A2
Light type OTA measurement system- Minimized space-saving design
- Plug and play, no need for EMC extra construction
- Simplified testing steps and lessen measurement time while maintaining stable and accurate data
System
Operating frequency0.68 – 3.8GHz
Dimension (L/W/H)1.0 X 0.8 X 2.1m
Maximum tested object6.5" hand-held device
Measurement distance1.0m
Shielding effect0.68 – 3.8GHz > 80dB
Quiet zone size-
Quiet zone characteristics-
AbsorberEmerson&Cuming non-toxic proof (RoHS and REACH)
Path loss Active Typically45dB @ 3.8GHz
System stabilityTIS SD *1<1.5dB
TRP SD<1dB
Antenna test time-
TRP / TIS test time15 minutes (TRP 3 channels + TIS 3 channels)
Dissipated power1.0KW
Input power110VAC / 220VAC
Software-
Shielding chamber
Chamber gross weight350Kg
Shielding door dimension (W/H)0.5 X 0.5m
Shielding door typeElectric locking sector door
Shielding steel sheet thickness2mm
Shielding vent size-
Light source-
Laser position monitoring-
Power source filter24VDC / 10A
Internal power source-
Signal filter-
Interface connectorN-Type
3D Turntable
Turntable diameter0.5m
Turntable load< 1Kg
Turntable type3D
Turntable accuracy1 degree
Turntable resolution0.1 degree
Max. turntable speedPhi 10RPM, Theta 12RPM
Input power110VAC 60Hz
Control method-
Phi axis removal/moving-
Standard fixtures6.5" hand-held device fixtures
Optional fixtures-
Measurement antenna
Operating frequency0.65 – 6.0GHz
PolarizationCircular polarization cone spiral antenna
Polarized Shielding20dB
Antenna gain13dBi @ 6.0GHz
Connector typeSMA (Female)
Dimension (L/W/H)0.25 X 0.25 X 0.3m
Weight1.0Kg
Communication antenna-
Microwave path assembly (including cable)
Operating frequency0.65 – 3.8GHz
Active path loss*210dB @ 3.8GHz
Path type / quantity．Purely active, measure with a combined testing instrument TRP and TIS
．Do not support the spectrum analyzer
Total number of instrumentsSupports a single combined testing instrument
Control method-
Input power-
Option contents-
Control unit
Control unitIndustrial computer
Windows operating system
Microsoft spreadsheet (Excel)
GPIB interface card
Installation requirement
Working dimension (L/W/H)2.0 X 2.0 X 2.5m
Equipment power requirement110/220VAC 50/60Hz 20Amp
