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 | 160m 80m 2000m | ? | 11m (CB) |
| Freq. stability | ? | ? | ? |
| Tuning steps | Continuous | ? | Channelized |
Receiver |
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| RX-range | 15 kHz to 4 MHz in five bands (15-40 kHz / 100-250 kHz / 245-645 kHz / 0.635-1.65 MHz / 1.55-4 MHz) | 0.147-0.284 / 0.525-1.62 / 2.3-21.85 / 87.5-108 MHz | 26.965-27.405 MHz |
| Modulations | AM CW | AM W-FM | FM |
| Sensitivity |
CW, Narrow filter (10 dB S/N) 15 kHz: 30 µV 40 kHz: 4 µV 100 kHz: 5 µV 250 kHz: 5 µV 645 kHz: 4 µV 1.65 MHz: 1 µV 4 MHz: 1 µV |
? | ? |
| Selectivity |
Wide: 8 kHz (-6 dB), 16 kHz (-40 dB) Intermediate: 3 kHz (-6 dB), 8 kHz (-40 dB) Narrow: 1 kHz (-6 dB), 5 kHz (-40 dB) |
? | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion superheterodyne (Band 1, 2 and 3) Double conversion superheterodyne (Band 4 and 5) | ? | ? |
| IF-freqs. |
1st: 85 kHz / 4.5 MHz 2nd: 85 kHz |
? | ? |
| Image rejection | ? | ? | ? |
| Audio output | Internal speaker | ? | ? |
Transmitter |
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| TX-range | - | - | 26.965-27.405 MHz |
| Modulations | - | - | FM |
| RF-output | ? | ? | 220 mW |
Connections |
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| Antenna | - | Built-in ferrite bar + Built-in sweep | SO-239 |
| Impedance | 75-600Ω | ? | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 24 V DC (with ext. power unit) | 4.5V DC (3R6 / AA) | ? |
| Current RX | 65 W | ? | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1953 and 1964 in United Kingdom | Between 200x and 200x | Between 19xx and 19xx |
| Dimensions |
454 × 286 × 464 mm (17.87 × 11.26 × 18.27 in) |
185 × 115 × 42 mm (7.28 × 4.53 × 1.65 in) |
60 × 170 × 30 mm (2.36 × 6.69 × 1.18 in) |
| Weight | 25.00 kg (55.2 lbs) | 475 gr (1.0 lbs) | ? |
| Form factor | Base Station | Handheld | Mobile |
Other features |
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| Memories | None | ? | 2 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | ? | Digital clock with alarm/timer | ? |
| Accessories | ? | ? | ? |
| MPN | MARCONI-MERCURY | ROBERTS-R-000871 | COM-TALK-GEE-000604 |
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