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General |
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HAM bands | ? | 11m (CB) | 40m |
Freq. stability | ? | ? | ? |
Tuning steps | 1/10/100/1000/10000 kHz | Channelized | ? |
Receiver |
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RX-range | 0.03-30 MHz | 26.965-27.405 MHz | 40 m |
Modulations | AM USB LSB | - | SSB |
Sensitivity |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
? | ≥ 0.5 μV at 10 dB SNR |
Selectivity |
AM: 6 kHz SSB: 3.8 kHz |
? | ? |
Filters | ? | ? | about 2.0 kHz |
Receiver system | Demodulator: AM Quasi Synchronous SSB: Product detector | ? | Single conversion |
IF-freqs. | ? | ? | 8.467 MHz or 8.192 MHz, depending on the selected tuning range |
Image rejection | ? | ? | ? |
Audio output | 2 W | ? | 3.5mm connector, mono output |
Transmitter |
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TX-range | - | 26.965-27.405 MHz | 40 m |
Modulations | - | - | SSB |
RF-output | ? | 4 W | 10 W PEP |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | 50 Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 12V DC | ? | 12~13.8 V |
Current RX | 300 mA | ? | 30 mA |
TX | - | ? | 2 A max |
Physical |
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Manufactured | Between 1997 and 20xx in by R.F.Engineering | Between 19xx and 19xx | Between 2011 and 201x in China |
Dimensions |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
166 × 56 × 180 mm (6.54 × 2.20 × 7.09 in) |
153 × 97 × 40 mm (6.02 × 3.82 × 1.57 in) |
Weight | 1.80 kg (4.0 lbs) | ? | 500 gr (1.1 lbs) |
Form factor | Mobile | Handheld | Handheld |
Other features |
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Memories | 10 channels in 1 bank(s) | 40 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
Features |
Clarity control for SSB ±800Hz RS-232 computer interface (HF-3E only) |
FM | ? |
Accessories | ? | ? | ? |
MPN | AKD-HF000003 | DANITA-000640 | CRKITS-KN-Q000007 |