R8
Holistic OTA measurement system- The largest unit in the R Series
- Ideal for large antennas and military equipment testing
- Perfect design of compact range reflector, which yields extraordinary performance in measuring Sub-6GHz
- Flexible upgrade option, total coverage from Sub-6GHz to mmWave
System
Frequency range1.7 - 100 GHz
Chamber outer size (L/W/H)Customization
Quiet zone size>1.0x 1.0 x 1.0 m
Cross polarization-30 dB
Amplitude ripple± 0.5 dB
Amplitude taper1dB
Phase ripple± 5 °
Phase taper± 3 °
ApplicationEducation
Research
Defense
Reflector shapeRolled edge
Reflector size>2.5 x 2.5 x 2.5 m
Feed polarizationSingle linear polarization
polarization switchAuto switch
Feed positionerRobot adjust
Feed antenna Gain10 dBi
Anechnoic Chamber
Chamber outer size (L/W/H)Customization
Chamber doorAuto latching swing door
Chamber door size (W/H)Customization
Chamber Shielding efficiency1 - 18GHz >100 dB
Chamber air vent0.3 x 0.3 m
Chamber ligthingLED lamp
Power filter220VAC 16A
Insertion Loss: 00dB, 14KHz - 18GHz
AbsorberEmerson & Cuming ( RoHS and REACH )
DUT positioner
DUT positionerAzimuth
Roll
Manual slide
DUT positioner loading200 kg (Azimuth)
30 kg (Roll)(Customizable)
DUT positioner resolution0.1 degree (Azimuth)
DUT positioner accuracy 0.1 degree (Azimuth)
DUT positioner speed
(unloaded)10 RPM (Azimuth)
25 RPM (Roll)
DUT Positioner control interfaceRS-232
DUT positioner input power112 / 220 VAC
Control system
Operate tableAuto-lifting table
Rack19" 35U rack
Control UnitIPC
Power consumption5KW
Measurement softwareMaxwell OTA
Viewer softwareMaxwell viewer
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