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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | 2m 70cm |
| Freq. stability | ? | ≤ 10 p.p.m. ≤ 0.5 p.p.m. with SO-2 | ? |
| Tuning steps | Continuous | Continuous | 5 / 10 / 12.5 / 20 / 25 kHz |
Receiver |
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| RX-range | 10-80 m | 0.5-30 MHz | 144-148 / 438-450 MHz |
| Modulations | AM CW SSB | AM FM CW USB LSB | FM |
| Sensitivity | ? |
AM (10 dB S+N/N) 0.5-1.5 MHz: 2.5 µV 1.5-1.7 MHz: 3.5 µV 1.7-30 MHz: 2.5 µV FM (12 dB SINAD) 28-30 MHz: 0.5 µV SSB/CW (10 dB S+N/N) 0.5-1.5 MHz: 0.25 µV 1.5-1.7 MHz: 0.35 µV 1.7-30 MHz: 0.25 µV |
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| Selectivity | ? |
AM: 5 kHz (-6 dB), 40 kHz (-60 dB) FM: 12 kHz (-6 dB), 25 kHz (-60 dB) SSB/CW: 2.2 kHz (-6 dB), 4.8 kHz (-60 dB) |
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| Filters | ? | ? | ? |
| Receiver system | ? | Double (AM/SSB/CW) / Triple (FM) conversion superheterodyne | ? |
| IF-freqs. | ? |
1st: 73.045 MHz 2nd: 10.695 MHz 3rd: 455 kHz |
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| Image rejection | ? | 70 dB | ? |
| Audio output | ? | 2 Watts 8 ohms | ? |
Transmitter |
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| TX-range | - | 10-160 m + WARC | 144-148 / 438-450 MHz |
| Modulations | - | AM FM CW USB LSB | FM |
| RF-output | ? | High: 100 W, Medium: 50 W, Low: 10 W | 1/5 W |
Connections |
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| Antenna | - | SO-239 | BNC |
| Impedance | 50Ω | 50Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | 13.8 V DC ±15% | 5.5-16 V DC |
| Current RX | ? | 1.45 A | ? |
| TX | - | 20.5 A | ? |
Physical |
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| Manufactured | Between 1959 and 1962 in USA | Between 1993 and 199x in USA | Between 198x and 199x in Japan |
| Dimensions |
308 × 155 × 254 mm (12.13 × 6.10 × 10.00 in) |
179 × 60 × 233 mm (7.05 × 2.36 × 9.17 in) |
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| Weight | 7.00 kg (15.4 lbs) | 2.90 kg (6.4 lbs) | ? |
| Form factor | Base Station | Base Station | Handheld |
Other features |
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| Memories | None | 100 channels in 1 bank(s) | 20 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | Dual VFO's, 100 memories, AIP, RIT, IF shift, AGC and TF-set | DTMF, CTCSS/PL |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-MR-000001-'COMANCHE' | KENWOOD-TS-000050S | HEATHKIT-HW-000024HT |