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SXBLOCK-DFM-A
dc Block RF Surge Protector

Broadband dc block RF Surge Protector

DC block RF surge protector used in dual or multi-band antenna systems where one or more antenna requires a dc supply for a tower mounted amplifier (TMA).  The dc block prevents dc voltage from being shorted within the nonbiased antenna system and isolates the corresponding base station outputs from dc voltage  

Features

  • DC blocking 50Ω
  • Weatherproof when installed
  • PIM  <-155dBc (-112 dBm) 2x20w

Specifications for PolyPhaser SXBLOCK-DFM-A

Type
DC Block
Mount Type
Bulkhead mount bidirectional
PIM Rated
Y
Standards
IEC 60529 IP67, Bellcore #TA-000487
Connector
DIN
Surge Side Connector
DIN Female
Protected Side Connector
DIN Male
Frequency Range
800 MHz to 2.3 GHz
RF Power
500 W
VSWR
1.1:1
Insertion Loss
≤0.1 dB
Protocol/Application
dc block, RF lightning protection

complete