TNC male to female RF Lightning arrestor


TNC male to TNC female RF Lightning arrester

-TNC male to TNC female connectors

-Protect your antenna and device from dangerous electrical surges

Telsto series of DC pass RF lightning and surge protection products with an extended frequency operating band from DC to 3000MHz.

The series is the perfect RF equipment protection solution for most application requiring DC voltage and current to power tower top mounted electronics.The series is suitable for outdoor as well as indoor installations and the special plated ensures durability and long life.

Electrical Specifications

Frequency Range:DC-3G
Input Impedance:50Ω
VSWR: <1.5:1 DC-3G
Insertion Loss: <0.48dB DC-3G
Maximum impluse discharge current:20KA(8/20 μ s)


Construction: Ni plated ,silver plated conductors
Connector: TNC Male to TNC Female
Temperature: -55 to +85ºC
Phaseblocker Inline (Male to Female) Lightning Arrester

TNC Male to TNC Female Bulkhead connectors
For devices operating 0-40W
Bi-directional protection
DC Pass
Removable L bracket for bulkhead panel mounting
Protect your antenna and device from dangerous electrical surges.

Gas tube lightning protection with excellent VSWR and superior RF performance characteristics for equipment operating DC to 6GHz with up to 40W RF power. Male to Female arresters are designed for installation in-line between an antenna and feeder cable. By installing at the tower-top position, this arrester helps protect not only the end user equipment, but the cabling itself. When feeder lengths exceed 10-15m vertically a second arrester is recommended at the equipment end of the cable to protect against parasitic coupling.

Given the critical nature of remote communications, this high grade surge suppressor has been designed with safety as paramount. This device has a built-in gas-charging surge arrester element which discharges and grounds the surge the moment the surge voltage exceeds the pre-specified level. This device makes the actions of surge discharge and restoration repeatedly - no replacement necessary.


Frequency Range: DC - 6GHz
Input Impedance: 50Ω
VSWR: <1.2:1 DC-6GHz
Insertion Loss: <0.4dB DC-6GHz
Return Loss: >26dB
Power Rating: 0-40W
Sparkover Voltage: <90VDC
Voltage protection level @ 3kA (8/20us): <600V
Maximum Discharge Current: 10kA @ IEC 61000-4-5 8/20us waveform

Construction: Nickel plated brass
Durability: >500 cycles
Connector: N Male to N Female Bulkhead
Temperature: -40 to +155ºC / 5 to 95% non-condensing
Environmental Protection Level: IP55
Weight: 155g
Dimensions: 64 x 26mm (L x Ø)


- Cellular (GSM, UMTS, LTE)
- 2.4 & 5.8GHz WiFi
- Coaxial DC Pass Applications (Remote Amplifiers, LNA, etc)