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 |
Freq. stability | ? | less than 100 Hz drift | ? |
Tuning steps | ? | 1 kHz | Fixed channels |
Receiver |
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RX-range | 70-90 MHz / UHF | 0.01-30 MHz in 500 kHz bands | 144-171 / 450-470 MHz |
Modulations | FM | AM CW USB LSB RTTY | - |
Sensitivity | ? | ? | ? |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? conversion superheterodyne, XTAL. | Double conversion superheterodyne | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | Internal speaker |
Transmitter |
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TX-range | - | - | - |
Modulations | - | - | - |
RF-output | ? | ? | ? |
Connections |
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Antenna | TV-antenne | - | SO-239 + Built-in telescopic |
Impedance | 50/75 Ω | ? | 50/75Ω |
Other | - | - | - |
Electrical |
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Power req. | 13.8V DC | Mains (115/230 V AC) | 13.8 V DC / Mains |
Current RX | ? | ? | ? |
TX | - | - | - |
Physical |
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Manufactured | Between 19xx and 19xx in Japan | Between 1972 and 1973 in USA | Between 1975 and 197x in Japan |
Dimensions |
90 × 50 × 140 mm (3.54 × 1.97 × 5.51 in) |
440 × 160 × 360 mm (17.32 × 6.30 × 14.17 in) |
152 × 57 × 191 mm (5.98 × 2.24 × 7.52 in) |
Weight | ? | ? | 1.80 kg (4.0 lbs) |
Form factor | Mobile | Base Station | Mobile |
Other features |
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Memories | 32 channels in 1 bank(s) | ? | 8 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | Solid state | 8 crystal controlled channels |
Accessories | ? | ? | ? |
MPN | COMMANDER-000137 | GALAXY-R-001530 | SBE-SENTINEL-VI |