The coaxial cables enable impulsive electromagnetic fields, which generate induction peaks, to unimpeded reach the electrical devices.
The resulting overvoltages destroy the electrical equipment connected to the antenna, such as headends, multiswitches, LNBs, receivers and TV sets.
With POLYTRON’s inline surge protection OV-F, this danger can be minimized.

  • DC pass for remote power supply
  • Solid metal housing
  • F-plug with sealing ring
  • Digitally suitable
  • Shielding class A

Technische Daten / Specifications
Typ / Type
OV-F
Artikelnummer / Article no.
7080010
Anschlüsse / Connections
F-Buchse (-Socket) / -Stecker (-Plug)
Schirmungsklasse / Shielding class
A
Frequenzbereich / Frequency range
5…2400 MHz
Impedanz / Impedance
75 Ohm
Durchgangsdämpfung / Through loss (IN-OUT)
1,2 dB
Rückflussdämpfung / Return loss
18…10 dB
DC-Durchgang / DC pas
30 VDC / 0,5 A
Surge protection  
Impulsentladungsstrom / Impulse discharge current 8/20 µs
8000 A
Durchbruchspannung / Breakdown voltage 100 V/s
230 ±42 VDC
Abmessungen / Dimensions
Ø 14,3 x 48 mm
Gewicht / Weight
24 g