Rover Walkie Talkie R-700

Description

General Specifications

frequency range

Channel capacity: 16

Channel spacing: 12.5KHz/25KHz

working voltage: 3.7V

Antenna impedance:  500

Battery capacity: 4000mAh

Size: 130x56x33mm

Weight (including battery antenna): 2499

Receiving sensitivity

Receiving Specifications -122dBm( 12dB SINAD)

Adjacency selectivity: 25K 65dB 12.5K 60dB

block: 80db

Signal-to-noise ratio.: 25K 45d8 12.5K 40dB

Received audio power: >500mw

Audio distortion:<5%

Frequency stability: +2.5ppm

Emission Specifications

Transmitting power: 10 / 回

modulation mode: 25K/16KOF3E 12.5K/BKOF3E

Modulation limitation: +5KHz+2.5KHz

Modulation distortion.: €5% -45dB

residual FM: -6708

Adjacent channel power: -36dBm

Emission spurious

Frequency stability: +2.5ppm

Maximum frequency deviation: 25K 5KHz 12.5K 2.5kHz