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 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 6m 10m | 160m 80m 40m 20m 15m 10m |
| Freq. stability | ? | Less than ± 0.5ppm(0 °C (+50°C) | ? |
| Tuning steps | Continuous | ? | ? |
Receiver |
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| RX-range | 80-10 m | 0.03-200 / 400-470 MHz | 10-160 m |
| Modulations | CW USB LSB | AM FM W-FM CW USB LSB RTTY PSK31/63 | AM CW SSB |
| Sensitivity | ≤ 1 µV (S+N/N) |
AM (10 dB S/N) 0.5-1.8 MHz: 4 µV 1.8-29.9 MHz: 2 µV 50-54 MHz: 1 µV 144/440 MHz: 1 µV FM (12 dB SINAD) 1.8-29.9 MHz: 0.5 µV 50-54 MHz: 0.25 µV 144/440 MHz: 0.18 µV SSB/CW (10 dB S/N) 1.8-29.9 MHz: 0.15 µV 50-54 MHz: 0.12 µV 144/440 MHz: 0.11 µV |
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| Selectivity |
SSB: 2.1 kHz (-6 dB), 7 kHz (-60 dB) CW: 400 Hz (-6 dB), 2 kHz (-60 dB) |
AM (BW=6 kHz) >6 kHz (-6 dB), <15 kHz (-60 dB) FM (BW=15 kHz) >12 kHz (-6 dB), <20 kHz (-60 dB) SSB (BW=2.4 kHz) >2.4 kHz (-6 dB), <3.9 kHz (-60 dB) **CW (BW=500 Hz) |
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| Filters | ? | ? | ? |
| Receiver system | ? | ? | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | 60 dB | HF: >70 dB 50/144/440 MHz: >65 dB | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 80-10 m | 10-160 m + WARC / 6 m / 2 m / 70 cm | 10-160 m |
| Modulations | CW USB LSB | AM FM CW USB LSB RTTY PSK31/63 | AM CW SSB |
| RF-output | 1 / 100 W | FM/SSB/CW/RTTY: 2-100 / 2-100 / 2-50 / 2-35 W, AM: 1-40 / 1-40 / 2-20 / 2-14 W | 50 W |
Connections |
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| Antenna | Proprietary | SO-239 | - |
| Impedance | 50Ω | 50 Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | 12-16 V DC | 13.8V DC | Mains |
| Current RX | 2 A | 1.3-1.6 A | ? |
| TX | 3-20 A | 22 A max | ? |
Physical |
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| Manufactured | Between 1975 and 1977 in USA | Between 2005 and 200x | Between 1966 and 19xx in Great Britain |
| Dimensions |
367 × 146 × 352 mm (14.45 × 5.75 × 13.86 in) |
167 × 58 × 180 mm (6.57 × 2.28 × 7.09 in) |
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| Weight | 7.00 kg (15.4 lbs) | 2.30 kg (5.1 lbs) | ? |
| Form factor | Base Station | Mobile | Base Station |
Other features |
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| Memories | None | 503 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? |
2" (5 cm) TFT display Audio equalizer Built-in voice synthesizer CI-V CTCSS/DTCS Detachable control head IF-DSP VHF channels NTSC-M and PAL-B TV receiver on some versions Voice recorder |
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| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000104 | ICOM-IC-007000 | K.W.-ELECTRONICS-VESPA-MARK-I |