PDWM8300 8-Ch.
FOREWORD Please read this manual thoroughly before you attempt to set up and use the Wireless Microphone System. It contains a range of installation suggestions as well as instructions to ensure safe usage. Installed properly, you can expect years of trouble-free service from this product. Main Features 1. Using VHF 170-215.8 VHF band to avert interferencing frequency. 2. Using multi level high frequency and mid frequency narrow band filter, so as to dispel any possible interferencing signals. 3.
Wireless meeting microphone This circle light is working, indicating the battery working when the transmitter is switched on. Power supply Power consumption Carrying frequency Frequency stability S/N ratio Channel interference ratio Dynamic range T.H.D Cartridge Polarity Frequency response Sensitivity of transmission Temperture DC9V <35mA 170-270MHz ±0.002% >90dB > 80dB >80dB <3% Condenser noise proof Uni-direction 40Hz-18KHz( 3dB) -47±3dB @1KHz 14-131°F (-10-55°C) 1. Cartridge 2. Working indicator 3.
System connection flow diagram Problem Received signal is noisy. Contains extraneous sounds. Theres sound while transmitter is ON. Noise from receiver while transmitter is off. Installation of Reciever • Keep the machine 1m above the ground • Keep the machine away 1m against the wall.
