Multifunctional Radios Intercom Walkie Talkie

We are offering multifunctional radios intercom walkie talkie.
A. 16 channel choice
b. The computer write frequency function
arthur c. Tcssdcs
d. The english voice number
e. Battery power saving function
product parameters
launch part
frequency stability: + - 2.5 ppm
carrier power output: 5 w 1 w
modulation restrictions: 5 khz or less
modulation distortion: 6% or less
modulation characteristics: + 3 db ~ 3 db
adjacent power: 65 db or higher
stray rf components: 7.5 or less (including w
bandwidth: 16 khz or less
intermodulation interference resistance: 55 db or higher
the perturbation resistance spurious response: 55 db or higher
blocking feature: 85 db or higher
receiving part:
reference sensitivity:
audio distortion: 6% or less
audio response: + 2 db ~ - 10 db
channel rejection: p - 8 db
the adjacent channel selectivity: 55 db or higher
intermodulation interference resistance: 55 db or higher
the perturbation resistance spurious response: 55 db or higher
blocking feature: 85 db or higher
technical specifications
frequency range (optional)
vhf: 136-174 mhz, 350-390 mhz
method: 400-470 mhz, 465-520 mhz
working temperature: - 20 ℃ ~ + 50 ℃
operating voltage: 7.2 v dc
work style: same frequency simplex or different frequency simplex
size: 116 x 57 x 34 mm (not including antenna)
weight: 190 g (including battery)
antenna impedance: 50 ω
stray rf components: 7.5 or less (including w
bandwidth: 16 khz or less
intermodulation interference resistance: 55 db or higher
the perturbation resistance spurious response: 55 db or higher
blocking feature: 85 db or higher