A8

Professional type A8 OTA measurement system
  • Optimum Quiet zone performance, both software and hardware can meet the

  • requirements of CTIA regulations.

  • Has a 5.0m measuring distance and the wide space, showing the most realistic test results

  • The MIMO Single Cluster testing functions can be upgraded in future

  • Supports the lower frequency testing performance

System
Operating frequency
0.45 – 6.0GHz
Dimension (L/W/H)
8.2 X 3.9 X 3.9m
(height excludes 0.2m H-type steel)
Maximum tested object
19" Laptop
Measurement distance
5.0m
Shielding effect
0.45 – 6.0GHz > 100dB
Quiet zone size
50cm
Quiet zone characteristics
SD *1 < 0.65
(Refer CTIA v3.2 @ 836.5 / 1,880 / 2,450 / 5,500MHz)
Absorber
Emerson & Cuming non-toxic proof (RoHS and REACH)
Path loss Active typically
Passive typically
 
57dB @ 3.8GHz
68dB @ 6.0GHz
System stability
Antenna efficiency SD < 10%
Antenna test time
10 minutes
TRP test time
12 minutes / channel
TIS test time
17 minutes / channel
Power consumption
5KW
Input power
220VAC
Software
Maxwell OTA Maxwell Viewer
 
Shielding chamber
Chamber gross weight
6,500Kg
Shielding door dimension (W/H)
1.0 X 2.0m
Shielding door type
Electric auto latching
Shielding steel sheet thickness
2mm
Shielding vent size
0.3 X 0.3m
Lighting
Single beam fiber glass with LED white lamp
Laser position monitoring
1.4 million pixels camera
5mW red light quadrature axis projection
 
Power source filter
220V 16A
IL: 100dB, 14KHz – 18GHz
 
Internal power source
220VAC
 
3D Turntable
Turntable diameter
1.2m
Turntable load
Phi 25Kg, Theta 250Kg
Turntable type
3D
Turntable accuracy
1 degree
Turntable resolution
0.1 degree
Max. turntable speed
Phi 25RPM, Theta 12RPM
Input power
220VAC 50Hz
Control interface
RS-232
Phi axis removal/moving
The PHi axis can be moved and removed
 
 
Standard fixtures
Hand-held device fixtures Tablet fixtures
Laptop fixtures Head fixtures
(for SPEAG SAM Head only) Hand fixtures
Optional fixtures
2D Styrofoam test bench Customized  fixtures


 

Measurement antenna
Operating frequency
0.45 – 6.0GHz
Polarization
Linear dual-polarized antenna
Polarized isolation
20dB
Antenna gain
13dBi @ 6.0GHz
Connector type
N-Type Female
Dimension (L/W/H)
0.54 X 0.51 X 0.5m
Weight
8.5Kg
Communication antenna
Operating frequency:
0.65 – 6.0GHz Polarization: circular polarization Gain: 5dBi
 
Microwave path assembly (including cable)
Operatin frequency
0.45 – 6.0GHz
Active path loss*2
8dB @ 3.8GHz
Passive path loss
19dB @ 6.0GHz
Path type / quantity
Passive, TRP, TIS, SISO,
Wi-Fi Throughput, RSE
Total number of instruments
Supports six combined testing instruments
(or six sets of paths)
Control interface
RS-232
Input power
110VAC 60Hz, 220VAC 50Hz
 
Option contents
SISO
Wi-Fi Throughput
RSE
LTE CA
BT OTA
Wi-Fi OTA
LTE MIMO OTA
 
Control unit
 
Control unit
Industrial computer Windows operating system
Microsoft spreadsheet (Excel) GPIB interface card
Instrument rack
19"41U standard instrument rack
Worktable
Electric lifting table
Fixtures cart
Movable fixtures stowing cart
Installation  requirement
Working dimension (L/W/H)
8.4 X 5.4 X 4.4 m
Equipment power requirement
220VAC 50Hz 16A

 

For more information, please leave a message
  • Company
  • Name
  • Tel
  • Email
  • Message