Mmds

  QPSK digital TV modulator adopts advanced  digital signal processing technology ，of which receiving port can directly use digital satellite receiver for receiving ，thus fully complying DVB-S standard .Not only can it gain relatively high frequency spectrum usage ratio，having very strong anti-interference and relatively high price performance to price ratio，but also it is well compatible with microwave equipment. QPSK digital TV modulator adopts various processing methods, such as random energy spread processing, RS coding, convolution interweave, contracting convolution coding, and pre-modulating baseband shaping peocessing, etc. All these contribute a high guarantee to the data transmitting performance .In a word, it’s a high performance QPSK modulator for transmitting digital TV and other digital signal.                                                           

  AWE-2000  Coder is a user-friendly, powerful MPEG-2 Encoder. It supports every standard video and audio signal, including analogue S-VIDEO, analogue composite video, and mono/analogue stereo signal etc. The format of the output of compressed data is ASI/SPI. By compressing input as MPEG-2 MP@ML format，coder real-time encodes and multiplexes audio signal according to MPEG-2 format, and then, generating DVB transport stream. It completely complies MPEG-2 standard, and it has high compatibility. Its dimension is 1U standard case, by watching the LCD display on the front panel, user can finish the setting of auto-running of this machine.

  The AW-0100 IDUT is a broadband MMDS transmitter with a channel capacity up to 31 television channels or 150 digital chan- nels (64QAM modulation). The  transmit- ter  incorporates  traditional  Cable  AML reliability and advanced design features. The AW-0100 IDUT is designed to provide cost-effective coverage over a wide area. With an omnidirectional transmit antenna it can cover an area of approximately 15 Kilometer radius when fully loaded with 31  channels,  or,  a  22  Km  radius  when loaded with 15 channels. A larger area can be covered if the desired coverage is less than 360 degrees in azimuth.