Wireless conference desktop Micphone DH-9000A/B
Microphone head: pick up the speaker's voice input to the system for amplification.
Microphone luminous circle: indicates the working status of the microphone. When it is on, the microphone is turned on.
Microphone status display window.
Priority switch: press this switch to turn off all representative microphones
Microphone switch button/channel switch digital button
The power switch/channel conversion confirm button Carrier frequency UHF520-950 MHZ
Oscillation mode PLL phase locking frequency synthesis
Harmonic radiation < -65dBm
The bandwidth is 30MHz
Maximum offset is ±45 kHz
Capacitive head, single directivity
The RF power output is 15MW
* 2 AA battery
Current Consumption < 160mA
Continuous working time is about 7 hours
Size (MM) 164mm*56.5mm*147mm
Weight is 0.75 kg