Origin	China
Model Number	DGM-K/F
Brand Name	DGMDQ

Key words : Lightning Signal Devices Antennas,Signal Protector,Surge Protective Device,Surge Protector(lightning arrester),SPD

Application Notes:

DGM-K series lightning signal devices antennas adapt to Satellite TV tuner,Satellite microwave signal receiver station ,Mobile communication,Base station antenna system to protect the receiving device avoid to lightning shocking over-voltage caused by feeder induction.

Products Features:

• Larger throuth-flow capacity,lower residual voltage,re-use after a lightning strike
• Low VSER,little insertion loss,high transmission rate
• More interface types and more reliable,no special maintenance

Technology parameter:

 

Type	DGM-K/BNC	DGM-F/TNC	DGM-K/F	DGM-K/SMA	DGM-K/N
Working frequency	0~2.0G	0~2.0G	0~1.0G	0~1.0G	0~2.0G
Charactristic impedance	75Ω	50Ω	75Ω	75Ω	50Ω
Nominal breakerover voltage(100V/S)	65~90V
Nominal discharge current	5KA(8/20)
Max discharge current	10KA(8/20)
Limited voltage	≤550V
Voltage standing-wave ratio	≤1.2
Insertion loss	≤0.5d B
Interface form	K/KK/JJ/J
Operation environment	Temperature -25~+70
Outline size	∠59.2x25x25 mm