A2

Light type OTA measurement system
  • Minimized space-saving design

  • Plug and play, no need for extra construction

  • Simplified testing steps and lessen measurement time while maintaining stable and accurate data

 

System
Operating frequency
0.68 – 3.8GHz
Dimension (L/W/H)
1.0 X 0.8 X 2.1m
Maximum tested object
6.5" hand-held device
Measurement distance
1.0m
Shielding efficiency
0.68 – 3.8GHz > 80dB
Quiet zone size
-
Quiet zone characteristics
-
Absorber
Emerson&Cuming non-toxic proof (RoHS and REACH)
Path loss Active Typically
45dB @ 3.8GHz
System stability
TIS SD *1<1.5dB
TRP SD<1dB
Antenna test time
-
TRP / TIS test time
15 minutes (TRP 3 channels + TIS 3 channels)
Dissipated power
1.0KW
Input power
110VAC / 220VAC
Software
-
 
Shielding chamber
Chamber gross weight
350Kg
Shielding door dimension (W/H)
0.5 X 0.5m
Shielding door type
Electric locking sector door
Shielding steel sheet thickness
2mm
Shielding vent size
-
Light source
-
Laser position monitoring
-
Power source filter
24VDC / 10A
Internal power source
-
Signal filter
-
Interface connector
N-Type
 
3D Turntable
Turntable diameter
0.5m
Turntable load
< 1Kg
Turntable type
3D
Turntable accuracy
1 deg
Turntable resolution
0.1 deg
Max. turntable speed
Phi 10RPM, Theta 12RPM
Input power
110VAC 60Hz
Control method
-
Phi axis removal/moving
-
Standard fixtures
6.5" hand-held device fixtures
Optional fixtures
-

 

Measurement antenna
Operating frequency
0.65 – 6.0GHz
Polarization
Circular polarization cone spiral antenna
Polarized Shielding
20dB
Antenna gain
13 dBi @ 1GHz
Connector type
SMA (Female)
Dimension (L/W/H)
 0.25 X 0.25 X 0.3m
Weight
1.0Kg
Communication antenna
-
 
Microwave path assembly (including cable)
Operating frequency
0.65 – 3.8GHz
Active path loss*2
10dB @ 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 instruments
Supports a single combined testing instrument
Control method
-
Input power
-
Option contents
-
 
Control unit
Control unit
Industrial 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 requirement
110/220VAC 50/60Hz 20Amp

 

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