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 | ? | 0.1 / 1 / 5(9) / 10 kHz kHz | 5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 kHz |
Receiver |
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| RX-range | 0.01-30 MHz | 0.15-30 MHz | 118-174 MHz (after modification) |
| Modulations | AM CW USB LSB | AM CW USB LSB | AM FM N-FM DV |
| Sensitivity | ? | ? | < -16.0 dBu (12 dB SINAD) |
| Selectivity | 5 / 7 kHz | ? |
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 | ? | 7.2 / 6 / 5.7 kHz | ? |
| Receiver system | Triple conversion superheterodyne | Double conversion superheterodyne | 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 | SO-239 + Clamps / screws | SO-239 | BNC |
| Impedance | ? | 50 Ω | 50 Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 12V DC | 13.8V DC or mains | 13.8V DC +/- 15% |
| Current RX | ? | 450 mA max | 400 mA (squelched) |
| TX | - | - | Max 11 A |
Physical |
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| Manufactured | Between 1981 and 1982 | Between 1995 and 1998 | Between 200x and 200x |
| Dimensions |
360 × 165 × 235 mm (14.17 × 6.50 × 9.25 in) |
232 × 89 × 198 mm (9.13 × 3.50 × 7.80 in) |
142 × 40 × 174 mm (5.59 × 1.57 × 6.85 in) |
| Weight | 6.35 kg (14.0 lbs) | 2.27 kg (5.0 lbs) | 1,000 gr (2.2 lbs) |
| Form factor | Base Station | Base Station | Mobile |
Other features |
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| Memories | ? | 160 channels in 16 bank(s) | 100 channels in 1 bank(s) |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ¼" Head. Jack, S-Meter, Mute Line, ANL, Dial Lamp, Standby, Fine Tuning, Key Input Jack, Attenuator, Antenna Trimmer, Preselector, Dial Lamp Switch, Record Jack, AGC. | ¼" Head. Jack, S-Meter, VRIT Tuning, Dial Lamp, Keypad, NB, Fine Tuning, Clock, 5-Event Timer, Scan, Sweep, Standby, Lock, Record Jack, Sleep Timer, Four Tuning Steps. | CTCSS, DCS. GPS input for APRS. 1200/9600 bd packet (EJ-41U) option. RoHS compliant |
| Accessories | ? | ? | ? |
| MPN | RADIOSHACK-/-REALISTIC-DX-000302 | RADIOSHACK-/-REALISTIC-DX-000394 | ALINCO-DR-000135T-MKIII |