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 | ? | 5 / 10 / 12.5 / 20 / 25 kHz | 1 kHz |
Receiver |
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| RX-range | LW / MW / 3.9-22 / 87-108 MHz | 144-148 / 438-450 MHz | 0.01-30 MHz in 500 kHz bands |
| Modulations | AM W-FM Stereo | FM | AM CW USB LSB RTTY |
| Sensitivity | ? | ? | ? |
| Selectivity | ? | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | ? | ? | Double conversion superheterodyne |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | - | 144-148 / 438-450 MHz | - |
| Modulations | - | FM | - |
| RF-output | - | 1/10 W | ? |
Connections |
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| Antenna | Built-in sweep | SO-239 | - |
| Impedance | 50/75Ω | 50Ω | ? |
| Other | - | - | - |
Electrical |
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| Power req. | ?V DC | 13.8 V DC | Mains (115/230 V AC) |
| Current RX | ? | 600 mA | ? |
| TX | - | 3.4 A max | - |
Physical |
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| Manufactured | Between 1983 and 1985 | Between 198x and 199x in Japan by Standard/Marantz | Between 1972 and 1973 in USA |
| Dimensions |
304 × 180 × 70 mm (11.97 × 7.09 × 2.76 in) |
150 × 50 × 180 mm (5.91 × 1.97 × 7.09 in) |
440 × 160 × 360 mm (17.32 × 6.30 × 14.17 in) |
| Weight | 2.15 kg (4.7 lbs) | 1.80 kg (4.0 lbs) | ? |
| Form factor | Handheld | Mobile | Base Station |
Other features |
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| Memories | 35 channels in 1 bank(s) | 20 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | Solid state |
| Accessories | ? | ? | ? |
| MPN | GRUNDIG-SATELLIT-000300 | HEATHKIT-HW-000024 | GALAXY-R-001530 |