COFDM wireless receiver
COFDM wireless receiver with Long distance transmission distance
Cov Txheej Txheem
System advantages
1. Long distance transmission distance
2. Real-time transmission system
3. Delay time is very short less than 500ms
4. Perfect image quality, bright colors and image smoothing
Nta
1. Transmission power 1W
2. Extremely lightweight and rugged housing
3. vibration, impact resistance
4. Application of COFDM modulation, MPEG-2 / H.264 compression
5. luaj li cas, 102 only × 60 × 21.5 hli
6. Perfect mobile application
7. Video transmission of high quality, no mosaic, no drag phenomenon
8. Support non-line-of-sight transmission, strong diffraction capability;
Technical Parameters
Modulation hom : COFDM QPSK (4Qam), 16Qam, 64Qam
Kev Khiav Hauj Lwm Rau Kev Khiav Hauj Lwm : 300-900 MHz; (adjustable per 1M)
The antenna gain : 2.15dBi
Send power : 30dbm (kho kom haum)
RF bandwidth: 1.25 / 2.5 / 6/7/8 MHz (yeem)
quav hniav (tom ntej yuam kev) :1/2 2/3 3/4 7/8
Kev tiv thaiv interval : 1/4, 1/8, 1/16, 1/32
Yees duab Compression MPEG-2, H.264 : ( video input of friends, NTSC)
Encryption txoj kev :128 – Bit AES (Can Set User Password)
Kev Khiav Hauj Lwm Rau Kev Khia :DC12V
Kev khiav hauj lwm muaj kub : -10 ~ 70 °C
Qhov ntev : 102 * 60 * 21.5 (hli) (antenna not included)
Yuag :170G (antenna not included)
Kis nyob deb li cas : 100 siab meters, 5-7 m distance
Gallery