碩訊科技股份有限公司 -- OTA system (Vertical Cell)
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Products
1.RF Performance
2.Platform Noise
3.Antenna
4.RFID Coupler
5. GPS satellite low orbit
6.Shielding Box
7. Millimeter Wave
8. RF/EMI Component
9. Turn table

OTA system (Vertical Cell)   
Weight
About 450KG
Size
2.9M(L)(including the module beside the cell)*1.6M(W)*2.1M(H) (including the height of the wheel)
Rated voltage
110/220V
Function
1. 2D/3D Antenna Pattern Measurement
2. 802.11a+b/g+n+ac Throughput Throughput Measurement
3.TRP / TIS Measurement
4. EMI Standard 700MHz~40GHz
Isolation
> 100dB @ 800MHz~6000MHz
Quiet Zone
30cmx30cm +/- 0.5dB
  1. Mini-size chamber (2.9M(L)(including the module beside the cell )*1.6M(W)*2.1M(H) (including the height of the wheel)) which can be placed in the office.
  2. The cell is accompanied with the wheel, and can be moved easily.
  3. Exclusive way of installation – The cell can be easily installed and disassembled. (It takes about 1.5 hours to install or disassemble the cell.)
  4. Using Emerson & Cuming absorber
  5. The set of the whole test system in vertical cell is exclusively developed by TRC, ant the test software can be compatible with the equipments from all EDA corporations, and provide the customer-driven service.
  6. The modularized design for the antenna and turntable.---It’s convenient to maintain and upgrade the system.
  7. Provide many automatic test items such as 2D/3D antenna pattern, GSM/WCDMA/CDMA/TD-SCDMA/BT TRP/TIS for free space with phantom ,WLAN(802.11a+b/g+n+ac) and BT throughput measurement and EMI above 1GHz) for customers.
  8. Now there are many ODM, OEM, and the antenna industries using vertical cell to conduct the OTA tests.
Total radiated power (TRP),
Total isotropic sensitivity (TIS)
Effective isotropic radiated power (EIRP)
Effective isotropic sensitivity (EIS)
Near-horizon partial radiated power (NHPRP)
Near-horizon partial isotropic sensitivity (NHPIS).
The vertical cell provides the simulated environment of the standard chambers, so the customers can save time from going to other laboratories for testing.
Attributes
Minimum testing frequency
700 MHz
Maximum testing frequency
6 GHz
The frequency range for the antenna
700 MHz - 6 GHz
Measurement Antenna Model 3164-04 or equivalent
Specifications
Weight
680 kg ( 1,499.13 lb )
Testing distance
1.5 m (4.92 ft)
turntable
Accuracy 0.2 deg
Uncertainty 0.1 deg
Power requirement for the system
208-240 VAC
50-60 Hz 10A
NEMA 6-15
Power requirement for the DUT
115/230 VAC
50-60 Hz 5A
NEMA 5-15
Isolation
90 dB
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