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 | 80m 40m 20m 15m 10m | 160m 80m 40m 20m | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | - | 1.5-20 MHz | 0.54-55 MHz in five bands |
| Modulations | - | AM CW | AM CW |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | 9 tube superhet | 9 tubes |
| IF-freqs. | ? | 495 kHz | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | External speaker or headphones | ? |
Transmitter |
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| TX-range | 10-80 m | - | - |
| Modulations | AM CW SSB | - | - |
| RF-output | AM: 500 W, SSB: 1 KW, CW: 600 W | - | ? |
Connections |
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| Antenna | - | - | - |
| Impedance | ? | 50Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | Mains or 6/170V | Mains |
| Current RX | - | ? | ? |
| TX | ? | - | - |
Physical |
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| Manufactured | Between 196x and 196x in USA | Between 1932 and 1934 in USA | Between 1947 and 1951 in USA |
| Dimensions | ? | ? | ? |
| Weight | ? | ? | ? |
| 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 | Amateur / Ham radio operators |
| Features | ? | - | ? |
| Accessories | ? | External power supply 5886AB | ? |
| MPN | E.F.-JOHNSON-INVADER-002000 | NATIONAL-COMPANY-AGS | NATIONAL-COMPANY-NC-000057 |