Wireless receiver parameters:
Power input: DC12V-15V, ≥ 1A
The panel features a 2.4-inch TFT color display with a 240RGB*320DOTS dot matrix display for the meeting mode
Power consumption: <7W
Operating temperature: -10℃ to 40℃
Main control unit dimensions (W×H×D) : 480mm×75mm (1.5U, including chassis foot pads ×175mm)
The weight of the main control machine is 2.4 kg
Communication method: UHF wireless method (one-way)
Frequency range: (640MHz - 690MHz)
Selectable demodulation methods: Digital transfer digital transmission technology
Receiving sensitivity: -100 DBM
Conversion method: Capacitive
Reference speaking distance: 20cm-60cm
Microphone tube length: The microphone pole is 41CM long
Dimensions (mm) : 180*120*60mm
LCD display, available in both Chinese and English
Carrier frequency band: UHF640MKz-690MHz
Harmonic radiation: <-65 DBM
Band width: 30MHz
Maximum offset: ±45KHz
Sensors: capacitive, unidirectional/ultra-directional
RF power output: 15mW
Battery: 3 1.5V AA batteries
Current consumption: <150mA
Continuous working time: approximately 8 hours