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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 80m 40m 20m 15m 10m | 70cm |
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 | 0.54-30 MHz | 10-80 m | 430-440 MHz (Asia) |
Modulations | AM CW SSB | CW | FM |
Sensitivity | ? |
≤ 0.5 µV for 10 dB S+N/N ≤ 0.2 µV for readable signal |
? |
Selectivity | ? |
Narrow: 250 Hz maximum at 6 dB. Wide: 1 kHz maximum at 6 dB. |
? |
Filters | ? | Passband 700 Hz (approximate) | ? |
Receiver system | ? | 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 | 430-440 MHz (Asia) |
Modulations | - | CW | FM |
RF-output | ? | 4 W (3 W on 10 m) | ? |
Connections |
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Antenna | SO-239 + Clamps / screws | SO-239 | - |
Impedance | 50Ω | 50Ω | 50 Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 11-16 V DC | 13.8V DC |
Current RX | 120W | ? | ? |
TX | - | 1 A max | ? |
Physical |
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Manufactured | Between 1959 and 1962 in USA | Between 1984 and 1991 in USA | Between 19xx and 19xx |
Dimensions |
483 × 267 × 330 mm (19.02 × 10.51 × 12.99 in) |
235 × 108 × 216 mm (9.25 × 4.25 × 8.50 in) |
? |
Weight | 17.25 kg (38.1 lbs) | 2.10 kg (4.6 lbs) | ? |
Form factor | Base Station | Base Station | Unknown |
Other features |
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Memories | None | None | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
QSK WARC option |
CAT & AQS system |
Accessories | ? | ? | ? |
MPN | HAMMARLUND-HQ-000180A | HEATHKIT-HW-000009 | YAESU-FT-003900 |