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 | ? | ? | 11m (CB) |
Freq. stability | ? | 10 ppm (0 to 60 C) | ? |
Tuning steps | ? | 1 Hz kHz | Channelized |
Receiver |
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RX-range | 0.54-31 MHz | 9 kHz - 30 MHz | 26.965-28.305 MHz |
Modulations | AM CW | AM N-AM AM-sync FM N-FM W-FM CW USB LSB | AM FM SSB |
Sensitivity | ? |
Mode 0.009-0.1 MHz 0.1-2 MHz 2-30 MHz AM 9.0V 2.2V 0.9V LSB, USB 3.0V 0.7V 0.3V CW 1.2V 0.2V 0.1V FM3, FM6, FMN 2.2V 0.4V 0.2V |
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Selectivity | ? |
AM 6 kHz AMN 4 kHz AMS 4 kHz LSB, USB 2.5 kHz CW 500 Hz FM3 3 kHz FM6 6 kHz FMN 12 kHz |
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Filters | ? | ? | ? |
Receiver system | ? | DDS-based double-conversion superheterodyne with software-defined last IF stage and demodulator | ? |
IF-freqs. | ? |
1st: 45 MHz 2nd: 12 kHz |
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Image rejection | ? | 60 dB | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | - | - | 26.965-28.305 MHz |
Modulations | - | - | AM FM SSB |
RF-output | ? | ? | 18 W |
Connections |
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Antenna | Clamps / screws | SMA | - |
Impedance | ? | 50Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | Mains | Drawn from ISA-bus | ? |
Current RX | ? | ? | ? |
TX | - | - | ? |
Physical |
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Manufactured | Between 1953 and 1956 in USA | Between 200x and 200x | Between 19xx and 19xx |
Dimensions |
511 × 279 × 343 mm (20.12 × 10.98 × 13.50 in) |
195 × 99 × 19 mm (7.68 × 3.90 × 0.75 in) |
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Weight | 21.30 kg (47.0 lbs) | 310 gr (10.9 oz) | ? |
Form factor | Base Station | Headless | Base Station |
Other features |
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Memories | ? | ? | 120 channels in bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features | ? |
DSP Trunking option 12 kHz IF2 output Number of memory channels limited by computer memory |
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Accessories | ? | ? | ? |
MPN | HAMMARLUND-HQ-000140X | WINRADIO-WR-G000303E | HAM-INTERNATIONAL-JUMBO000002 |