Products
Contact Us
- Contact Person : Mr. Hou Yonggang
- Company Name : Chengdu Yadianna Technology Co., Ltd.
- Tel : 86-028-85243869
- Fax : 86-028-85215202
- Address : Sichuan,Chengdu,Shiyang industrial park,high-tech zone, in Chengdu
- Country/Region : China
- Zip : 610041
Products List
CATV Optical Amplifier
1.output power: 14-26dBm
2.operation wavelength: 1530-1565nm
3.noise figure: <=5dB
Featureoutput power: 14-26dBmoperation wavelength: 1530-1565nmnoise figure: ≤5dBuse American JDUS, Furukawa low noise pump laseruse Lucent / Bell EDF, high energy conversion...
cas system
1.Support IPPV
2.Support pass back
3.Support OSD
4.Support Email
5.Support simulcrypn standard
OutlineCA only allowed the authorized users use a particular operation. CAS is exactly this system. CAS can realize DTV service authentication manager and receiver control....
Transmitting antenna
1.Could choose different radiation field, azimuth, polarization and gain of antenna;
2.2500-2700(MHz).
Could choose different radiation field, azimuth, polarization and gain of antenna, according to the actual coverage...