Product

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SURGE PROTECTOR

SURGE PROTECTOR.  
                           
 
 APPLICATION
 • This product is a protector that automatically discharges surge voltage from a thunderbolt or a heavy current to keep MATV system safe.
 
 FEATURE
• It has tripolar discharge tube arrestor to restore automatically and operate in a normal condition after removing the causes of overvoltage and overcurrent.
• It has frequency with few insertion loss in a CATV band.
 
 SPECIFICATION
  Unit SPD-1000W SPD-2150W Note
Frequency Range MHz 5.75~870   54~806   950~2,150  
Insertion Loss dB max 1.2 1.2 3.0  
Return Loss dB min 15 10 8  
Insulation Resistance ㏁ min 1 1  
DC Discharge Voltage V DC 180~300  
Insulation Voltage V min AC 1,000(1 mintue)  
Noise Figure dBmV max -30  
Impedance 75  
Impact Current
Discharge Voltage
DC100 V/㎲ ≤ 700V -  
DC 1000 V/㎲ ≤ 900V ≤ 700V  
Current limiting operating current   Automatic return within 1 minute