A6

Standard type OTA measurement system
  • Optimum performance and price ratio

  • Optimized test environment, fulfilling CTIA pre-testing requirement

  • Supports commonly used testing frequency bands, 100% meets the test

  • requirement for the communication products

  • Supports cellphones, tablet antennas, simulating heads and notebook

  • computer test fixturess

System
Operating frequency
0.68 – 6.0GHz
Dimension (L/W/H)
6.2 X 3.2 X 3.2m
Maximum tested object
19" Laptop
Measurement distance
4.0m
Shielding effect
0.68 – 6.0GHz > 100dB
Quiet zone size
50cm
Quiet zone characteristics
SD *1 < 0.8
( 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
55dB @ 3.8GHz
66dB @ 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
4,000Kg
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
Signal filter
RS-232
RJ-45 Giga
Interface connector
N-Type
2" Wave guide pipe
 
3D Turntable
Turntable diameter
1.2m
Turntable load
Phi 25Kg, Theta 250Kg
Turntable type
3D
Turntable accuracy
1
Turntable resolution
0.1
Max. turntable speed
Phi 25RPM, Theta 12RPM
Input power
220VAC 50Hz
Control interface
RS-232
Phi axis removal/moving
PHi
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
0.65 – 6.0GHz
Polarization
Linear dual-polarized antenna
Polarized isolaion
20dB
Antenna gain
13dBi @ 6.0GHz
Connector type
N-Type Female
Dimension (L/W/H)
0.54 X 0.51 X 0.51m
Weight
8.5Kg
Communication antenna
Operating frequency: 0.65 – 6.0GHz Polarization: circular polarization
 Gain: 5dBi
 
Microwave path assembly (including cable)
Operating frequency
0.65 – 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
 
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)
6.4 X 4.7 X 3.5m
Equipment power requirement
220VAC 50Hz 16A

 

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