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 70cm | 2m | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 2m 1.25m 70cm 33cm 23cm 10m 4m 2000m |
| Freq. stability | ? | ? | 0.5 ppm (0 to 60 C) |
| Tuning steps | ? | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz | 1 Hz kHz |
Receiver |
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| RX-range | 76.1-170 / 380.2125-450 MHz | 118-174 MHz | 9 kHz - 1800 MHz (3500 or 8599 MHz with optional AMFE unit) |
| Modulations | AM FM W-FM | AM FM N-FM | AM AM-sync FM W-FM CW USB LSB DSB ISB |
| Sensitivity | ? | Less than -16 dBu (12 dB SINAD) |
Mode 0.15?500 MHz 500?1800 MHz AM, AMS (30% modulation) ?108dBm (0.89V) ?104dBm (1.4V) AM, AMS (80% modulation) ?116dBm (0.35V) ?112dBm (0.56V) LSB, USB, ISB, DSB ?119dBm (0.25V) ?115dBm (0.40V) CW ?126dBm (0.11V) ?122dBm (0.18V) FM ?113dBm (0.50V) ?109dBm (0.80V) |
| Selectivity | ? |
FM: 12 kHz or more (-6 dB), 28 kHz or less (-60 dB) N-FM: 6 kHz or more (-6 dB), 16 kHz or less (-60 dB) |
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| Filters | ? | ? | ? |
| Receiver system | ? | ? | DSP-based SDR with DDS-based double-conversion superheterodyne front end |
| IF-freqs. | ? | ? |
1st: 109.65 MHz 2nd: 16 kHz |
| Image rejection | ? | ? | 1.8-150 MHz: 60 dB typ.150-1800 MHz: 50 dB typ. |
| Audio output | ? | ? | 600 ohm line audio |
Transmitter |
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| TX-range | - | 144-146 MHz | - |
| Modulations | - | FM N-FM | - |
| RF-output | ? | High: 50 W, Medium: 10 W, Low: 5 W | ? |
Connections |
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| Antenna | SMA | SO-239 | SMA |
| Impedance | 50Ω | 50 Ω | 50Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 2.4-3V DC (batteries), 4.5-6V DC external | 13.8V DC +/- 15% | Drawn from PCI interface |
| Current RX | Max 80 mA | 400 mA (squelched) | ? |
| TX | - | Max 11 A | - |
Physical |
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| Manufactured | Between 2004 and 200x in Japan | Between 2000 and 200x | Between 200x and 200x |
| Dimensions |
58 × 100 × 19 mm (2.28 × 3.94 × 0.75 in) |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
195 × 99 × 19 mm (7.68 × 3.90 × 0.75 in) |
| Weight | 150 gr (5.3 oz) | 1,000 gr (2.2 lbs) | 330 gr (11.6 oz) |
| Form factor | Handheld | Mobile | PC-card |
Other features |
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| Memories | ? | 100 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | CTCSS, DCS. GPS input for APRS. 1200/9600 bd packet (EJ-41U) and 10F3 digital voice board (EJ-47U) option (requires at least two similarly equipped radios) |
DSP Number of memory channels limited by computer memory |
| Accessories | ? | ? | ? |
| MPN | ALINCO-DJ-X000001-WAVE-CATCHER | ALINCO-DR-000135E-MKII | WINRADIO-WR-G000315I |