Professional audio communication conference microphone system
DV-9950
The main features of the system are as follows: > The host machine has display, which makes the operation more convenient and intuitive. RF control, audio UHF603-630MHz, easy to install, remove and move, no damage to the original decoration, effective working distance of 60m. The host has 20 channels and can select one channel at will to avoid interference from other frequencies. Host one-click FM function. When the microphone power is turned on and is in the same channel as the host, the microphone unit automatically follows the host to change channels. The host can connect 50 units, and the maximum number of speakers at the same time is 1 chairman, 2 representatives or 3 representatives. The system has a FIFO, chairman mode, and the number of speakers can be set to 1, 2, 3 as needed. By the host one-button shutdown function, all units can be turned off at once, eliminating the tedious operation of manually turning off units. Host Specification Parameters Carrier Band UHF603-630MHz FM Operating Effective Distance 60m Oscillation PLL Phase Lock Frequency Synthetic Sensitivity When Offset equals 25KHz Input 6dBV, S/N>60dB Frequency Bandwidth 30MHz Maximum Offset++45KHz Synthetic S/N Ratio>105dB Synthetic T.H.D <0.7% @1KHz Synthetic Frequency Response 45HZ-18KHZ+-1dB Power Supply DC12-18V Weight 2.4 Kg Size 421 × 225 × XLR parallel and 6.3 unbalanced connectors for 45mm output socket
