China COFDM Wireless Image Transmission System Manufacturer

Shenzhen Huimingjie Technology Co., Ltd (HMJ Co, hereafter) is a professional hi-tech company specializing in Mobile Wireless Transmission field, which includes integration of Emergency Communication Commanding system, and R&D, production & marketing of Security products. The Wireless Image Emergency Commanding system and Security products are all hi-sci & tech ones. Bearing Independent IPR & with wide application ranges, they are leading-edge technology in international fields. The system has been successfully applied in following fields: Public Security, the armed police, Customs, Civil Air Defense, Urban Management, Forest Fire Prevention, TV stations, Emergency office, & other fields. Meanwhile, it is also widely applied in below civilian areas: Oil field, Electric Grid Control & Surveillance, Network wireless access and so on.

We at HMJ manufacture the high-definition image transmission system which adopts the current leading COFDM/TDS-OFDM modulation technology, having relative narrow bandwidth (2, 4, 6 or 8 MHZ) and capable of multi-path anti-jamming; surmounting the interference brought by the multi-path reflection and shelter of image transmission under the analog technologies & traditional modulation technologies. It shoots in high speed moving & transfers high-resolution images in NLOS condition, esp. in complex environments. Vide encoding employs MPEG-2, DVB-T & DMB-T technology, reaching definition up to D1 (720*576 @ PAL/720*480 @ NTSC) and with bright color,...