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 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m | ? |
Freq. stability | ? | ? | ? |
Tuning steps | ? | ? | Continuous |
Receiver |
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RX-range | 20 & 40 m |
1-30 MHz 1-100 MHz |
545 kHz - 33 MHz with plug-in coils |
Modulations | CW | All mode | AM CW |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | XTAL-filter was added in later versions |
Receiver system | ? | ? | Single conversion superheterodyne |
IF-freqs. | ? | ? | 465 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 1 W |
Transmitter |
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TX-range | 20 & 40 m | ? | - |
Modulations | - | All mode | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | RCA (Tulip) | SO-239 | Clamps / screws |
Impedance | 50/75 Ω | ? | ? |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | Internal 9 V battery or external 9-11 V DC | Mains |
Current RX | ? | 45 mA | ? |
TX | ? | ? | - |
Physical |
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Manufactured | Between 19xx and 19xx in USA | Between 1975 and 197x in USA | Between 1932 and 1935 in USA |
Dimensions | ? |
130 × 57 × 127 mm (5.12 × 2.24 × 5.00 in) |
527 × 241 × 349 mm (20.75 × 9.49 × 13.74 in) |
Weight | ? | ? | ? |
Form factor | Base Station | Base Station | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | TEN-TEC-PM-000003 | HEATHKIT-HD-001422 | HAMMARLUND-COMET-PRO |