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General |
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HAM bands | 70cm | 11m (CB) | 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 2m 10m |
Freq. stability | ±2.5 ppm | ? | +/- 2.5 p.p.m. |
Tuning steps | ? | Channelized | Software defined |
Receiver |
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RX-range |
400-430 MHz (UHF Lo version) 430-450 MHz (UHF Mid version) 450-470 MHz (UHF Hi version) Other bands optional |
26.965-27.255 MHz | 0.01-65 / 95-148 MHz (300 MHz with oversampling) |
Modulations | N-FM W-FM | AM | AM AM-sync N-FM W-FM CW USB LSB DSB Multiple (Software defined) |
Sensitivity | ≤ 0.2 µV (12dB SINAD) | 0.5 µV | 70 nV (with preamp) |
Selectivity | 12.5 / 25 kHz |
7 kHz @ -6 dB 19 kHz @ -60 dB |
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Filters | ? | ? | ? |
Receiver system | ? | ? | Direct Down Conversion, SDR |
IF-freqs. | ? | ? | Software defined |
Image rejection | ≥ 60dB | ? | ≥ 90 dB |
Audio output | Internal speaker | 3 W | Through computer |
Transmitter |
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TX-range |
400-430 MHz (UHF Lo version) 430-450 MHz (UHF Mid version) 450-470 MHz (UHF Hi version) Other bands optional |
26.965-27.255 MHz | 0.01-65 / 95-148 MHz (300 MHz with oversampling) |
Modulations | N-FM W-FM | AM | AM AM-sync N-FM W-FM CW USB LSB DSB |
RF-output | 4W max | 3 W | HF: 15 W, VHF: 8 W |
Connections |
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Antenna | SMA | - | SMA |
Impedance | 50Ω | 50Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 6 V DC or internal Li-ion battery | Mains | 10 to 15 V DC |
Current RX | ? | ? | ? |
TX | ? | ? | 3A max |
Physical |
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Manufactured | Between 200x and 20xx in China | Between 195x and 196x in USA | Between 2017 and 20xx in Russia |
Dimensions |
52 × 112 × 27 mm (2.05 × 4.41 × 1.06 in) |
157 × 55 × 222 mm (6.18 × 2.17 × 8.74 in) |
165 × 100 × 35 mm (6.50 × 3.94 × 1.38 in) |
Weight | 300 gr (10.6 oz) including battery | 2.30 kg (5.1 lbs) | 500 gr (1.1 lbs) |
Form factor | Handheld | Base Station | Headless |
Other features |
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Memories | 16 channels in 1 bank(s) | 12 channels in 1 bank(s) | 10000 channels in 10000 bank(s) |
Usage | Amateur / Ham radio operators | Citizen Band (27Mc) | Amateur / Ham radio operators |
Features |
CTCSS / DCS PC programmable Time-out Timer |
? |
Bandscope width: 20 kHz to 80 MHz WLAN optional, 100 Mpbs DAC converter: 14 bit 640 MSPS 8 programmable transistor switches for external equipment Modular microphone input for Yaesu MH-31 |
Accessories | ? | ? | ? |
MPN | PUXING-PX-000555 | E.F.-JOHNSON-MESSENGER-000300 | EXPERT-ELECTRONICS-SUNSDR000002-PRO |