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General |
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HAM bands | 2m | 2m | 6m |
Freq. stability | ? | ? | ? |
Tuning steps | ? | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz | 5 / 10 / 12.5 / 15 / 20 / 25 kHz |
Receiver |
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RX-range | 144-148 MHz | 118-174 MHz (after modification) | 50-54 MHz |
Modulations | FM | AM FM N-FM DV | FM |
Sensitivity | ? | < -16.0 dBu (12 dB SINAD) | 0.25 µV (-12 dBu) 12 dB SINAD |
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) |
+/- 6 kHz or under at -6 dB +/- 15 kHz or under at -60 dB |
Filters | ? | ? | ? |
Receiver system | ? | Double-conversion superheterodyne | Double-conversion superheterodyne |
IF-freqs. | ? |
1st: 21.7 MHz 2nd: 450 KHz |
10.7 MHz and 455 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 2.5 W with 8 Ohm @ 10% distortion |
Transmitter |
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TX-range | 144-148 MHz | 144-146 MHz | 50-54 MHz |
Modulations | FM | FM N-FM DV | FM |
RF-output | High: 2.5-6 W (depending on voltage), Low: ? W | High: 50 W, Medium: 20 W, Low: 5 W | High: 20 W, Low: 2 W |
Connections |
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Antenna | BNC | BNC | SO-239 |
Impedance | 50 Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | ?V DC | 13.8V DC +/- 15% | 13.8V DC |
Current RX | ? | 400 mA (squelched) | Max 600 mA |
TX | ? | Max 11 A | Max 3 A |
Physical |
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Manufactured | Between 199x and 199x | Between 200x and 200x | Between 19xx and 19xx in Japan |
Dimensions | ? |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
140 × 40 × 115 mm (5.51 × 1.57 × 4.53 in) |
Weight | ? | 1,000 gr (2.2 lbs) | 760 gr (1.7 lbs) |
Form factor | Handheld | Mobile | Mobile |
Other features |
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Memories | ? | 100 channels in 1 bank(s) | 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) option. RoHS compliant |
CTCSS Time out timer |
Accessories | ? | ? | EJ-20: CTCSS decode plug in module |
MPN | ALINCO-DJ-000120T | ALINCO-DR-000135E-MKIII | ALINCO-DR-M000006TH |