × 11.22 in) |
| Weight | 7.00 kg (15.4 lbs) | 1.50 kg (3.3 lbs) | 8.05 kg (17.8 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | None | 5 channels in 1 bank(s) | 10 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000104 | ICOM-IC-000025A | ICOM-IC-000732 |