Television line lightning arrester
TV trunk surge protector is suitable for lightning and surge protection of CATV system equipment such as cable TV signal lines, TVs, and TV amplifiers,and so on . It has wide range of applicable frequency, large discharge leakage current, double protections of overvoltage and voltage limiting. RCA interface or F interface, installation and maintenance is very convenient, the highest flow capacity can be up to 10KA, insertion loss of less than 0.2dB, data transfer rate <860M.
|
Model |
HD-XH-GTV |
|
Working frequency |
45~860 MHz |
|
Nominal discharge current In (8/20ms) |
5KA |
|
Maximum discharge current Imax (8/20ms) |
10KA |
|
External dimension |
50*25*25mm |
|
Response time Ta |
≤100ns |
|
Working temperature range Tup |
-40℃至+70℃ |
|
Insertion loss |
≤0.2dB |
|
Input-output impendence |
75W |
|
Degrees of protection |
|
|
Enclosure material |
Shielded metallic aluminum |
|
Interface mode |
CATV/F port of the Metrix system |
|
Applied range |
cable television line |
Installation method：
Put an arrester in series at the leading end of the line interface of the protected equipment.”OUT” is equipment end and “IN” is incoming line end.Connect the arrester ground terminal and lightning protection ground lead well (suggested earth resistance≤4Ω)
