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General |
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HAM bands | 2m 70cm | 2m 70cm | 2m 70cm |
Freq. stability | ? | ? | +/- 2.5 p.p.m. |
Tuning steps | ? | ? | 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 kHz |
Receiver |
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RX-range | 144-148 / 440-450 MHz | 87.5-108 / 108-174 / 335-480 MHz | 108-174 / 430-480 MHz |
Modulations | FM | AM FM N-FM W-FM | AM FM N-FM W-FM DV |
Sensitivity | ? |
Main band: 0.2 µV or better (-12 dB SINAD) Sub band: 0.25 µV or better (-12 dB SINAD) |
0.2 µV (12 dB SINAD) |
Selectivity |
± 6 kHz @ -6 dB ± 12 kHz @ -60 dB |
FM, -6 dB: 12 kHz or more, -60 dB: 28 kHz or less N-FM, -6 dB: 6 kHz or more, -60 dB: 14 kHz or less |
FM: 15 kHz (-6 dB), 30 kHz (-50 dB) N-FM: 9 kHz (-6 dB), 20 kHz (-50 dB) |
Filters | ? | ? | ? |
Receiver system | Double conversion superheterodyne | ? | Double conversion superheterodyne |
IF-freqs. |
1st: 10.7 MHz (VHF) / 30.825 MHz (UHF) 2nd: 455 kHz |
? |
1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF) 2nd IF: 450 kHz (VHF), 455 kHz (UHF) |
Image rejection | ? | ? | ? |
Audio output | 1.5 W | ? | 2 W at 10% distortion / 8 ohms |
Transmitter |
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TX-range | 144-148 / 440-450 MHz | 144-146 / 430-440 MHz | 144-146 / 430-440 MHz |
Modulations | FM | FM N-FM | FM N-FM DV |
RF-output | High: 45/35 W, Low: ?/? W | High: 50/35 W, Medium: 10/10 W, Low: 5/5 W | 5 .. 50 W |
Connections |
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Antenna | SO-239 | SO-239 | SO-239 |
Impedance | 50Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | 13.8V DC +/- 15% | 13.8V DC +/- 15% |
Current RX | 500 mA | 400-600 mA | 400-600 mA |
TX | 10 A max | Max 11 A | 12 A max |
Physical |
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Manufactured | Between 199x and 199x | Between 2002 and 200x | Between 2016 and 201x in Japan |
Dimensions |
140 × 50 × 205 mm (5.51 × 1.97 × 8.07 in) |
140 × 40 × 185 mm (5.51 × 1.57 × 7.28 in) |
140 × 60 × 188 mm (5.51 × 2.36 × 7.40 in) |
Weight | 1.70 kg (3.8 lbs) | 1,000 gr (2.2 lbs) | 1.30 kg (2.9 lbs) |
Form factor | Mobile | Mobile | Mobile |
Other features |
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Memories | ? | 202 channels in 1 bank(s) | 1000 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Detachable control head. Theft alarm. CTCSS & DCS. Twin RX. 1200/9600 bd packet and GPS option (EJ-50U). 10F3 digital voice board (EJ-47U) option (requires at least two similarly equipped radios) | ? |
Accessories | ? | ? | EJ-47U DV option |
MPN | ALINCO-DR-000510T | ALINCO-DR-000620E | ALINCO-DR-000735E |