Surge Protective Device

Surge Protective Device: 1. Un: 12V, Uc: 60V 2. Up: <200V, In: 10kA 3. Frequency Range: 0-6 GHz, LDY-TK2 4. Part No.: 08860

Surge Protective Device

Application range:

LDY TK are applicable to antenna feeder equipment and transceiver system such as mobile communication base station wireless local telephone the third generation mobile communication TD SCDMA GPRS global locator MMDS microwave spectrum communications satellite and microwave communication station which can prevent the above mentioned electronic system device from damage arising from lightning radio wave impulse.

 

Main feature:

High current capacity, low residual voltage;Wide frequency bandwidth small standing wave ratio low insertion loss;Various conductor available strong adaptation ability;Standard interface convenient for installation and replacement;Anti riot design safe and reliable.

Main technical data:

Type	LDY-TK/1	LDY-TK/2	LDY-TK/3
Part No.	088601	088602	088603
Frequency Range	0-2.5 GHz	0-6 GHz	6-9 Ghz
Nominal operating voltage Un	12V
Max. continuous operating voltage Uc	60V
Nominal discharge current In (8/20μs)	10kA
Voltage protection level Up	≤ 200V
Response time tA	≤ 100 ns
Connection mode	Series connection
Insertion loss	≤ 0.2 Db
Enclosure material	Copper
Interface form	Product various interface as requested
Standing wave radio	≤ 1.2

Installation instruction:

1. The protector connected in serial between the signal channel and the protected device in order to avoid lightning the antenna feeder lightning protection device should be connected in series at the output terminal of antenna and input terminal of protected device respectively;

2. Connect the earthing wire of the protector to the equalizing ring of the lightning protection system the earthing wire length should be less than 0 5m;

3. Free special maintenance when fault occurs in the system dismantles the protector and then if the system resumes normal it is that the protector was broken and need to be replaced.

Surge Protective Device