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 | ? | 2m |
Freq. stability | Within 100 cps, after warm-up | ? | ? |
Tuning steps | ? | ? | ? |
Receiver |
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RX-range | - | 2-12 MHz | 144-148 MHz |
Modulations | - | AM CW | CW SSB |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | Single conversion | ? |
IF-freqs. | ? | 456 kHz | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 80-10 m | 2-12 MHz | 144-148 MHz |
Modulations | AM CW USB LSB FSK | AM CW | CW SSB |
RF-output | SSB/CW: 180 W PEP, AM: 75 W | 3.5-15 W | 100 W PEP |
Connections |
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Antenna | SO-239 | Clamps / screws + Proprietary (military) | SO-239 |
Impedance | 50/75Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 6, 12 or 24V DC | Mains (120-240 V AC) |
Current RX | - | ? | ? |
TX | 400 W max | ? | 260 W max |
Physical |
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Manufactured | Between 196x and 19xx in USA | Between 195x and 197x in USA | Between 1969 and 1971 in USA |
Dimensions |
482 × 295 × 406 mm (18.98 × 11.61 × 15.98 in) |
? |
311 × 171 × 330 mm (12.24 × 6.73 × 12.99 in) |
Weight | ? | 18.00 kg (39.7 lbs) | 7.50 kg (16.5 lbs) |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Military communication | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | HEATHKIT-HX-000010-'MARAUDER' | MILITARY-AN/GRC-000009 | HEATHKIT-SB-000500 |