Twim Wireless Microphone TU-980 UHF

TECHNICAL SPECIFICATION

COMPREHENSIVE FEATURE

-Frequency range : UHF 600-900 MHZ ( Digital transmission ) The concrete frequency

Is decided by the technique provision of the system usage place

-Digital  modulation Mode : pi/4DQPSK

-Occupied bandwidth :300 KHz

-Transmission rate : 204.8 Ksps

-S/N : 96 db

-Frequency response : 30 ~ 20 KHz

-Receice mode : Digital decryption receice  ( fix frequency )

-sensitivity : -94 dbm

TRANSMITTER SPECIFICATION

-Transmit mode : Audio and data using encrypted word transmission

-Dedicated data channel : 7Kbps, internal CRC check

-Capsule : dynamic

Transmitting power : < 10 dbm

-Frequency stabilization : +_ 0.005%

-Battery: Two piece AA 1,5 V battery.