Compare rigs
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) | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Channelized | Channelized |
Receiver |
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| RX-range | 3.4-30.2 MHz | 26.965-27.405 MHz | 26.965-27.405 MHz |
| Modulations | AM CW SSB | AM USB LSB | AM SSB USB |
| Sensitivity | ? |
AM: 0.75 µV (10 dB (S+N)/N) SSB: 0.25 µV (10 dB (S+N)/N) |
? |
| Selectivity | ? | 4.2 kHz (-6 dB), 7 kHz (-60 dB) | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | Single conversion superheterodyne | Double conversion superheterodyne |
| IF-freqs. | ? | 7.8 MHz | ? |
| Image rejection | ? | ≥ 70 dB | ? |
| Audio output | ? | 3 W at 10% distortion / 8 ohms | Internal speaker |
Transmitter |
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| TX-range | - | 26.965-27.405 MHz | 26.965-27.405 MHz |
| Modulations | - | AM USB LSB | AM SSB USB |
| RF-output | ? | AM: 4 W, SSB: 12 W (PEP) | 12 W |
Connections |
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| Antenna | - | SO-239 | SO-239 |
| Impedance | 50 Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 12V DC | 11.7-15.9 V DC | ? |
| Current RX | ? | 2 A | ? |
| TX | - | 3 A max | ? |
Physical |
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| Manufactured | Between 1967 and 1971 in USA | Between 1978 and 1979 in Taiwan | Between 19xx and 19xx |
| Dimensions |
405 × 178 × 356 mm (15.94 × 7.01 × 14.02 in) |
232 × 65 × 275 mm (9.13 × 2.56 × 10.83 in) |
? |
| Weight | 9.50 kg (21.0 lbs) | 3.55 kg (7.8 lbs) | ? |
| Form factor | Base Station | Mobile | Mobile |
Other features |
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| Memories | ? | 40 channels in 1 bank(s) | 120 channels in 3 bank(s) |
| Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Citizen Band (27Mc) |
| Features | ? |
PA ANL Noise Blanker RF & Mic gain SWR-meter Tone Dimmer Scanning |
? |
| Accessories | ? | ? | ? |
| MPN | HAMMARLUND-HQ-000215 | PRESIDENT-ADAMS | PRESIDENT-GRANT-II |
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