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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m |
| Freq. stability | ? | 0.01% or less | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | - | 0.54-40 MHz | Determined by TMC GPR-90 |
| Modulations | - | AM CW SSB | AM SSB |
| Sensitivity | ? | Better than 1-2 µV (10dB S/N) | ? |
| Selectivity | ? | 6 positions | ? |
| Filters | ? | 200Hz / 5.2kHz | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | 455 kHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | 1.5 watts at less than 10% distortion | ? |
Transmitter |
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| TX-range | 80/20/10 m | - | Determined by TMC GPR-90 |
| Modulations | AM | - | - |
| RF-output | 30-60 W | ? | ? |
Connections |
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| Antenna | - | Clamps / screws | - |
| Impedance | ? | 50/300Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | Mains |
| Current RX | - | ? | ? |
| TX | ? | - | ? |
Physical |
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| Manufactured | Between 1952 and 19xx in USA | Between 1957 and 1960 in USA | Between 195x and 196x in USA |
| Dimensions |
165 × 178 × 260 mm (6.50 × 7.01 × 10.24 in) |
412 × 254 × 276 mm (16.22 × 10.00 × 10.87 in) |
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| Weight | 6.80 kg (15.0 lbs) | ? | ? |
| Form factor | Base Station | Base Station | Base Station |
Other features |
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| Memories | ? | ? | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Marine / Navy |
| Features | 4 × XTAL selector (VFO option), 807 final. | ? | ? |
| Accessories | ? | ? | ? |
| MPN | E.F.-JOHNSON-VIKING-MOBILE | NATIONAL-COMPANY-NC-000109 | TMC-GSB-000001 |