Antenna Feeder Signal Surge protection

antenna feeder SPD, 0-2500 MHz, 200W, 10kA

antenna feeder SPD

This SPD  is suitable for antenna system's thunder and lightning surge protection such as satellite antenna, microwave, cable TV line and so on.

(1) Carefully designed and manufactured according to the bandpass filter principle, the high grade filter network and the big throughflow quantity thunder and lightning draining channel have composed a high quality antenna SPD;

(2)The standing wave is small, the insertion loss is small;

(3)The output protection voltage is low;

(4)Fast response, long life;

(5)The operating frequency scope is wide;

(6)This product has a different interface models, users can choose according to actual needs.

Technical parameters:

Product Name	DK-f n Antena SPD
Characteristic Impedance (Ω)	50
Operating frequency (MHZ)	1~2000
Transmission power (W)	200
Standing-wave ratio	≤1.2
Insertion loss	≤0.2
Nominal discharge current (8/20μs)(kA)	≤10
Max continuous operating voltage (8/20μs)(kA)	≤20
Voltage protection level (8/20μs)(V)	150
Port models	F or N
Embient temperature	-25 ~ +70°c
Embient  humidity	<95%

Product installation and application:

(1)This antenna SPD is installed in series between the antena channel and the protected devices, the output is connected with the protected equipment;

(2)Applies to  the wireless access system, the mobile communication, the cable TV and the transposer station etc.,  the receiving and dispatching system electronic installation's thunder and lightning protection;

(3)When used outdoors, the antena SPD should be noted that rain, must not allow rainwater to infiltrate into its in-house;

(4)All wiring must be solid and reliable electrical connection;

(5)Lightning protection grounding should comply with standard  requirements, grounding line should be as far as possible short and grounding resistance should be less than 10Ω

Updated on 1st Dec, 2011

Antenna Feeder Signal Surge protection