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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 | 6m 2m 70cm 33cm | 11m (CB) 6m 10m |
| Freq. stability | Typically less than 500 Hz pr hour after a 30-minute warm-up. Typically less than 150 Hz pr 30 minutes after a 90-minute warm-up | ? | ? |
| Tuning steps | Continuous | 5 / 12.5 kHz | ? |
Receiver |
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| RX-range | 10-80 m | 29-54 / 108-174 / 380-512 / 806-960 MHz | 28-30 MHz |
| Modulations | CW | AM FM | AM SSB |
| Sensitivity |
≤ 0.5 µV for 10 dB S+N/N ≤ 0.2 µV for readable signal |
FM (20 dB S/N) 29–54 MHz: 0.3 µV 108–137 MHz: 0.3 µV 137–174 MHz: 0.5 µV 380–512 MHz: 0.5 µV 806–960 MHz: 0.7µV AM (20 dB S/N) 29–54 MHz: 1 µV 108–137 MHz: 1 µV 137–174 MHz: 1.5 µV 380–512 MHz: 2 µV 806–960 MHz: 2 µV |
0.5 µV @ 10 dB S/N for SSB 1.0 µV @ 10 dB S/N for AM |
| Selectivity |
Narrow: 250 Hz maximum at 6 dB. Wide: 1 kHz maximum at 6 dB. |
±10 kHz (–6 dB) ±18 kHz (–50 dB) |
? |
| Filters | Passband 700 Hz (approximate) | ? | ? |
| Receiver system | Superheterodyne | Triple conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 257.5 MHz 2nd: 21.4 MHz 3rd: 455 kHz |
? |
| Image rejection | ≥ 60 dB | > 60 dB | ? |
| Audio output | 1 watt into 8-ohm load | 1.5 W @ 10% THD | ? |
Transmitter |
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| TX-range | 10-80 m | - | 28-30 MHz |
| Modulations | CW | - | AM SSB |
| RF-output | 4 W (3 W on 10 m) | ? | 50 W PEP |
Connections |
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| Antenna | SO-239 | - | SO-239 |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 11-16 V DC | 13.8 V DC | 11-pin connector from transceiver |
| Current RX | ? | 500 mA | ? |
| TX | 1 A max | - | ? |
Physical |
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| Manufactured | Between 1984 and 1991 in USA | Between 200x and 200x | Between 199x and 199x in Japan |
| Dimensions |
235 × 108 × 216 mm (9.25 × 4.25 × 8.50 in) |
170 × 50 × 140 mm (6.69 × 1.97 × 5.51 in) |
? |
| Weight | 2.10 kg (4.6 lbs) | 920 gr (2.0 lbs) | ? |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | None | 500 channels in 10 bank(s) @ 25 channels/second | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
QSK WARC option |
Trunking | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000009 | RADIOSHACK-/-REALISTIC-PRO-002067 | YAESU-FTV-000650 |
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