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 |
| Freq. stability | ? | ? | ? |
| Tuning steps | ? | ? | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz |
Receiver |
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| RX-range | 0.54-30 MHz | 0.54-30 MHz | 118-174 MHz (after modification) |
| Modulations | AM CW | AM CW | AM FM N-FM DV |
| Sensitivity | ? | ? | < -16.0 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) |
| Filters | ? | ? | ? |
| Receiver system | ? | ? conversion superheterodyne, 5 tubes | Double-conversion superheterodyne |
| IF-freqs. | ? | ? |
1st: 21.7 MHz 2nd: 450 KHz |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | - | 144-148 MHz |
| Modulations | - | - | FM N-FM DV |
| RF-output | ? | ? | High: 50 W, Medium: 20 W, Low: 5 W |
Connections |
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| Antenna | - | - | BNC |
| Impedance | 50 Ω | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | ? | ? | 13.8V DC +/- 15% |
| Current RX | ? | ? | 400 mA (squelched) |
| TX | - | - | Max 11 A |
Physical |
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| Manufactured | Between 1937 and 1939 in USA | Between 1950 and 1957 in USA | Between 200x and 200x |
| Dimensions | ? |
280 × 178 × 178 mm (11.02 × 7.01 × 7.01 in) |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
| Weight | ? | ? | 1,000 gr (2.2 lbs) |
| Form factor | Base Station | Base Station | Mobile |
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) option. RoHS compliant |
| Accessories | ? | ? | ? |
| MPN | NATIONAL-COMPANY-NC-000080X | NATIONAL-COMPANY-SW-000054 | ALINCO-DR-000135T-MKIII |