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75OHm EMP Protector F-Female

75OHm Lightning Protector. F-type Female. DC-1.5GHz, supplied without GDT


75OHm Lightning Protector. F-type Female. DC-1.5GHz, supplied without GDT

HUBER+SUHNER gas discharge tube protectors make the best of the traditional spark gap protection principle for general applications in electronics and adapt it perfectly to RF coaxial line applications.At their heart are specially designed gas discharge tubes. The available product range of GDT’s enables a selection according to the RF transmission power with an optimum protection performance. A very important feature of the GDT protectors is the possibility to DC/AC power outdoor equipment via coaxial cable.

Series 3402 products can be used broadband from DC to 2 GHz or even higher. They are generally designed as coaxial feed-throughs which allow the customer to build up a protected area according to the recommended and well-proven protection zone principle of IEC 62305. HUBER+SUHNER GDT protectors are designed such that the gas discharge tubes can be easily exchanged for new operation conditions or replaced in the case of a necessary service.

  • Broad-band design
  • DC continuity for remote powering
  • The protector can also be installed reversely
  • Delivered without gas discharge tube
  • Data refer to GDT 9071.99.0547, 230 V
  • Compliant to IEC 61643-21


Download Specifications


Technical Data

Electrical Data
Impedance 75 Ω
Frequency range 0 - 1500 MHz
Insertion loss ≤ 0.5 dB
RF CW power ≤ 50 W
Surge current handling capability 10 single / 5 multiple kA (test pulse 8/20 μs)
Residual pulse energy 350 μJ typically (test pulse 4 kV 1.2/50 μs / 2 kA 8/20 μs) main path - protected side
Mechanical Data
Weight 126 g
Environmental Data
Operating temperature -40 °C to +85 °C
Waterproof degree IP 54 (according to IEC 60529, data refer to the coupled state)
2011/65/EU (RoHS) compliant
Housing: Brass, SUCOPLATE ® Plating
Centre contact: Copper Beryllium Alloy / Gold Plating (without Nickel underplating)