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Compare specifications between amateur radios. Simply select up to 4 radios and compare them side-by-side, including images and descriptions.
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General |
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| Current value |
USD 188 ~ USD 349
(similar rigs)
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USD 188 ~ USD 349
(similar rigs)
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| Rating | No reviews yet | 1 review |
| HAM bands | 160m 80m 2000m | 2000m |
| Freq. stability | ? | ? |
| Tuning steps | Continuous | Continuous |
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) | 15-500 / 500-1500 kHz (2 ranges, 7 bands) |
| Modulations | AM CW | AM CW FSK |
| 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 |
6 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 | ? | 0.1 / 1 / 2 / 4 / 8 kHz |
| Receiver system | Single conversion superheterodyne (Band 1, 2 and 3) Double conversion superheterodyne (Band 4 and 5) | Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) |
| IF-freqs. |
1st: 85 kHz / 4.5 MHz 2nd: 85 kHz |
? |
| Image rejection | ? | ? |
| Audio output | Internal speaker | 500 mW unbalanced, 10 mW balanced |
Transmitter |
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| TX-range | - | - |
| Modulations | - | - |
| RF-output | ? | ? |
Connections |
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| Antenna | - | Proprietary |
| Impedance | 75-600Ω | 125Ω |
| Other | - | - |
Electrical |
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| Power req. | Mains or 24 V DC (with ext. power unit) | Mains (115/230 V AC) |
| Current RX | 65 W | 250 W with oven on, 150 W when oven off |
| TX | - | - |
Physical |
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| Manufactured | Between 1953 and 1964 in United Kingdom | Between 1951 and 19xx in USA |
| Dimensions |
454 × 286 × 464 mm (17.87 × 11.26 × 18.27 in) |
483 × 267 × 438 mm (19.02 × 10.51 × 17.24 in) |
| Weight | 25.00 kg (55.2 lbs) | 37.20 kg (82.1 lbs) including power supply PP-621/URR |
| Form factor | Base Station | Base Station |
Other features |
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| Memories | None | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Operating altitude up to 10,000 feet |
| Accessories | ? | ? |
| MPN | MARCONI-MERCURY | COLLINS-R-000389/URR |
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