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 | 70cm | None |
| Freq. stability | Within 100 cps, after warm-up | ? | ? |
| Tuning steps | ? | ? | Continuous |
Receiver |
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| RX-range | - | 440-450 MHz | Regular broadcast and SW bands |
| Modulations | - | FM | AM |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Regenerative |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 80-10 m | 440-450 MHz | - |
| Modulations | AM CW USB LSB FSK | FM | - |
| RF-output | SSB/CW: 180 W PEP, AM: 75 W | 0.4/5 W | ? |
Connections |
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| Antenna | SO-239 | BNC | SO-239 |
| Impedance | 50/75Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains | 5.5-16 V DC | Mains (110 V AC) |
| Current RX | - | ? | ? |
| TX | 400 W max | ? | - |
Physical |
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| Manufactured | Between 196x and 19xx in USA | Between 198x and 199x in Japan | Between 195x and 195x in USA |
| Dimensions |
482 × 295 × 406 mm (18.98 × 11.61 × 15.98 in) |
? | ? |
| Weight | ? | ? | ? |
| Form factor | Base Station | Handheld | Base Station |
Other features |
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| Memories | ? | 20 channels in 1 bank(s) | None |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | DTMF, CTCSS/PL | ? |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HX-000010-'MARAUDER' | HEATHKIT-HWS-000004XL | HEATHKIT-K-000002 |