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 | 160m 80m 40m 20m 15m 10m |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | Fixed channel | ? |
Receiver |
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RX-range | 10-80 m | 406-512 MHz |
10-160m / 10-10.5 MHz (WWV) 26.965-27.255 MHz |
Modulations | CW USB LSB | FM | CW SSB |
Sensitivity | 0.5 µV (10 dB S+N/N) | ? |
AM: 2 µV (10 dB S/N) SSB/CW: 0.5 µV (10 dB S/N) |
Selectivity | 2.1 kHz (-6 dB), 7 kHz (-60 dB) | ? |
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 | Double conversion superheterodyne | XTAL | X-TAL |
IF-freqs. |
1st: 8.395-8.895 MHz 2nd: 3.395 MHz |
? | ? |
Image rejection | 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 |
Modulations | - | - | CW SSB |
RF-output | ? | ? | AM: 80 W (input), 50% duty cycle (slightly lower on 10m), SSB: 260 W (PEP input), CW: 180 W (input) |
Connections |
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Antenna | RCA (Tulip) | - | SO-239 |
Impedance | 50Ω | 50Ω | 50/75 Ω |
Other | - | - | - |
Electrical |
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Power req. | 11.5-15V DC or mains | 12V DC | 13.8V DC or mains |
Current RX | Max 750 mA | ? | 0.5 A |
TX | - | - | Max 21 A |
Physical |
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Manufactured | Between 1977 and 1981 in USA | Between 19xx and 19xx | Between 1972 and 1974 in Japan |
Dimensions |
324 × 171 × 304 mm (12.76 × 6.73 × 11.97 in) |
? |
340 × 153 × 285 mm (13.39 × 6.02 × 11.22 in) |
Weight | 6.30 kg (13.9 lbs) | ? | 15.00 kg (33.1 lbs) |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | None | 1 channels in 1 bank(s) | 24 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 | HEATHKIT-HR-001680 | REGENCY-ACT-R000001-UHF | SOMMERKAMP-TS-000288A/24CH |