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 60m 40m 30m (WARC) 20m 17m (WARC) 2000m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.54-31 MHz | 0.1-0.4 / 2.5-20 MHz |
29-54 / 108-174 / 406-512 MHz 7 fixed weather channels (162.xx MHz) |
| Modulations | AM CW | AM CW | AM FM |
| Sensitivity | ? | ? |
29–54 MHz: 0.4 µV 108–136.975 MHz: 1.7 µV 137–174 MHz: 0.8 µV 406–512 MHz: 0.6 µV (20 dB S/N with 60% modulation for AM, 3 kHz deviation for FM) |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Double conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 10.85 MHz 2nd: 450 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | Internal speaker | 1.8 W max |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | Clamps / screws | - |
| Impedance | ? | 100Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Separate PSU | 13.8V DC |
| Current RX | ? | ? | 130-400 mA |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1953 and 1956 in USA | Between 1939 and 1945 in USA | Between 19xx and 19xx |
| Dimensions |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
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130 × 50 × 175 mm (5.12 × 1.97 × 6.89 in) |
| Weight | 21.30 kg (47.0 lbs) | 33.00 kg (72.8 lbs) | 755 gr (1.7 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | None | 50 channels in bank(s) @ 100 channels/second |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000140X | HAMMARLUND-SPR-000210-LX | RADIOSHACK-/-REALISTIC-PRO-002056 |