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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) 6m 10m |
| Freq. stability | ? | ? | ? |
| Tuning steps | 1/10/100/1000/10000 kHz | ? | 1 Hz, Software defined |
Receiver |
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| RX-range | 0.03-30 MHz | 540-1600 kHz / 3-10 MHz | 0.01-55 MHz |
| Modulations | AM USB LSB | AM | Multiple (Software defined) |
| Sensitivity |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
20 mV (10 dB S/N) | ? |
| Selectivity |
AM: 6 kHz SSB: 3.8 kHz |
8 kHz (-6 dB) | Software defined |
| Filters | ? | ? | Software defined |
| Receiver system | Demodulator: AM Quasi Synchronous SSB: Product detector | Single conversion | Direct conversion |
| IF-freqs. | ? | 455 kHz | Software defined |
| Image rejection | ? | ? | ? |
| Audio output | 2 W | ? | 1 W |
Transmitter |
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| TX-range | - | - | 10-160 m + WARC / 6 m |
| Modulations | - | - | Multiple (Software defined) |
| RF-output | ? | ? | 1-100 W |
Connections |
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| Antenna | SO-239 | Clamps / screws | BNC |
| Impedance | 50 Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12V DC | Mains (105-125 V AC) | 13.8 V DC |
| Current RX | 300 mA | 40 W | ? |
| TX | - | - | ? |
Physical |
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| Manufactured | Between 1997 and 20xx in by R.F.Engineering | Between 1961 and 196x in USA | Between 201x and 20xx in India |
| Dimensions |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
292 × 165 × 190 mm (11.50 × 6.50 × 7.48 in) |
265 × 80 × 220 mm (10.43 × 3.15 × 8.66 in) |
| Weight | 1.80 kg (4.0 lbs) | 1.80 kg (4.0 lbs) | 4.50 kg (9.9 lbs) |
| Form factor | Mobile | Base Station | Headless |
Other features |
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| Memories | 10 channels in 1 bank(s) | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
Clarity control for SSB ±800Hz RS-232 computer interface (HF-3E only) |
? | ? |
| Accessories | ? | ? | ? |
| MPN | LOWE-SRX-000100 | HEATHKIT-EK-000002B | APACHE-LABS-ANAN-000100D |
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