Product Characteristics
Austrian color TFT display screen Frequency 600~900MHz UHF Digital communication frequency 430~460MHz All digital technology with built-in PLL FSK modulation Transmission power 10dBM Digital communication power 10dBM Sound head: capacitive type Using batteries: Two 1.5VAA batteries Frequency response 50Hz~16KHZ ± 3dB Sensitivity: -38dB ± 2dB
Parameter
SH-9800 Wireless digital conference system Main control computer functional characteristics: True color TFT display screen Support for camera (central control) Frequency 600~900MHz UHF Digital communication frequency 430-460MHz Can use 4 channels simultaneously All digital technology with built-in high-speed MCU Number of channel groups 20x4 channels Modulation method: digital PLL FSK modulation Receiving sensitivity 12-23dB Frequency response 50Hz~16KHz+3dB Output balance/mixing DC power supply: DC12~18VDC 1A Using 4 units simultaneously Can drag N units Can switch between Chinese and English display Working distance:<100m (non interfering environment) SH-9800C/D Wireless Digital Conference System Unit Chairman's Unit The chairman unit can control priority speaking rights and prevent speaking The microphone is a capacitive microphone with cardioid orientation, high directionality and sensitivity Three 1.5VAA batteries used continuously for 6-8 hours Representative unit Except for the chairman priority function, other functions are the same as the chairman and can provide basic speaking functions The microphone is a capacitive microphone with cardioid orientation, high directionality and sensitivity Three 1.5VAA batteries used continuously for 6-8 hours
