4x Stacked 3-Way In-Line Wideband Reactive Power Splitters

-163dBc PIM, 600-6000 MHz, IP67

ASSM-113B-4-D43 is a Stacked version of Low-PIM 3-Way In-Line Reactive Power Splitter for 4×4 MIMO Applications, They are designed to evenly split high power signals between 600MHz and 6000MHz. This Compact, Small Form Factor design can be used without any bulky inter-connections or undue cable stress. They are rated to be used in extreme weather and environmental conditions and are perfect for Pole-Mount applications where the signals need to be split just before the Antennas. Other stacked options are also available on request with different mounting configurations.


  • 4x Stacked for 4×4 MIMO Applications
  • Compact, Small Form Factor design
  • Wide bandwidth 600 MHz – 6000 MHz
  • Easy Pole-Mounting Options just before the Antenna
  • LTE-LAA, CBRS and C-Band Ready
  • In-Line Reactive Splitter
  • Superior Construction and High Power Handling
  • Low Insertion Loss and low VSWR
  • Low PIM, -163dBc
  • RoHS Complaint
  • Weatherproof / Outdoor unit
  • In Stock to low lead time delivery


Frequency Range600 MHz – 6000 MHz
Passband Insertion Loss0.35 dB @ 600-2700 MHz
0.50 dB @ 2700-4200 MHz
0.60 dB @ 4200-6000 MHz
(Over the theoretical loss of 6 dB)
VSWR≤ 1.30 @ 600-2700 MHz
≤ 1.35 @ 2700-4200 MHz
≤ 1.35 @ 4200-6000 MHz
Power Handling300 W (Avg)
PIM – 3rd-163 dBc (2 Tones +43 dBm)
Temperature Range-30°C to 75°C
Weight7.50 lb
Housing FinishAluminum Body
Mounting MethodMounting Holes
Humidity5% - 95%

© Innowave RF, LLC. All Rights Reserved. Specs can change without notice. Drawings are for reference purpose only