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 40m 20m 15m 10m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m 2000m | 80m 40m 20m 10m |
| Freq. stability | ? | ? | Good after approx. 20 minutes warm up and the shack isn't too drafty! |
| Tuning steps | Continuous | ? | Continuous |
Receiver |
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| RX-range | - | 0.1-30 / 76-90 / 87-108 MHz (XM Satellite radio option) | 0.49-30.4 MHz |
| Modulations | - | AM AM-sync W-FM Stereo CW SSB | AM CW SSB |
| Sensitivity | ? | ? | Described as "excellent", but weaker on 10m |
| Selectivity | ? | ? | ? |
| Filters | ? | 2.5 / 4 / 7 kHz | 1 crystal filter with 6 selectivity positions |
| Receiver system | ? | ? | Single conversion vacuum tube superhet. with 1 RF amp stage and 2 IF amps, diode detector and BFO using Octal type tubes. |
| IF-freqs. | ? | ? | 456 kHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | 8" Jensen speaker as standard |
Transmitter |
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| TX-range | 160-10 m | - | - |
| Modulations | AM CW SSB | - | - |
| RF-output | AM: 200 W, SSB/CW: 275 W | ? | ? |
Connections |
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| Antenna | - | Built-in ferrite bar + Built-in sweep + KOK1 (Motorola/DIN41585) | - |
| Impedance | 50/600Ω | 50Ω | 500Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 6V DC (4R20/D) | Mains (230/115 V AC) |
| Current RX | - | ? | ~ 90 W |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 1956 and 1962 in USA | Between 200x and 200x in India | Between 1946 and 1949 in USA |
| Dimensions |
530 × 290 × 410 mm (20.87 × 11.42 × 16.14 in) |
333 × 180 × 58 mm (13.11 × 7.09 × 2.28 in) |
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| Weight | 33.00 kg (72.8 lbs) | ? | ? |
| Form factor | Base Station | Portable | Base Station |
Other features |
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| Memories | None | 1700 channels in 1 bank(s) | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | XTAL and VFO | PBT. Dual clocks and timers 320*240 pixel 5.7" LCD | Designed for a electro-dynamic loudspeaker with output transformer in the speaker enclosure. No output transformer on chassis! |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-VALIANT | ETÓN-E000001-XM | NATIONAL-COMPANY-NC-000002-40D |
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