PolyPhaser SXBlock-DFM-A DC Block Filter 690 MHz-2.5GHz

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 50
Weatherproof when installed
PIM <-155dBc (-112 dBm) 2x20w

Specifications for SXBlock-DFM-A PolyPhaser

Mount Type
Bulkhead mount bidirectional
Standards
IEC 60529 IP67, Bellcore #TA-000487
Frequency Range
800 MHz to 2.3 GHz
Protected Side Connector
DIN Male
Surge Side Connector
DIN Female
VSWR
1.1:1
Insertion Loss
=0.1 dB
RF Power
500 W