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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 | ? | 2m | 11m (CB) |
| Freq. stability | ? | ± .001% (High band) ± .002% (Low-band) | 0.001 % |
| Tuning steps | ? | ? | 10 kHz |
Receiver |
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| RX-range | 0.18-30 MHz | 147-174 MHz |
25.615-29.655 MHz NOAA weather channels |
| Modulations | AM SSB | FM | AM FM CW SSB |
| Sensitivity | ? |
≥ 0.5 µV (High-band) ≥ 0.35 µV (Low-band) |
AM/CW: 0.7 µV for 10 dB SINAD FM: 0.5 µV for 12 dB SINAD SSB: 0.2 µV for 10 dB SINAD |
| Selectivity | ? |
± 5 kHz @ 6 dB ± 17 kHz @ 100 dB |
AM / FM: 50 dB at 10 kHz SSB: 5 dB at 2 kHz, 60 dB at 4 kHz |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ≥ 50 dB |
| Audio output | ? | 1.5 W @ 10% THD, internal speaker | 2.5 Watts @ 10% THD |
Transmitter |
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| TX-range | - | - | 25.615-29.655 MHz |
| Modulations | - | - | AM FM CW SSB |
| RF-output | ? | ? | 25 W |
Connections |
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| Antenna | - | - | SO-239 |
| Impedance | 50 Ω | ? | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains (117 V AC, 60 cycles) | Mains |
| Current RX | ? | 75 W | ? |
| TX | - | - | 90 W max |
Physical |
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| Manufactured | Between 1966 and 1971 in USA | Between 196x and 19xx in USA | Between 19xx and 19xx |
| Dimensions |
370 × 160 × 280 mm (14.57 × 6.30 × 11.02 in) |
330 × 178 × 187 mm (12.99 × 7.01 × 7.36 in) |
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| Weight | 8.50 kg (18.8 lbs) | 7.25 kg (16.0 lbs) | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | 6 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | ? | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-GR-000054 | HAMMARLUND-MR-000050X | RANGER-RCI-002980WX |
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