high tech walkie talkie radio LT-188H 10 watt transmitter and receiver

General

Frequency Range

136-174MHz/400-470MHz/440-520MHz

Channel No.

16

Channel Spacing 

12.5/25KHz

Voltage 

7.5V

Battery 

2600mAh(Li-Ion)

Frequency Stabilization 

±2.5ppm

Operating Temperature Range 

-20°C~+55°C

Antenna Impedance 

50Ω

Distances 

2~15km

Transmitter 

RF Power Output 

10W

Modulation Type 

F3E

Spuirous and Harmonic

≤ -60dB

Residual Radiation 

≤ -40dB

Modulation Distortion

≤5%

Maximum Frequency Deviation 

±5KHz

 Receiver 

Sensitivity 

≤0.2µV

Modulatioin Band

±5KHz

Adjacent Channel Selectivity 

≥60dB

Intermodulation Anti-interference 

≥60dB

Spurious Response Rejection

≥60dB

Rated Audio Output Power 

≥500mW

Rated Audio Distortion 

≤5%