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General |
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HAM bands | 80m 40m 20m 15m 10m | 2m 70cm | 6m |
Freq. stability | ? | ± 2.5 p.p.m. | ≥ 100 Hz per hour, after 20 mins. warm-up. ≥ 100 Hz / ±10% supply voltage |
Tuning steps | ? | 25 / 20 / 12.5 kHz | ? |
Receiver |
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RX-range | - |
136-174 MHz 300-390 / 400-520 MHz |
49.5-54 MHz in 500 kHz segments 50.0-52.0 MHz with crystals |
Modulations | - | FM | CW USB LSB |
Sensitivity | ? | ≤ 0.25 µV / 0.35 µV | 0.1 µV (10 dB S/N) |
Selectivity | ? | 70 / 60 dB |
2.1 kHz @ -6 dB 5 kHz @ -60 dB |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? |
1st: 8395 kHz 2nd 3395 kHz |
Image rejection | ? | ? | ≥ 50 dB |
Audio output | ? | 0.5 W | 1 W |
Transmitter |
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TX-range | 10-80 m |
136-174 MHz 300-390 / 400-520 MHz |
49.5-54 MHz in 500 kHz segments 50.0-52.0 MHz with crystals |
Modulations | AM CW | FM | CW USB LSB |
RF-output | CW: 500 W (input), AM: 375 W (input) | 5 / 4 / 1 W | SSB: 100 W PEP, CW: 90 W |
Connections |
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Antenna | - | - | SO-239 |
Impedance | ? | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | 7.4V, 1700mAh (Li-Ion Battery) | Mains |
Current RX | - | ? | ? |
TX | ? | ? | ? |
Physical |
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Manufactured | Between 1948 and 19xx in USA | Between 201x and 201x in China | Between 1965 and 1971 in USA |
Dimensions | ? |
122 × 55 × 35 mm (4.80 × 2.17 × 1.38 in) |
380 × 168 × 339 mm (14.96 × 6.61 × 13.35 in) |
Weight | ? | 316 gr (11.2 oz) | 7.70 kg (17.0 lbs) |
Form factor | Base Station | Handheld | Base Station |
Other features |
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Memories | ? | 16 channels in 1 bank(s) | None |
Usage | Amateur / Ham radio operators | Commercial / Land mobile communication | Amateur / Ham radio operators |
Features | ? |
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VOX (Voice Operated Transmit) PTT (Push To Talk) Built-in crystal calibrator (100 kc intervals) ALC (Auto. Level Control) S-meter |
Accessories | ? | ? | ? |
MPN | COLLINS-000310A-3-/-30K-1 | HYTERA-TC-000700 | HEATHKIT-SB-000110A |