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 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 10m | 2m | 11m (CB) |
| Freq. stability | ? | ? | 0.005% |
| Tuning steps | ? | 12.5 kHz | Channelized |
Receiver |
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| RX-range | 0.15-30 MHz | 144-147.9875 MHz (320 channels) | 26.5-29.7 MHz |
| Modulations | AM FM CW USB LSB FSK | FM | AM |
| Sensitivity | ? | 1 µV (25 dB SINAD) | 1 µV for 10 dB S/N |
| Selectivity | ? | 7.5 kHz (-6 dB) | 10 kHz @ -30 dB |
| Filters | ? | ? | ? |
| Receiver system | ? | ? conversion superheterodyne | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | Better than 60 dB | 11-16 V DC negative ground |
| Audio output | ? | ? | 0.4 W @ 10% THD |
Transmitter |
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| TX-range | 10-160 m + WARC | 144-147.9875 MHz (320 channels) | 26.5-29.7 MHz |
| Modulations | AM FM CW USB LSB FSK | FM | AM |
| RF-output | Max 100 W (AM: 50 W) | High: 45 W (100% duty cycle!), Low: 5 W | 0.5 W (3 W) |
Connections |
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| Antenna | SO-239 | SO-239 | SO-239 |
| Impedance | 50 Ω | 50Ω | 50-52Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12-16V DC | 10-16V DC | ? |
| Current RX | 1.9 A | 300 mA | 100 mA |
| TX | Max 20 A | Max 8 A | 180 mA |
Physical |
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| Manufactured | Between 1986 and 19xx | Between 197x and 1980 in Japan | Between 198x and 198x in Japan |
| Dimensions |
270 × 96 × 313 mm (10.63 × 3.78 × 12.32 in) |
156 × 58 × 290 mm (6.14 × 2.28 × 11.42 in) |
121 × 35 × 160 mm (4.76 × 1.38 × 6.30 in) |
| Weight | 6.30 kg (13.9 lbs) | 2.30 kg (5.1 lbs) | 1.12 kg (2.5 lbs) |
| Form factor | Base Station | Mobile | Handheld |
Other features |
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| Memories | ? | 320 channels in 1 bank(s) | 6 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
| Features | Auto-AT option. | ? | ? |
| Accessories | ? | ? | ? |
| MPN | KENWOOD-TS-000440S | SOMMERKAMP-TS-000280FM-(US-VERSION) | SOMMERKAMP-TS-000727GT |