Compare rigs
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 | ? | 80m 40m 20m 15m 10m | 2m |
| Freq. stability | less than 100 Hz drift after 10 minutes warmup | ? | ? |
| Tuning steps | ? | ? | ? |
Receiver |
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| RX-range | 15/20/40 m | - | 144-146 MHz |
| Modulations | CW SSB | - | AM FM CW SSB |
| Sensitivity | less than 1 µV provides readable signal | ? | ? |
| Selectivity | 2 kHz (-6 dB) | ? | ? |
| Filters | ? | ? | ? |
| Receiver system | Direct conversion | 1 x 12BY7A driver 2 x S2001/6146B final | ? |
| IF-freqs. | ? | ? | ? |
| Image rejection | ? | ? | ? |
| Audio output | ? | ? | ? |
Transmitter |
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| TX-range | 15/20/40 m | 10-80 m | 144-146 MHz |
| Modulations | CW | AM CW SSB | AM FM CW SSB |
| RF-output | 40m: 3 W, 20m: 2.5 W, 15m: 2 W | SSB/CW: 50-100 W, AM: 25-50 W | AM/SSB: 25 W (PEP), FM: 15 W |
Connections |
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| Antenna | BNC | - | SO-239 |
| Impedance | 50Ω | 50/75 Ω | 60Ω |
| Other | - | - | - |
Electrical |
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| Power req. | 13V DC | Mains | 12V DC or mains |
| Current RX | 35 mA | Max 350 W | ? |
| TX | 450 mA max | ? | Max 7 A |
Physical |
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| Manufactured | Between 1972 and 1975 in USA | Between 197x and 197x in Japan | Between 197x and 197x in W.Germany |
| Dimensions |
235 × 216 × 108 mm (9.25 × 8.50 × 4.25 in) |
270 × 140 × 310 mm (10.63 × 5.51 × 12.20 in) |
260 × 260 × 120 mm (10.24 × 10.24 × 4.72 in) |
| Weight | 2.04 kg (4.5 lbs) | 12.50 kg (27.6 lbs) | 5.70 kg (12.6 lbs) |
| Form factor | Base Station | Base Station | Unknown |
Other features |
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| Memories | ? | ? | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features | ? | ? | Repeater offset |
| Accessories | ? | ? | ? |
| MPN | HEATHKIT-HW-000007 | KENWOOD-TX-000599-CS | SEMCOSET-SEMCO-TERZO-(DIGITAL) |
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