Surge protection SO-239 female

Lightning Surge Protector with SO-239 female at both sides

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22.99 € (tax incl.)
22.99 €
19.00 € (without tax)

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5 1.21 € 6.05 €
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The lowest price in the 30 last days was 22.99 €

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This is coaxial lightning surge protector with 50 Ohm impedance and SO-239 female connectors. There is a replaceable gas discharge tube to provide an alternate circuit path for voltage spikes. This coaxial protection will increase the safety of your RF equipment. Could be used also for TRX and can handle up to 150W.


  • RX/TRX surge protection
  • RX antenna coax line
  • Receiver protection


  • Characteristic impedance: 50Ω
  • Frequency range: DC ~ 1 GHz
  • VSWR: max. 1:1.2
  • Insertion loss: max. 0.3 dB
  • DC spark-over voltage: 230 V
  • Impulse discharge current: max. 5/3 kA (1/10 times)
  • Max. RX power: 150W (SWR 1:1)
  • Mounting: silicone O-ring + brass nut

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Product Details

Data sheet

50 Ohm
front-end protection
input and output
frequency range
DC to 1 GHz
connector type
PL female
product weight (brutto)
0.11 kg
package dimensions
12x10.5x4.5 cm
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