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 | 2m 70cm | ? | ? |
Freq. stability | ? | ? | ? |
Tuning steps | 12.5 kHz | ? | ? |
Receiver |
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RX-range | 58-88 / 144-174 / 400-470 MHz | 0.54-31 MHz | 40 kHz - 31 MHz in 10 bands |
Modulations | FM | AM CW | AM CW |
Sensitivity |
VHF: 0.5 µV UHF: 0.4 µV |
? |
3 µV above 1500 kHz 8 µV for lower frequencies |
Selectivity | ? | ? |
2 kHz @ -2.5 dB 5 kHz @ -35 dB |
Filters | ? | ? | ? |
Receiver system | ? conversion superheterodyne | ? | Superheterodyne |
IF-freqs. | ? | ? | 450 kHz |
Image rejection | ? | ? | ? |
Audio output | Internal speaker / 3.5 mm jack out | ? | 1.5 W |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | TV-antenne | - | - |
Impedance | 50/75Ω | ? | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains or 13.8V DC | Mains | Mains |
Current RX | ? | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 1981 and 198x in Japan | Between 1946 and 1953 in USA | Between 194x and 194x in Great Britain |
Dimensions |
265 × 70 × 265 mm (10.43 × 2.76 × 10.43 in) |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
520 × 305 × 342 mm (20.47 × 12.01 × 13.46 in) |
Weight | 3.30 kg (7.3 lbs) | 21.30 kg (47.0 lbs) | 22.90 kg (50.5 lbs) |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | 20 channels in 1 bank(s) @ 10 channels/second | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | Tape out | ? | ? |
Accessories | - | ? | ? |
MPN | COMMANDER-000328 | HAMMARLUND-HQ-000129X | EDDYSTONE-000358 |