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Guangxi Dikai Sci&Tech Co., Ltd.

Antenna Feeder Surge Protector, Surge Protector, Signal Surge Protector manufacturer / supplier in China, offering Antenna Feeder Signal Surge Protector Surge Protective Device SPD Tvss, PV Solar SPD DC 600V 1200V 1500V 3p Lightning Arrester, PV Solar SPD DC 600V 1200V 1500V 3p Surge Arrester and so on.

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Supplier Homepage Product Antenna Feeder SPD Antenna Feeder Signal Surge Protector Surge Protective Device SPD Tvss

Antenna Feeder Signal Surge Protector Surge Protective Device SPD Tvss

FOB Price: US $8-10 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $8-10/ Piece
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Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram, Cash

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Basic Info
  • Model NO.: DK-F n
  • Structure: Protective Gap
  • Application: AC/DC System
  • Operation Voltage: Low Voltage
  • Material: Stainless Steel
  • Brand: Dikai
  • Maximum Discharge Current Imax(8/20): 20ka
  • Working Frequency (MHz): 1 to 2000 MHz
  • Transmission Power: 200W
  • Vswr: Less Than 1.2
  • Type of Connector: BNC,F,N,SMA,DIN,TNC,L16(Custom Made)
  • Transport Package: Carton
  • Origin: Nanning City, Guangxi, China.
  • Type: Signal Type Arrester
  • Installation: Parallel Arrester
  • Size: Small
  • Shape: Cuboid
  • Certification: ROHS, ISO9001, SGS, CCC, Cnas Report
  • Nominal Discharge Current in(8/20): 10ka
  • Voltage Protection Level (8/20): 150V
  • Respond Time Ta: Less Than 1ns
  • Insertion Loss: 0.5dB
  • Impedance: 50 Ohm
  • Trademark: Dikai
  • Specification: IEC61643, ISO9001: 2008
  • HS Code: 8536300000
Product Description
Product Introduction
DK-f Antenna Feeder Signal SPD is designed according to IEC GB/T18802.21 and YD/T1235 standards. It is suitable for lightning protection of satellite antenna and microwave signal transmission. With features of integration metal structural design, high discharge capacity and fast respond, it can can ensure the equipment work normally.
Antenna Feeder Signal Surge Protector Surge Protective Device SPD Tvss

Technical Parameter
Nominal Discharge Current In(8/20us)Less than 10kA
Maximum Discharge Current Imax(8/20us)Less than 20kA
Voltage Protection Level (8/20us)Less than 150V
Working Frequency1 to 2000 MHz
Respond Time tALess than 1nS
Transmission Power200W
Insertion LossLess than 0.5dB
VSWRLess than 1.2
Impedance (Ohm)50 Ohm
Weight0.08 kg
Working Temperature Minus 25 to 70 degrees Celsius
Relative HumidityLess than 95%RH
Type of ConnectorBNC,F,N,SMA,DIN,TNC,L16(Custom Made)

Application Scope
1. Antenna feeder of mobile base stations  
2. Satellite receiving antenna.
3. Short wave (SW) or ultra-short wave antenna feeder.
4. CATV amplifier.
5. Microwave antenna feeder.
6. Radio transmission and receiving equipment.
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Ms. Sophia Huang
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