1/4 Wave RF Protector

Quarter wave rf surge suppressoris designed for the RF system. And the signal surge protectorcan protect the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF polyphaser coaxial lightning protectorsarewidely applied in RF circuit protection of wireless coverage, base station, etc.

Smart antenna, SDMA

IEEE G902 wireless LAN

IEEE 802.11b and 802.11g wireless LAN

PTN, MSPT

Transport Network

Access Network，FTTX，UTRAN

Base station antenna feeder

ISM

MMDS

Cellular

PCS

GPS

2G，3G，4G communication

GSM, CDMA, WCDMA, TD-LTE, FDD-LTE

Technical ParametersOf 1/4 Wave RF Protector

Model	R27DF-1/4	R27NF-1/4	R60NF-1/4	R05NF-1/4
Lightning protection zone(LPZ)	1-2
Class
According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2	C
According to IEC61643	II
Max discharge current Imax (8/20µs) Imax	50KA	40KA	40KA	30KA
Working frequency
Protection level In Up	≤200v
Insertion Loss	≤0.1db
Standing-wave ratio	≤1.15
Interface form	UHF	N	DIN	BNC
Working conditions	Temperature: -40 to 80℃, Relative humidity: ≤95％
Standards compliance	IEC6000, EN60950
Mounting	Be installed between protected equipment and the signal line
Material	stainless steel +Copper/ silver white
IP code	IP20
Connector type	DIN	N	N	N

Features Of 1/4 Wave RF Protector

Wide frequency band

Large discharge current

Extremely low insertion loss and VSWR

QWS technology

Good performance from DC to 3GHz

Low strike throughput energy

Withstand multiple lightning strikes

Bi-Directional rf surge protection

Founded in 2006, Shenzhen Techwin Lighting Technologies Co., Ltd is a professional and high-tech surge protector factoryengaged in OEM & ODM of the surge protection device. The headquarter is located in Shenzhen, covering an area of nearly 6,000 square meters. Our main products are SPD, integrated box, and lightning online monitoring products.

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