BK-2400 Wireless intercom talk back system

1.summarize

BK-2400 intercom system wireless belt pack is designed for Tv station,communication command

center,outside broadcast van,live performance and project command center.it is used to be used

with telikou intercom main station. full-duplex work way and wired connection maintain the

functions are more stable ,the voice is more clearly.easy to operate and well done in denosing

would provide you more quality output.

2.Operation guidance

(1).connect the 5-pin cable to main power,and then the power indicate light will be lighted.

(2).close the volume adjustment button(twist follow anticlockwise),insert mic.

(3).push mic button,the indicator will light.

(4).adjust sidetone until your voice reach the lowest in mic.

(5).push “call” to send talk requirement.

(6).when talk is over,push”mic” again,when indicator turn off close mic.

3.technical index

Mic impedence:200 ohm

Mic to circuit transmission gain:+49db

Bandwidth:40HZ-8000HZ +-2db

Load impedance:50-2000 ohm

Voltage of distortionless:+17dbv

Circuit to output gain:+31 db

SNR:>72DB power consumption:<65 mA

Working temperature:0-70°C

 Size:105x87x48mm