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 | ? | 2m | 2m 70cm |
| Freq. stability | -7 ~ +3 ppm | +/- 2.5 p.p.m. | +/- 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 | 0.1-1300 MHz | 87.5-108 / 108-174 / 335-480 MHz | 108-174 / 430-480 MHz |
| Modulations | AM N-FM W-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 |
AM/FM: 12 kHz @ -6dB, 30 kHz @ -60 dB W-FM: 130 kHz @ -6dB |
12 kHz (-6 dB), 28 kHz (-60 dB) |
FM: 15 kHz (-6 dB), 30 kHz (-50 dB) N-FM: 9 kHz (-6 dB), 20 kHz (-50 dB) |
| Filters | ? | ? | ? |
| Receiver system | Triple-conversion Superheterodyne | Double conversion superheterodyne | Double conversion superheterodyne |
| IF-freqs. |
1st: 243.95 MHz 2nd: 39.155 MHz N-FM/AM, 10.7 MHz FM 3rd: 450 kHz N-FM/AM |
1st: 21.7 MHz / 450 kHz 2nd: 45.1 MHz / 455 kHz |
1st IF: 21.7 MHz (VHF), 30.85 MHz (UHF) 2nd IF: 450 kHz (VHF), 455 kHz (UHF) |
| Image rejection | ? | ? | ? |
| Audio output | ? | 2W into 8 ohm @ 10% THD | 2 W at 10% distortion / 8 ohms |
Transmitter |
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| TX-range | - | 144-148 / 430-450 MHz | 144-146 / 430-440 MHz |
| Modulations | - | FM N-FM | FM N-FM DV |
| RF-output | ? | High: 50/35 W, Medium: 20/20 W, Low: 5/5 W | 5 .. 50 W |
Connections |
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| Antenna | SMA | SO-239 | SO-239 |
| Impedance | 50 Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 3.7V DC (Li-Io pack) | 13.8V DC +/- 15% | 13.8V DC +/- 15% |
| Current RX | 90 mA | 500-700 mA | 400-600 mA |
| TX | - | Max 11 A | 12 A max |
Physical |
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| Manufactured | Between 2005 and 200x | Between 2005 and 200x | Between 2016 and 201x in Japan |
| Dimensions |
58 × 96 × 15 mm (2.28 × 3.78 × 0.59 in) |
140 × 40 × 185 mm (5.51 × 1.57 × 7.28 in) |
140 × 60 × 188 mm (5.51 × 2.36 × 7.40 in) |
| Weight | 103 gr (3.6 oz) with EBP58N | 1,000 gr (2.2 lbs) | 1.30 kg (2.9 lbs) |
| Form factor | Handheld | Mobile | Mobile |
Other features |
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| Memories | 1000 channels in 10 bank(s) | 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 | CTCSS. Bug detector. PC-programmable | 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-DJ-X000007 | ALINCO-DR-000635T | ALINCO-DR-000735E |