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General |
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HAM bands | 11m (CB) | 2m 1.25m 70cm | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m |
Freq. stability | ? | ± 2.5 p.p.m. | ? |
Tuning steps | Channelized | 12.5 / 25 kHz | 1 kHz |
Receiver |
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RX-range | 26.965-27.225 MHz | 70-108 / 136-174 / 245-246 / 400-470 MHz | 0.5-55 MHz |
Modulations | AM USB LSB DSB | FM N-FM | AM FM CW USB LSB |
Sensitivity |
AM: 3 µV DSB: 3 µV |
? |
AM (10 dB S/N) 0.5-1.8 MHz: 10 uV 1.8-30 MHz: 2 uV 50-54 MHz: 2 uV FM (12 dB SINAD) 28-20 MHz: 0.35 uV 50-54 MHz: 0.35 uV SSB/CW (10 dB S/N) 0.5-1.8 MHz: 10 uV 1.8-30 MHz: 0.25 uV 50-54 MHz: 0.25 uV |
Selectivity | 6 kHz @ -6 dB | ? |
AM: 6 kHz (-6 dB), 25 kHz (-60 dB) FM: 12 kHz (-6 dB), 25 kHz (-60 dB) SSB: 2.4 kHz (-6 dB), 4.6 kHz (-60 dB) CW: 500 Hz (-6 dB), 2 kHz (-60 dB) |
Filters | Collins mechanical filter in front end | ? | ? |
Receiver system | Capacitor tuning | ? | Double (AM/SSB/CW) /triple (FM) conversion superheterodyne |
IF-freqs. |
1st: 4245/4535 kHz 2nd: 455 kHz |
? |
1st IF: 70.455 MHz 2nd IF: 10.695 MHz 3rd IF: 455 kHz |
Image rejection | ≥ 65 dB | ? | 70 dB |
Audio output | 1 W (1.8% THD) ~ 4 W (5.4 THD) | ? | 0.6 W at 10% distortion / 8 ohms |
Transmitter |
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TX-range | 26.965-27.225 MHz | 136-174 / 245-246 / 400-470 MHz | 10-160 m + WARC / 6 m |
Modulations | AM DSB | FM N-FM | AM FM CW USB LSB |
RF-output | AM: 2-3 W / DSB: 8-10 W | 0.5 / 4 W | 0.5-5 W |
Connections |
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Antenna | SO-239 | - | BNC |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains (115 V AC ±10%, 50-60 Hz) | ? | 9-15 V DC (3800 mAh battery) |
Current RX | ? | ? | 660 mA |
TX | ? | 1.6 A max | 2.5 A |
Physical |
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Manufactured | Between 1967 and 1969 | Between 2013 and 201x in China | Between 2017 and 20xx in China |
Dimensions | ? |
100 × 52 × 32 mm (3.94 × 2.05 × 1.26 in) |
160 × 99 × 46 mm (6.30 × 3.90 × 1.81 in) |
Weight | ? | 250 gr (8.8 oz) incl. battery + antenna | 940 gr (2.1 lbs) |
Form factor | Base Station | Handheld | Portable |
Other features |
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Memories | 23 channels in 1 bank(s) | 128 channels in 1 bank(s) | ? |
Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? |
Dual band / dual display / dual standby FM radio (25 memory channels) VOX CTCSS / DCS 1750 Hz tone Repeater shift Tri-color backlit display |
3.6" LCD IF output Built-in auto-ATU Backlit buttons Memory keyer AF-DSP Internal or external microphone |
Accessories | ? | ? | ? |
MPN | TRAM-TITAN-II | BOLDOM-BD-F000008 | XIEGU-X005105 |