Screened Masthead Diplexers

  • Improved filtering rejects out of band interference
  • Switchable DC for UHF masthead on UDF400DC
  • Fully screened mastheads with built in F-box spanner
  • Proven weatherproof housing, mast or loft mounting
  • UDF100DC - VHF/UHF diplexer
  • UDF200DC - VHF-UHF/SAT diplexer
  • UDF400DC - FM/DAB/UHF triplexer
  • UDF420DC - FM/DAB/UHF/SAT Quadplexer

TECHNICAL SPECIFICATION

  UDF100DC UDF200DC UDF400DC
Inputs VHF UHF VHF/UHF SAT FM DAB UHF
Frequency Range MHz 85-230 470-862 85-862 950-2150 88-108 174-230 470-862
Insertion Loss <1.0dB <1.5dB <1.0dB <1.5dB <1.0dB <1.0dB <1.0dB
DC Pass - 12v100mA Switch12v100mA 4/18v500mA - - 12v 100mA
Out of Band Rejection >35dB >35dB >30dB >22dB >25dBDAB >25dB FM >30dB FM
          >30dBUHF >25dBUHF >25dBDAB

 

  UDF420DC      
Inputs FM DAB UHF SAT
Outputs Output 1 88-2150MHz Output 2- 88-230MHz
Frequency Range MHz 88-107 217-230 470-862 950-2150
Insertion Loss <1.0dB <1.0dB <1.0dB <1.0dB
DC Pass - - Switch 12v100mA 14/18V 500mA
Out of Band Rejection >22dB DAB >30dB FM >30dB DAB >30dB UHF
  - >30dB UHF >30dB SAT -
PreviewAttachmentSize
19 Screened Masthead Diplexers.pdf127.37 KB
UDF100DC.jpg
UDF100DC.jpg1.19 MB
UDF200DC.jpg
UDF200DC.jpg231.2 KB
UDF400DC.jpg
UDF400DC.jpg216.79 KB
UDF420.JPG
UDF420.JPG2.88 MB