Antenna Feeder Series Signal Surge Protective Device

Model:	DK-f
Brand:	DIKAI
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	Antenna Feeder surge , signal surge protect , surge protection
Price:	US $9.66 / pc
Min. Order:	10 pc

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Product Description

Product Introdction

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 effectively ensure the equipment to work properly.

Features

1. Antenna feeder SPD,various connector,BNC/N/L16/SL16/TNC/DIN/SMB/SMA.
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

Product	DK-f Antenna Feeder SPD
Type	N type	50 type	DIN 1/4 type
Norminal Discharging Currents In(8/20us) (kA)	≤10	≤10	≤25
Maximum Discharging Currents Imax (8/20us) (kA)	≤20	≤20	≤50
Voltage Protection Level (8/20us) (V)	<150	<150	<10
Working Frequency (MHz)	1~2000	50~600	800~2500
Transmission Power (W)	200	200	1000
Insertion Loss (dB)	≤0.2	≤0.2	≤0.1
VSWR	≤1.2	≤1.2	≤1.15
Impedance (Ω)	50
Connector Terminal Type	F (N Type is also Optional)	N (SL16, L16 is Optional)-J/K	DIN-J/K
Dimension (mm)	53X25X27	84X25X25	84X25X25
Weight (kg)	0.08	0.14	0.34
Working Enviroment	Temperature: -25℃~+70℃, Relative Humidity:<95%

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.