6dB (4:1) Tapper 137-960 500W -161dBc N-type IP67

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SKU: DN-51FN Categories: , ,

Microlab DN-x1FN series of Tappers unevenly split high power RF signals in fixed ratios from 100:1 to 2:1 with minimal reflections or loss. The Tappers cover VHF, UHF, TETRA, and 700 – 900 MHz Public Safety bands. The innovative asymmetric design ensures an excellent input VSWR and coupling flatness across the specified bands.

The lightweight design allows easy attachment to a wall using the supplied bracket. Designed with only a few solder joints and an air dielectric, loss is minimized and reliability enhanced. See DN-x4 series for similar Tappers with broader bandwidth and multiple connector options.

  • Split ratios from 100:1 to 2:1
  • Covers all Public Safety bands: VHF, UHF, TETRA, and 700-900 MHz bands
  • Low Specified PIM
  • 500 W Avg Power Rating
  • Minimal RF Insertion Loss
  • RoHS compliant
  • High Reliability, IP67

Download Datasheet 

Frequency: 137 – 960 MHz
Ratio: 4:1/6.0dB
Main/Branch Split: -1.0/-7.0
Power: 500W avg., 3 kW
VSWR: 1.30:1 for 147-380
  1.25:1 for 380-960
PIM: -161 dBc (2 tones at +43 dBm)
Connectors: N-Type
Ingress Protection: IP67
Weight: 0.875 lbs (380 g)


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