Specification

System


Operating Frequency

0.65 – 8.5GHz

Dimension(L/W/H)

4.2 X 4.2 X 4.2 m (include H Beam)

Max. Tested Object

24" AIO

Meas. Distance

1.5 m

Shielding Effect

0.03 – 18 GHz > 100 dB

Quiet Zone Size

30 cm

Quiet Zone

Characteristics

SD < 1.0

Absorber

EPP Absorber

Path Loss

Active Typically

Passive Typically

55 dB @ 3.8 GHz

41 dB @ 6.0 GHz

47 dB @ 8.0 GHz


System Stability


Passive Antenna Efficiency SD < 10%

TRP SD< 0.5dB (30° Step)

TIS SD< 1dB (45° Step)

Test Time

1 min

TRP / TIS Test Time

1 min / 3 min (1 channel)

Max. Power Consumption

3.5 KW


Input Power

220 VAC

Software

MW5 / MWT / MWV

Shielding Chamber


Chamber G.W.

6,500 kg

Shielding Door

Dimension (W/H)

1.0 X 2.0 m

Shielding Door Type

Electric Auto Latching Flat Door

Shielding Steel Sheet Thickness

2mm

Shielding Vent Size

0.3 X 0.3 m

Light

LED

Laser

3 Axis Red Laser Line

Power Filter

110-220 VAC / 6 A

Internal Power

110-220 VAC

Signal Filter

RJ45 1Gbps ​

USB3.0

Interface Connector

SMA Jack to Jack

2" Wave guide pipe

SISO OTA


Number of Antennas

23 dual-polarized Antenna Array

Antenna Pitch

15 degree

Meas. Distance

1.5 m

Quiet Zone Size

30 cm

Quiet Zone Characteristics

SD < 1.0

0.836 / 1.88 / 2.45 / 5.5 GHz

Antenna Framework

Vertical Array


MIMO OTA

Number of Antennas

8 dual-polarized Antenna Array

Antenna Pitch

45 degree

Meas. Distance

1.5 m

Quiet Zone Size

30 cm

Quiet Zone Characteristics

SD < 1.0

0.836 / 1.88 / 2.45 / 5.5 GHz

Antenna Framework

Horizontal Array

2D Turntable


Turntable Diameter

0.2m

Turntable PHI Load.

< 30Kg

Turntable Type

2D

Turntable Accuracy

1.0 degree

Turntable Resolutio

0.1 degree

Max. Turntable Speed

Theta 3 RPM


Input Power

110VAC 50Hz

Control Interface

RS-232

PHI Axis Removal/Moving

N/A

Standard Fixture

80cm Styrofoam Test Bench

Optional Fixture

N/A

Measurement Antenna

Operating Freq.

0.65 – 8.0 GHz

Polarization

Linear dual-polarized Antenna

Polarized Shielding

20 dB

Antenna Gain

6 dBi @ 6 GHz

Connector Type

SMA (Female)

Link Antenna

Operating Freq.: 0.45 – 8.5GHz​

Polarization : Circular Polarization

Gain : 6dBi

Switch Box

Operating Freq.

0.45 – 18.0 GHz

Path Type / Quantity

Passive / TRP / TIS

Total Number of Instruments

3 Set Base Station

Input Power

110VAC 60Hz, 220VAC 50Hz

Support Contents

BT OTA / Wi-Fi OTA / 5GNR FR1 OTA / NBIoT / LTE Cat.M

Option Contents

SISO Wi-Fi Throughput / RSE / LTE-CA / ENDC-CA

Control unit

Control unit

Industrial Computer / Windows System / Microsoft (Excel) / GPIB Card

Rack

19"41U Standard Instrument Rack

The M3 Multi-probe OTA Measurement System Standard package is designed for user who does not have an existing laboratory but pursue high accuracy and also easy to maintain. This package customized design requirement from scratch so user could enjoy instant measurement results.

 

Helps conducting MIMO Multi-cluster equipment test through standard equipment to mimic  realistic environment. Furthermore, enhanced measurement level through to channel emulators for precise measurement results and cost-effectiveness