Low Loss Two-Way Power Splitter/Combiner 2.2–2.8 GHz

The SKY16406-381LF is a 50 Ohm, in-phase combiner/splitter tuned for the 2.2 – 2.8 GHz band. The monolithic circuitry is 100% passive and offers low loss, high isolation and exceptional phase/amplitude. balance. The device is ideal for broad number of wireless applications including, RFID, TDD LTE, 2.4 GHz ISM Band and Satellite Communication.

It is available in a ultra miniature Skyworks Green 6 pin 1.5mm x 2.0 mm DFN package. An evaluation board is available upon request.

Please note: SKY16406-381LF is being discontinued and is not recommended for new designs.


Product LifecycleLast Time Buy
Frequency (GHz) Min.2.2
Frequency (GHz) Max.2.8
Insertion Loss Less 3 dB Split Typ.0.3
Isolation (dB) Typ.28
Output VSWR Typ.1.2:1
Input VSWR Typ.1.2:1
Amplitude Balance (dB)±0.1
Phase Balance (Deg.) Typ.±1
Total Max. Power w/2.0:1 All Ports2.0W
PackageDFN, 6-pin
Package (mm)1.5 x 2.0 x 0.75


  • Low insertion loss: 0.3 dB @ 2.5 GHz
  • High isolation: >25 dB @ 2.5 GHz
  • Return loss: 25 dB typical @ 2.5 GHz
  • Miniature DFN (6-pin, 1.5 x 2.0 mm) package (MSL1 @ 260 °C per JEDEC J-STD-020)

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