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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 | ? | 11m (CB) | 2m |
| Freq. stability | ? | ? | Drift less than 0.003 of 1% per °C and less than 0.003 of 1% for a 5% mains voltage change |
| Tuning steps | ? | Channelized | ? |
Receiver |
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| RX-range | 3.4-30.2 MHz | 26.965-27.405 MHz | 19-165 MHz in 6 bands |
| Modulations | AM CW SSB | AM USB LSB | AM FM W-FM CW |
| Sensitivity | ? |
AM: 0.75 µV (10 dB (S+N)/N) SSB: 0.25 µV (10 dB (S+N)/N) |
Better than 5 µV (S/N 15 dB) |
| Selectivity | ? | 4.2 kHz (-6 dB), 7 kHz (-60 dB) |
AM/CW: 50 kHz @ -40 dB N-FM: 80 kHz @ -40 dB W-FM: 175 kHz @ -40 dB |
| Filters | ? | ? | ? |
| Receiver system | ? | Single conversion superheterodyne | Single conversion superheterodyne |
| IF-freqs. | ? | 7.8 MHz | 5.2 MHz |
| Image rejection | ? | ≥ 70 dB | ? |
| Audio output | ? | 3 W at 10% distortion / 8 ohms | 2.5 W |
Transmitter |
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| TX-range | - | 26.965-27.405 MHz | - |
| Modulations | - | AM USB LSB | - |
| RF-output | ? | AM: 4 W, SSB: 12 W (PEP) | ? |
Connections |
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| Antenna | - | SO-239 | - |
| Impedance | 50 Ω | 50Ω | 72Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 12V DC | 11.7-15.9 V DC | Mains (110 / 200-240 V AC) |
| Current RX | ? | 2 A | 90 VA |
| TX | - | 3 A max | - |
Physical |
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| Manufactured | Between 1967 and 1971 in USA | Between 1978 and 1979 in Taiwan | Between 1963 and 196x in Great Britain |
| Dimensions |
405 × 178 × 356 mm (15.94 × 7.01 × 14.02 in) |
232 × 65 × 275 mm (9.13 × 2.56 × 10.83 in) |
425 × 222 × 346 mm (16.73 × 8.74 × 13.62 in) |
| Weight | 9.50 kg (21.0 lbs) | 3.55 kg (7.8 lbs) | 23.60 kg (52.1 lbs) |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | ? | 40 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
| Features | ? |
PA ANL Noise Blanker RF & Mic gain SWR-meter Tone Dimmer Scanning |
? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000215 | PRESIDENT-ADAMS | EDDYSTONE-000770R-MK.-II |
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