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 | 11m (CB) 6m 10m | ? | |
| Freq. stability | ±3.5 kHz from -40 to +60°C | ≤ 100 Hz per hour after warmup | |
| Tuning steps | 50 kHz | ? | |
Receiver |
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| RX-range | 26.000-69.950 MHz | - | |
| Modulations | FM | All mode | |
| Sensitivity | 0.5 µV (20 dB S/N) | ? | |
| Selectivity | ± 50 kHz @ 80 dB | ? | |
| Filters | > 30 kHz (-6 dB) | ? | |
| Receiver system | ? | ? | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | 50 mW into 600 ohm | ? | |
Transmitter |
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| TX-range | 26.000-69.950 MHz | ? | |
| Modulations | FM | All mode | |
| RF-output | 1 / 15 W | ? | |
Connections |
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| Antenna | BNC + Proprietary (military) | Clamps / screws | |
| Impedance | 50Ω | ? | |
| Other | - | - | |
Electrical |
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| Power req. | 24V DC (21-29V DC, 32V max) | External PSU or main unit | |
| Current RX | 60 mA (24V) | - | |
| TX | 240 mA (24V) | ? | |
Physical |
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| Manufactured | Between 196x and 198x in Germany | Between 1967 and 1970 in USA | |
| Dimensions |
222 × 268 × 330 mm (8.74 × 10.55 × 12.99 in) |
254 × 171 × 279 mm (10.00 × 6.73 × 10.98 in) |
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| Weight | 17.00 kg (37.5 lbs) transceiver + control box | 2.30 kg (5.1 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | 880 channels in 1 bank(s) | ? | |
| Usage | Military communication | Amateur / Ham radio operators | |
| Features | ? | ? | |
| Accessories | ? | ? | |
| MPN | MILITARY-SEM-000025 | HEATHKIT-SB-000640 | |