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 | 540 kHz - 44 MHz in 4 bands. |
50-430 kHz / 0.48-35 MHz Bandspread on ham bands |
530 kHz - 18.150 MHz / 87.5-108 MHz |
| Modulations | AM CW | AM CW | AM FM W-FM Stereo |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Single conversion, 8 tubes | 11 tubes + voltage regulator | ? |
| IF-freqs. | 455 kHz | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | 120 mW |
Transmitter |
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| TX-range | - | - | - |
| Modulations | - | - | - |
| RF-output | ? | ? | ? |
Connections |
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| Antenna | - | - | Built-in ferrite bar + Built-in telescopic |
| Impedance | ? | 50 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | ? | 4.5 V DC (3 × AA / UM3 cells) |
| Current RX | ? | ? | 200 mA |
| TX | - | - | - |
Physical |
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| Manufactured | Between 1938 and 1939 in USA | Between 1947 and 1949 in USA | Between 199x and 20xx |
| Dimensions | ? | ? |
145 × 86 × 31 mm (5.71 × 3.39 × 1.22 in) |
| Weight | ? | ? | 450 gr (15.9 oz) |
| Form factor | Base Station | Base Station | Portable |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Noise limiter |
12/24 h clock DST (Daylight Savings Time) switch Alarm Back lit LCD LED tune indicator Low battery indicator Stereo-mono switch Power lock button |
| Accessories | ? | ? | ? |
| MPN | HALLICRAFTERS-S-000020-SKY-CHAMPION | NATIONAL-COMPANY-HRO-000007 | SANGEAN-PT-000633-PRO-TRAVEL |