'Insertion loss 0' presentation slideshows

Fiber Optic Cable Testing

858 views • 59 slides

Optical Loss Budget (Example 2)

1000BASE-ZX GBIC Pt max = 5 dBm Pt min = 0 dBm Pr max = -3 dBm Pr min = -23 dBm. Questions: Can you connect one GBIC to another with only a patchcord? How can you ensure that the fiber system does not exceed the maximum loss?. Optical Loss Budget (Example 2). Pt max 5 dBm.

553 views • 37 slides

RFI Environment at the Shanghai Sheshan Site

RFI Environment at the Shanghai Sheshan Site. Zhi-Qiang Shen, Bin Li, and Tao An (Shanghai Astronomical Observatory). “RFI2010 - RFI Mitigation Workshop” 29 - 31 March, 2010, Groningen (NL). Major Facilities for RA in China. 21CMA. Delingha 13.7m. Location of the Shanghai Sheshan Site.

349 views • 22 slides

R&D ERL High Power RF Systems

High Power RF Systems. R&D ERL High Power RF Systems. Alex Zaltsman. February 17-18, 2010. High Power RF Systems. Two high power RF systems consists 703.75 MHz superconducting electron gun 1 MW CW klystron transmitter power supplies 1 MW circulator 1 MW dummy load

331 views • 15 slides

CCTV Slip Ring

1. Unique compact design, minimal product size can carry multi-channel current and control signal 2. Gold to Gold contact, excellent digital transmission performance and high working life; 3. In a very compact volume integrated multi-channel fiber and signal, current, to solve the complex system structure needs; 4. The optical fiber and 12-channel control signal transmission is integrated in the minimum volume, which is suitable for precision design of high performance products; 5. Super-thick electroplated layer ensures clear and stable video.

95 views • 8 slides