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 20m 15m 10m | 10m | 10m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | 10 kHz | 100 / 10 / 1 / 0.1 kHz |
Receiver |
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RX-range |
10-160m / 10-10.5 MHz (WWV) 26.965-27.255 MHz |
28 MHz (80 channels) | 26-30 MHz |
Modulations | CW SSB | AM CW USB LSB | AM FM CW SSB |
Sensitivity |
AM: 2 µV (10 dB S/N) SSB/CW: 0.5 µV (10 dB S/N) |
? | ? |
Selectivity |
AM/SSB: 2.4 kHz (-6 dB), 4.4 kHz (-60 dB) CW (option): 600 Hz (-6 dB), 1.2 kHz (-60 dB) |
? | ? |
Filters | ? | ? | ? |
Receiver system | X-TAL | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | >50 dB | >50 dB | >50 dB |
Audio output | ? | Internal speaker | ? |
Transmitter |
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TX-range |
10-160m / 10-10.5 MHz (WWV) 26.965-27.255 MHz |
28 MHz (80 channels) | 26-30 MHz |
Modulations | CW SSB | AM CW USB LSB | AM FM CW SSB |
RF-output | AM: 80 W (input), 50% duty cycle (slightly lower on 10m), SSB: 260 W (PEP input), CW: 180 W (input) | 18 W | High: 100 W (25 W AM), Low: 20 W (5 W AM) |
Connections |
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Antenna | SO-239 | SO-239 | SO-239 |
Impedance | 50/75 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC or mains | 13.8V DC | 11-16V DC |
Current RX | 0.5 A | ? | ? |
TX | Max 21 A | ? | Max 20 A |
Physical |
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Manufactured | Between 1972 and 1974 in Japan | Between 197x and 19xx in Japan | Between 197x and 197x in Japan |
Dimensions |
340 × 153 × 285 mm (13.39 × 6.02 × 11.22 in) |
? |
156 × 61 × 290 mm (6.14 × 2.40 × 11.42 in) |
Weight | 15.00 kg (33.1 lbs) | ? | ? |
Form factor | Base Station | Mobile | Mobile |
Other features |
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Memories | 24 channels in 1 bank(s) | 80 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | 27.265-27.555 MHz XTAL option, RX and TX. | ? | ? |
Accessories | ? | ? | ? |
MPN | SOMMERKAMP-TS-000288A/24CH | SOMMERKAMP-TS-000310DX | SOMMERKAMP-TS-000788DX |