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RF Test Solutions › Signal Distribution Systems

RF Signal Distribution Systems

For High-Volume Test Setups

For test systems requiring distribution of signal to many DUTs, Mini-Circuits’ signal distribution systems combine splitter/combiners and directional couplers to expand test signal into multiple channels. Amplifiers can also be incorporated to minimize path loss and manage signal power from input to output.

  • Wide selection of splitter/combiners and directional couplers in stock
  • Bandwidths up to 65 GHz
  • RF input power up to 250W
  • Rack-mounted, panel-mounted or benchtop structures


Active Splitters

Model Name Frequency (MHz) Function Count Gain (dB) Mechanical
Low High Form Factor Height Connectors
ZT-104 10 10 16-way active splitter 1 -6 Benchtop 3.85" BNC
ZT-161RS 900 2250 16-way active splitter 1 22 Chassis 2U SMA
ZT-338 950 2150 8-way active splitter 1 0.5 Chassis 1U SMA
ZT-415 30 6000 8-way active splitter 1 1.5 Chassis 1U N-type & SMA


Passive Splitter / Combiner / Coupler

Model Name Frequency (MHz) Function Count Input Power (W) Mechanical
Low High Form Factor Height Connectors
ZT-10HPS-272700270010-way high power splitter1100Chassis2UN-type & SMA
ZT-16HPS-63W-S700600016-way high power splitter1100Chassis2UN-type & SMA
ZT-18450060004-way splitter / combiner1030Panel3USMA
ZT-20135060002-way splitter / combiner2015Chassis4UN-type
ZT-20735060002-way splitter / combiner615Chassis3UN-type & SMA
ZT-20835046004-way splitter / combiner430Chassis3UN-type
ZT-20HPS-63-S2500600020-way high power splitter1100Chassis2UN-type & SMA
ZT-22235060002-way splitter / combiner2030Panel4UN-type
ZT-229B0.56002-way splitter / combiner161Panel2USMA
ZT-230150010 dB directional coupler81.5Panel2USMA
ZT-24530010008-way splitter / combiner110Panel1USMA
ZT-24635060002-way splitter / combiner1215Chassis2USMA
ZT-25550085002-way splitter / combiner82Panel2USMA
ZT-256DC180002-way resistive splitter / combiner120.1Panel2USMA
ZT-25760060004-way splitter / combiner430Panel1USMA
ZT-27760060004-way splitter / combiner330Panel1USMA
ZT-29950060008-way splitter / combiner430Panel1USMA
ZT-30450060002-way splitter / combiner830Panel1USMA
ZT-3331009002-way splitter / combiner45Panel1USMA
ZT-34170040004-way splitter / combiner430Panel1UBNC
ZT-35110000400004-way splitter / combiner420Panel1U2.92 mm
ZT-39260060004-way splitter / combiner430Panel1USMA
ZT-39360060008-way splitter / combiner230Panel1USMA
ZT-394600600016-way splitter / combiner130Panel1USMA
ZT-40160074002-way splitter / combiner1030Panel1USMA
ZT-401BK60074002-way splitter / combiner1030Panel1USMA
ZT-4023020008-way splitter / combiner20.6Chassis1USMA
ZT-40680022002-way splitter / combiner161Chassis2USMA
ZT-429DC110002-way splitter / combiner200.01Chassis4UN-type


High Power Fixed Attenuator

Model Name Frequency (MHz) Attenuation (dB) Count Input Power (W) Mechanical
Low High Form Factor Height Connectors
ZT-275 DC 18000 30 10 20 Panel 2U SMA
ZT-358 DC 18000 20 10 20 Panel 2U SMA
ZT-354 DC 18000 10 10 20 Panel 2U SMA
ZT-337 DC 6000 30 4 100 Chassis 3U N-type