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 | ? | ? |
Freq. stability | ? | ? | ? |
Tuning steps | Continuous | 1/10/100/1000/10000 kHz | ? |
Receiver |
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RX-range | 10-80 m | 0.03-30 MHz | 0.535-32 MHz (general coverage) |
Modulations | AM CW SSB | AM USB LSB | AM CW |
Sensitivity | ? |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
For 20dB S/N: 8µV at 1MHz, 4.5µV at 4.3MHz, 7µV at 16MHz, 7µV at 28MHz |
Selectivity | ? |
AM: 6 kHz SSB: 3.8 kHz |
5 Settings: -3dB bandwidths 15kHz, 9kHz, 3.4kHz, 1.6kHz, 400Hz |
Filters | ? | ? | ? |
Receiver system | ? conversion superheterodyne | Demodulator: AM Quasi Synchronous SSB: Product detector | Single conversion, 14 valves |
IF-freqs. | ? | ? | 455 kHz |
Image rejection | ? | ? | 120dB at 1MHz 60dB at 16MHz 46dB at 28MHz |
Audio output | ? | 2 W | 2.5 W (2.5 ohm external speaker or 600 ohm headphone) |
Transmitter |
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TX-range | 10-80 m | - | - |
Modulations | AM CW SSB | - | - |
RF-output | 200 W | ? | ? |
Connections |
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Antenna | SO-239 | SO-239 | SO-239 |
Impedance | 50Ω | 50 Ω | 200Ω |
Other | - | - | - |
Electrical |
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Power req. | ? | 12V DC | 100-260 VAC mains or 6V DC vibrator pack |
Current RX | ? | 300 mA | 100VA |
TX | ? | - | - |
Physical |
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Manufactured | Between 1967 and 19xx in USA | Between 1997 and 20xx in by R.F.Engineering | Between 1949 and 1950 in USA |
Dimensions | ? |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
488 × 280 × 488 mm (19.21 × 11.02 × 19.21 in) |
Weight | ? | 1.80 kg (4.0 lbs) | 45.00 kg (99.3 lbs) |
Form factor | Base Station | Mobile | Base Station |
Other features |
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Memories | None | 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) |
BFO, Main Tuning Dial, Veneir Tuning Dial, Tuning Lock, Antenna Trimmer, HF/TONE Adjustment, Crystal Phasing, Selectivity , RF GAIN, AF GAIN, Diversity IF GAIN, Noise Limiter, VC. |
Accessories | ? | ? | ? |
MPN | SWAN-(CUBIC)-000500 | LOWE-SRX-000100 | RCA-SC-000088 |