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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 | ? | 80m 40m 20m 15m 10m | 2m |
| Freq. stability | ? | ? | ? |
| Tuning steps | 1/10/100/1000/10000 kHz | ? | 5 / 10 / 12.5 / 20 / 25 kHz |
Receiver |
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| RX-range | 0.03-30 MHz | 80-10 m | 141-149.995 MHz |
| Modulations | AM USB LSB | AM CW SSB | FM |
| Sensitivity |
AM 0.05-15 MHz: ~2.5 µV 15-30 MHz: ~3.5 - 4.5 µV SSB About three times better than AM |
? | 0.22 µV (12 dB SINAD) |
| Selectivity |
AM: 6 kHz SSB: 3.8 kHz |
? | ? |
| Filters | ? | ? | ? |
| Receiver system | Demodulator: AM Quasi Synchronous SSB: Product detector | ? | Double conversion superheterodyne |
| IF-freqs. | ? | ? |
21.40 MHz 455 kHz |
| Image rejection | ? | ? | ? |
| Audio output | 2 W | ? | 2.5 W into 8 ohm @ 10% THD |
Transmitter |
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| TX-range | - | 80-10 m | 144-146 MHz |
| Modulations | - | AM CW SSB | FM |
| RF-output | ? | ? | High: 25 W, Low: 1 W |
Connections |
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| Antenna | SO-239 | - | SO-239 |
| Impedance | 50 Ω | 50-75Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 12V DC | Mains | 13.8 V DC |
| Current RX | 300 mA | ? | ? |
| TX | - | ? | 6 A max |
Physical |
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| Manufactured | Between 1997 and 20xx in by R.F.Engineering | Between 1972 and 1978 in Brazil | Between 19xx and 19xx |
| Dimensions |
180 × 58 × 170 mm (7.09 × 2.28 × 6.69 in) |
? |
140 × 40 × 124 mm (5.51 × 1.57 × 4.88 in) |
| Weight | 1.80 kg (4.0 lbs) | ? | 700 gr (1.5 lbs) |
| Form factor | Mobile | Base Station | Mobile |
Other features |
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| Memories | 10 channels in 1 bank(s) | ? | 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) |
12 volt tubes | ? |
| Accessories | ? | ? | ? |
| MPN | LOWE-SRX-000100 | EUDGERT-000400A4-(GOLD-C) | DRAGON-SY-000550 |
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