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 60m 40m 30m (WARC) 20m 17m (WARC) | ? |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | Continuous | ? |
Receiver |
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| RX-range | 0.3-30 MHz |
2609-19355 kHz (526-2727 kHz optional) |
73-550 kHz / 1.48-30.5 MHz in six bands |
| Modulations | AM | AM | AM CW |
| Sensitivity | ? | ? | For 20dB S/N: 8µV at 1MHz, 4.5µV at 4.3MHz, 7µV at 16MHz, 7µV at 28MHz |
| Selectivity | ? | ? | 5 Settings: -3dB bandwidths 15kHz, 9kHz, 3.4kHz, 1.6kHz, 400Hz |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Single conversion, 14 valves |
| IF-freqs. | ? | ? | 735 kHz |
| Image rejection | ? | ? | 120dB at 1MHz 60dB at 16MHz 46dB at 28MHz |
| Audio output | ? | ? | 2.5 W (2.5 ohm external speaker or 600 ohm headphone) |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | Clamps / screws | Clamps / screws | - |
| Impedance | 50 Ω | 50Ω | 200Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | External power supply | 100-260 VAC mains or 6V DC vibrator pack |
| Current RX | ? | ? | ? |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1931 and 1942 in USA | Between 1930 and 1934 in USA | Between 1941 and 1945 in USA |
| Dimensions | ? | ? |
488 × 280 × 488 mm (19.21 × 11.02 × 19.21 in) |
| Weight | ? | ? | 45.00 kg (99.3 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 | Amateur / Ham radio operators |
| Features | ? | ? | Optional S-meter |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-SW-000003 | NATIONAL-COMPANY-SW-000005 | RCA-AR000088LF |
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