Gold Member Since 2011
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Guangxi Dikai Sci&Tech Co., Ltd.

SPD, F Type SPD, N Type SPD manufacturer / supplier in China, offering Antenna Feeder BNC F N TNC Type Connector SPD, 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 BNC F N TNC Type Connector SPD

Antenna Feeder BNC F N TNC Type Connector SPD

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) SPD
  • 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, 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 serious Antenna Feeder SPD is designed according designed according to IEC standard, GB/T18802.21 national standard and YD/T1235 standards. The connectors can be BNC/N/L16/SL16/TNC/DIN/SMB/SMA male or female type.
It can be used for the lightning surge protection of monitoring system's video line with BNC connector, BNC Matrix Connector, Optical Transmitter and Receiver BNC connector, Video Camera BNC connector. This product is adopted the principle of discharging, clamping, filtering. It can realize high efficiency of discharging lightning surge current and anti lightning EMP function. It take the advantages of multi grade protection, large flow current, low insertion loss, low residual voltage, great transmission performance, quick respond, high discharging capacity, easy installation and connection.
This product is suitable for lightning protection of wireless communication antenna feeder, such as Satellite Antenna/Microwave/CATV/Short Wave/Ultra Short Wave/ Mobile Communication Equipment etc.

Character
1. Antenna feeder SPD, various connector.
2. Flow currents capacity 20-50kA, low insertion loss≤0.1dB
3. Characteristic impedance 50Ω, 75Ω.
4. Transmission power ≥200W, high frequency transmission.

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 TemperatureMinus 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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