Public Address Portable PA System Signal Matrix 16 Channel
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...m the panel, suitable for cabinet or desktop installation. 4 sets of power signal input terminals, suitable for 1-4 power amplifiers, and small broadcasting systems that require power partitioning. There are 16 partitions for output, with 16 touch ......
Shenzhen FHB Audio Technology Co., Ltd.
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PA system Alarm matrix(Y-9116)
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PA system Alarm matrix(Y-9116) 1. Neighbor floor alarm function (± 1 ± 4). 2. Emergency alarm signal functions. 3. Alarm trigger automatically broadcast. 4. 30 channels zone alarming. 5. To tal line mandatory control the power, can be expanded to ......
Foshan Dongchuang Audio Frequency Science&Technology Co.Ltd
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PA EDFA Optical Amplifier 1U DWDM for Digital communication network
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..., so that through the optical signal to be amplified. The traditional optical fiber transmission system is the use of optical electrical optical regenerative repeater, the relay equipment affect the system's stability and ......
Beijing Spacecom Co., Ltd.
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