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 | 80m 40m 20m 15m 10m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 6m 2m 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 | Continuous | ? |
Receiver |
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| RX-range | 10-80 m | 10-80 m | 0.03-60 / 108-174 MHz |
| Modulations | AM CW SSB | CW | AM FM CW SSB RTTY |
| Sensitivity | ? |
≤ 0.5 µV for 10 dB S+N/N ≤ 0.2 µV for readable signal |
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| Selectivity | ? |
Narrow: 250 Hz maximum at 6 dB. Wide: 1 kHz maximum at 6 dB. |
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| Filters | Lattice-type crystal filter for high selectivity | Passband 700 Hz (approximate) | ? |
| Receiver system | 7-tubes superheterodyne | Superheterodyne | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ≥ 60 dB | ? |
| Audio output | ? | 1 watt into 8-ohm load | ? |
Transmitter |
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| TX-range | - | 10-80 m | 10-160 m + WARC / 50-54 / 144-148 MHz |
| Modulations | - | CW | AM FM CW SSB RTTY |
| RF-output | ? | 4 W (3 W on 10 m) | 5-100 W (AM: 5-40 W) |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | ? | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 11-16 V DC | 13.8V DC |
| Current RX | ? | ? | 2.2-3 A |
| TX | - | 1 A max | Max 23 A |
Physical |
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| Manufactured | Between 196x and 19xx in USA | Between 1984 and 1991 in USA | Between 2001 and 200x in Japan |
| Dimensions | ? |
235 × 108 × 216 mm (9.25 × 4.25 × 8.50 in) |
287 × 120 × 316 mm (11.30 × 4.72 × 12.44 in) |
| Weight | 9.50 kg (21.0 lbs) | 2.10 kg (4.6 lbs) | 9.00 kg (19.9 lbs) |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | None | None | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
S-meter Antenna trimmer |
QSK WARC option |
32 bit DSP, CI-V Auto-ATU: 17-150 ohms (HF), 20-125 ohms (6 m) |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HR-000010 | HEATHKIT-HW-000009 | ICOM-IC-000746-PRO |