Narda-ATM - Microwave RF Components Manufacturer

You are here: Home / Ka-Band Components / Ka-Band Coaxial / Hybrid Couplers

Hybrid Couplers

90° 3dB Hybrid Couplers For Ka-Band

90° Hybrid 3dB Directional Couplers

ATM manufactures a variety of 90° Hybrid 3dB directional couplers. Our hybrid directional coupler had two output ports that are 90° out of phase with each other, splitting power equally between it's two output ports.

We offer Ka-Band coax directional hybrid couplers for your next RF project. Models include 20W RF power with 3kW Peak.

For more information feel free to call us and discuss your needs with one of our design engineers.

Ka-Band Satcom Models - 90° Hybrid 3dB Directional Couplers
  • The Hybrid Directional Coupler splits power equally between its two output ports.
  • Two output ports are 90° out of phase with each other.
  • Construction is stripline in an aluminum housing.
Single Octave Output Response For 3dB Hybrid Couplers
Single Octave Output Response For 3dB Hybrid Couplers
Hybrid Coaxial Couplers - Schematic Diagram
Hybrid Coaxial Couplers - Schematic Diagram
90 degree Hybrid 3dB Directional Coupler for Ka-Band
90 degree Hybrid 3dB Directional Coupler for Ka-Band
GENERAL SPECIFICATIONS
RF POWER: 20 watt average
3kw peak
RF CONN: SMA Female or
2.92mm (K-Type) Female- 4 ports

 

Ka-Band Satcom Models - 90° Hybrid 3dB Directional Couplers
RF Power 20W Avg, 3KW Peak
Freq GHz VSWR
max		 Isolation
dB min		 Coupling**
Limits dB		 Phase
Balance		 Model No. Outline
Drawing
18.3 - 20.2 1.60 16 3.2+/-0.55 +/-6.0 H918KaC Fig X
18.3 - 31.0 1.70 14 3.8+/-0.6 +/-9.0 H91Ka Fig X
27.5 - 31.0 1.70 14 3.8+/-0.6 +/-9.0 H919Ka Fig X
** Includes frequency sensitivity. Specifications subject to change without notice.