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 60m 40m 30m (WARC) 20m 17m (WARC) 15m | ? | 80m 40m 20m 15m 10m |
Freq. stability | ? | ? | ? |
Tuning steps | 9 / 10 / 100 / 200 kHz | 5 / 12.5 kHz | ? |
Receiver |
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RX-range | 0.53-1.71 / 2.3-6.25 / 7.1-21.85 / 87.5-108.1 MHz | 29-54 / 137-174 / 406-512 MHz | - |
Modulations | AM W-FM | FM | - |
Sensitivity | ? |
29 - 54 MHz: 0.5 µV 137 - 174 MHz: 0.8 µV 406 - 512 MHz: 0.6 µV (20 dB S/N with 3 kHz deviation for FM) |
? |
Selectivity | ? |
+/- 9 kHz (-6 dB) +/- 15 kHz (-50 dB) |
? |
Filters | ? | ? | ? |
Receiver system | ? conversion superheterodyne | Double conversion superheterodyne | ? |
IF-freqs. | ? |
1st: 10.85 MHz 2nd: 450 kHz |
? |
Image rejection | ? | ? | ? |
Audio output | ? | 850 mW max | ? |
Transmitter |
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TX-range | - | - | 10-80 m |
Modulations | - | - | CW SSB |
RF-output | ? | ? | ? |
Connections |
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Antenna | - | - | - |
Impedance | ? | 50Ω | ? |
Other | - | - | - |
Electrical |
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Power req. | 3V DC (2R14/C) or 3V DC external | 10V DC or mains | Mains |
Current RX | Max 300 mA | ? | - |
TX | - | - | ? |
Physical |
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Manufactured | Between 200x and 200x | Between 199x and 199x | Between 1965 and 19xx in Japan |
Dimensions | ? |
235 × 57 × 170 mm (9.25 × 2.24 × 6.69 in) |
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Weight | ? | 538 gr (1.2 lbs) | ? |
Form factor | Portable | Base Station | Base Station |
Other features |
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Memories | ? | 30 channels in 3 bank(s) @ 15 channels/second | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Direct Entry Programmable Scanner | ? |
Accessories | ? | ? | ? |
MPN | RADIOSHACK-REALISTIC-DX-000375 | 20-415 | STAR-ST-000700 |