LT-5800 walky talky
VHF/UHF
Scrambler, PTT ID
Warranty; 1 year
Delivery time: 3days after T/T
LT-5800 two way radio/ interphone/ walkie talkie/ transceiver
128 channels, 1200mAh Li-ion battery
DTMF encoder/decoder
Scrambler
Wide/Narrow band selectable
PTT ID function
FM radio function
Transmit time limit
51 groups of CTCSS/214 groups of DCS
Alarm function
General |
|
Frequency range: | UHF: 400-470MHz,450-520MHz |
Number of channel | 128 |
Channel Spacing | 12.5/25.0 KHz |
Working temperature | 7.4V |
Battery type | 1200 mAh(Li-ion) |
Average Battery Life(5-5-90 working circle) | Around 10 hours |
Frequency Stability | ±2.5 PPM |
Working temperature | -20 ~+60°C |
Antenna Impedance | 50Ω |
Size (exclude antenna &battery) | 98.3*57.7*28 mm |
Weigth (with antenna &battery) | 220g |
Transmitter |
|
Power output | U:4.0W/1.0W ,V:5.0W/1.0W |
Modulation | F3E |
Spurious & harmonics | -36dBm<1GHz -30dBm>1GHz |
Squelch level | 40/45dB |
Audio distortion | ≤5% |
Modulation control | ±2.5 12.5KHz; ±5.0 25KHz |
Audio response | +1 to -3 dB |
Receiver |
|
Sensitivity | ≤0.30/0.20uV |
Selectivity | 60/65dB |
Inter-modulation | 65dB |
spurious response frequency control | 70dB |
Squelch level | 40/45dB |
Audio power output | 500mW |
Audio frequency distortion | ≤5% |
