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 after 10 minutes warmup | ? | |
| Tuning steps | ? | ? | |
Receiver |
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| RX-range | 15/20/40 m | 100-200 / 300-500 / 800-1000 MHz | |
| Modulations | CW SSB | AM FM | |
| Sensitivity | less than 1 µV provides readable signal | ? | |
| Selectivity | 2 kHz (-6 dB) | ? | |
| Filters | ? | ? | |
| Receiver system | Direct conversion | ? | |
| IF-freqs. | ? | ? | |
| Image rejection | ? | ? | |
| Audio output | ? | ? | |
Transmitter |
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| TX-range | 15/20/40 m | 144-146 / 430-440 MHz | |
| Modulations | CW | FM | |
| RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | High: 5/5 W, Low: ?/? W | |
Connections |
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| Antenna | BNC | BNC | |
| Impedance | 50Ω | 50 Ω | |
| Other | - | - | |
Electrical |
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| Power req. | 13V DC | ?V DC | |
| Current RX | 35 mA | ? | |
| TX | 450 mA max | ? | |
Physical |
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| Manufactured | Between 1972 and 1975 in USA | Between 19xx and 19xx | |
| Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
55 × 130 × 31 mm (2.17 × 5.12 × 1.22 in) |
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| Weight | 2.04 kg (4.5 lbs) | 355 gr (12.5 oz) | |
| Form factor | Base Station | Handheld | |
Other features |
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| Memories | ? | ? | |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
| Features | ? | Twin RX | |
| Accessories | ? | ? | |
| MPN | HEATHKIT-HW-000007 | STANDARD-C-000558S | |