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General |
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HAM bands | 70cm | 6m | |
Freq. stability | ? | ±2.5 ppm | |
Tuning steps | 5 / 10 / 15 / 20 / 25 / 50 / 100 kHz | 5 / 10 / 6.25 / 12.5 and 25 kHz | |
Receiver |
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RX-range | 440-450 MHz (430-450 MHz after modification) |
136-174 MHz (VHF Lo version) 245-246 MHz (VHF Hi version) 400-470 MHz (UHF version) |
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Modulations | FM | N-FM W-FM | |
Sensitivity | 0.2 µV (12 dB SINAD) | <0.2µV (12dB SINAD) | |
Selectivity | 60 dB | 25 or 12.5 kHz | |
Filters | ? | ? | |
Receiver system | ? | ? | |
IF-freqs. | ? | ? | |
Image rejection | ? | ≥60dB | |
Audio output | ? | ? | |
Transmitter |
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TX-range | 440-450 MHz (430-450 MHz after modification) |
136-174 MHz (VHF Lo version) 245-246 MHz (VHF Hi version) 400-470 MHz (UHF version) |
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Modulations | FM | N-FM W-FM | |
RF-output | High: 1.5-5 W (depending on voltage), Low: 0.5 W | Hi: 4 to 5W, Low: 0.5 to 1W | |
Connections |
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Antenna | BNC | SMA | |
Impedance | 50 Ω | 50Ω | |
Other | - | - | |
Electrical |
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Power req. | 7.2-9V DC (6R6/AA) or 7.2-13.8V DC external | 7.2V DC or internal Li-ion battery | |
Current RX | 25-100 mA | ? | |
TX | 0.8-1.8 A | ? | |
Physical |
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Manufactured | Between 199x and 199x | Between 200x and 20xx in China | |
Dimensions |
65 × 117 × 37 mm (2.56 × 4.61 × 1.46 in) |
55 × 100 × 32 mm (2.17 × 3.94 × 1.26 in) |
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Weight | 540 gr (1.2 lbs) | 220 gr (7.8 oz) including battery | |
Form factor | Handheld | Handheld | |
Other features |
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Memories | ? | 128 channels in 1 bank(s) | |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | |
Features | CTCSS and DTMF |
Two lines alphanumeric dot matrix LCD Double channels watch CTCSS / DCS DTMF/2 tone/MSK ANI 1750 Hz tone 10-digit keyboard PC programmable Keypad lock Time-out Timer Reverse frequency function (shift) Scrambler Simplex or Semi-duplex Operate Mode |
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Accessories | ? | ? | |
MPN | RADIOSHACK-/-REALISTIC-HTX-000404 | PUXING-PX-000888 |