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X-band Differential 4-port Isolator

Data Sheet: F0006
Electrical Specification
Frequency Range 8.5 to 11.0 GHz
Peak Power 80 kW
Average Power 1,100 W
Output Port VSWR <2.0:1
Maximum Pulse Length 20 µSec
Minimum Pulse Length 2 µSec
Insertion Loss <0.3 dB
Isolation >20 dB
VSWR (all ports) <1.2:1
Temperature Range -40 °C to +70 °C
Reverse Power Load Temperature Sensor
Operating Voltage +28 V
Operating Current <100 mA
Speed of Response <1 Sec
Connectors Waveguide 16 (I/P &O/P)
Reverse Power Load Temperature Sensor - Type 6027-8-33PN
Weight 2 kg nominal


  • Airborne, Ground and Naval Radars
  • Satellite Transmission Uplinks
  • Frequency ranges available - E-Band to M-Band
  • High peak and average power designs
  • Fluid & forced air cooling options
  • Custom designs based on existing products
  • Reverse power load temperature sensor



S-Band High Power Isolator

Data Sheet: F0031
s-band high power isolator
Electrical Specification
Operating Frequency 2856 ± 10MHz or 2998 ± 10MHz
Peak Pulse Power 7.5MW Typ.
Average Power 10kW Typ.
Isolation 20dB min
Insertion Loss 0.3dB max
Max Input VSWR 1.2:1
Max Output VSWR inf : 1 any phase
Waveguide Size WR284
Waveguide Gas SF6
Waveguide Operating Pressure 25 - 45 psig
Operating Temp 0°C to 35°C


Microwave components for

  • Medical
  • Security X-ray
  • Defence
  • Water cooled isolator used to provide protection for up to 7.5MW peak, 10kW average of reflected RF power



COM DEV International, Lochend Industrial Estate, Newbridge, Edinburgh, EH28 8PL, Scotland
Tel: 0131 333 2000 | Fax: 0131 333 3607 | COM DEV Europe Limited Registered England and Wales Company Number: 1863723