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Splitter & Tap

CATV Splitter

  • S05N Series
  • S21 Series
  • DS31A Series
  • VS21 Series
  • GS21 Series
  • S31 Series
  • S51 & S61 & S71 Series
  • S91 Series

SATV Splitter

  • S02N Series
  • S15 Series
  • DS32A Series
  • VS22 Series
  • GS15 Series
  • S06 Series
  • S52 & S62 & S72 Series

CATV Tap

  • T05 Series
  • T21 Series
  • DT31A Series
  • VT21 Series
  • TS1921 Series
  • TS1916 & TS1917 Series
  • T06 Series
  • T51 & T61 & T71 Series

SATV Tap

  • T02 Series
  • T15 Series
  • DT32A Series
  • VT15 Series
  • T52 & T62 & T72 Series

Naming Rules

  • Splitter Naming Rules
  • Tap Naming Rules

Products Pictures

DT31A Series

  • DT31A-106 (60×51 mm)

    DT31A-106

  • DT31A-208 (88.5×51.4 mm)

    DT31A-208

  • DT31A-412 (88.5×60.5 mm)

    DT31A-412

  • DT31A-616 (127.5×61.9 mm)

    DT31A-616

  • DT31A-816 (127.5×61.9 mm)

    DT31A-816

 

Product Features - DT31A Series

  • Heavy Duty Zinc Diecast Case
  • Precision Machined Threads
  • Anticorrosive Nickel Finish
  • High Isolation
  • Solder back available

DT31A Series

DT31A-1xx
ReferenceFrequency (MHz) 106 108 112 116 120 124
Insertion Loss In-Out 5~1000 ≤3.2 ≤2.5 ≤2.0 ≤1.2 ≤1.2 ≤1.2
Tap Loss In-Tap 5~1000 6.5±1 8±1 12±1 16±1 20±1 24±1
Isolation Out-Out 5~1000 ≥22 ≥24 ≥26 ≥28 ≥30 ≥32
Return Loss 5~1000 ≥18 ≥18 ≥20 ≥20 ≥20 ≥20
DT31A-2xx
ReferenceFrequency (MHz) 208 210 212 216 220 224
Insertion Loss In-Out 5~1000 ≤4.1 ≤3.2 ≤2.5 ≤2.0 ≤1.2 ≤1.2
Tap Loss In-Tap 5~1000 8±1 10±1 12±1 16±1 20±1 24±1
Isolation Out-Out 5~1000 ≥25 ≥22 ≥25 ≥26 ≥28 ≥30
Return Loss 5~1000 ≥20 ≥18 ≥20 ≥20 ≥20 ≥20
DT31A-4xx
ReferenceFrequency (MHz) 412 416 420 424
Insertion Loss In-Out 5~1000 ≤4.3 ≤2.5 ≤2.0 ≤1.2
Tap Loss In-Tap 5~1000 12±1.2 16±1.2 20±1.2 24±1.5
Isolation Out-Out 5~1000 ≥25 ≥25 ≥26 ≥28
Return Loss 5~1000 ≥20 ≥20 ≥20 ≥20
DT31A-6xx
ReferenceFrequency (MHz) 616 620 624
Insertion Loss In-Out 5~1000 ≤4.3 ≤2.5 ≤2.0
Tap Loss In-Tap 5~1000 16±1.5 20±1.5 24±1.5
Isolation Out-Out 5~1000 ≥25 ≥26 ≥25
Return Loss 5~1000 ≥20 ≥20 ≥20
DT31A-8xx
ReferenceFrequency (MHz) 818 820 824
Insertion Loss In-Out 5~1000 ≤4.3 ≤2.5 ≤2.0
Tap Loss In-Tap 5~1000 16±1.5 20±1.5 24±1.5
Isolation Out-Out 5~1000 ≥25 ≥26 ≥28
Return Loss 5~1000 ≥20 ≥20 ≥20
© Sandmartin Groups Ltd. 2013
Tel: 86-760-8621 1777
Fax: 86-760-8621 1761
Email: dvb_sales@smt.cc
Website: http://www.sandmartin.com.hk