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General |
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HAM bands | ? | 80m 40m 20m 15m 10m | 11m (CB) |
Freq. stability | Dial calibration at room temperature is within 300 cps if the nearest 100 kc calibration point is used to adjust the fiducial. | ? | Better than +10 p.p.m. from 0 - 40 °C after 15 min. warm up |
Tuning steps | ? | ? | Channelized |
Receiver |
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RX-range | 0.54-30.5 MHz | 10-80 m | 25.615-32.990 MHz |
Modulations | AM CW | CW SSB | AM FM SSB |
Sensitivity |
Band 1: < 15 µV gives 10 dB S/N Bands 2 to 30: < 5 µV gives 10 dB S/N |
? |
SSB: 0.25 µV at 10 dB S + N/N AM: 1.0 µV at 10 dB S + N/N FM: 0.3 µV at 12 dB SINAD |
Selectivity | 1 / 3 / 6 / 10 kHz | ? |
SSB: 4.2 kHz (-6 dB) / 8.5 kHz (-60 dB) AM / FM: 6.0 kHz (-6 dB) / 18 kHz (-60 dB) |
Filters | ? | ? | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 10.695 MHz 2nd: 455 kHz |
Image rejection | ? | ? | ≥ 70 dB |
Audio output | ? | ? | 2 watts minimum at 10% THD with an 8 ohm load |
Transmitter |
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TX-range | - | 10-80 m | 25.615-32.990 MHz |
Modulations | - | - | AM FM SSB |
RF-output | ? | 50 W | AM: 45 W PEP, SSB/FM: 40 W |
Connections |
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Antenna | SO-239 + Clamps / screws | SO-239 | SO-239 |
Impedance | 50Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (115 or 230 V AC, 45~70 Hz) | 12-14V DC | 12 - 13.8 V DC, negative ground |
Current RX | 85 W | 500 mA, TX: Max 9 A | ? |
TX | - | ? | 7 A max |
Physical |
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Manufactured | Between 1957 and 1963 in USA | Between 1976 and 197x in USA | Between 2004 and 200x in China |
Dimensions |
536 × 317 × 333 mm (21.10 × 12.48 × 13.11 in) |
342.9 × 114.3 × 330.2 mm (13.50 × 4.50 × 13.00 in) |
195 × 60 × 290 mm (7.68 × 2.36 × 11.42 in) |
Weight | 24.90 kg (54.9 lbs) | 5.44 kg (12.0 lbs) | 2.00 kg (4.4 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | ? | ? | 320 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features | ? | ? | ? |
Accessories | ? | ? | ? |
MPN | COLLINS-000051J-4 | TEN-TEC-TRITON-I | MAGNUM-S-000009 |