Walkie-talkie

We are offering multi-functional professional walkie-talkie. Product parameters：
launch part
frequency stability: + - 2.5 ppm
carrier power output: 5 w 1 w
modulation restrictions: 5 k hz or less z
modulation distortion: 6% or less
modulation characteristics: + 3 db ~ 3 db
adjacent power: 65 db or higher
stray components: 7.5 or less (including w
bandwidth: 16 k hz or less
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
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