Over-the-Air (OTA) Test Chambers

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General Test Systems RayZone1800 Compact and High-Precision OTA Quick Test System


  • 0.6GHz ~ 6GHz Frequency Range
  • Movable & Integrated Design, Overall Transport, Fast Delivery
  • Minimal space consuption by making full use of R&D Lab
  • Support all wireless communication standards
  • Cover all standard test items
  • Asymmtric multi-probe can reduce interference and increase the measuring speed

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WIFI Solution

Intergrated Solution for WLAN Terminals’ OTA measurement

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Test Equipment Description

The Most Compact Full Functional OTA Test Platform

CTIA Certification System Accuracy Comparable

RayZone 1800 is the smallest full-functional OTA test platform in the world. It can be configured flexibly to conduct almost any OTA tasks with the same accuracy and repeatability as a large certification system, but much higher speed and smaller floor space.

Based on new understandings of EM measurement theory and characteristics of mobile terminal devices radiation patterns, RayZone 1800 applies a number of engineering breakthroughs as to classical rectangle chamber designs. It comes with an anechoic chamber design of asymmetric polygon shape, doubles the sampling points with the same amount of measurement probes, and maximizes the quiet zone.

RayZone 1800 brings competitive advantages to antenna/RF engineers in the 4G era. It supports both LTE SISO and MIMO tests. With GTS initiated/3GPP approved Radiated Two-stage MIMO throughput test method, the upgrade from SISO to MIMO, even from 2D to 3D channel model is software only.

Protocols supported: LTE SISO(FDD/TDD), WCDMA, HSPA/HSPA+, CDMA/CDMA2K, EVDO, 1xRTT, GSM/GPRS, GPS, A-GPS, Wi-Fi, Bluetooth, LTE MIMO(RTS), NB-IOT, eMTC, DeSense. Carrier Aggregation(CA)

Test Functions:

  • Gain
  • Directivity
  • Beamwidth
  • Sidelobe Level
  • Efficiency
  • TRP
  • TIS
  • EIRP
  • EIS
  • ICS
  • Radiation Pattern
  • Desense
  • ECC
  • Throughput

Impeccable Performance

Perfect Fit for Pre-Certification and R&D 

RayZone 1800’s comprehensive functions and high efficiency accelerate the R&D cycle, improve certification test passing rate, and significantly reduce your product time to market.

RayZone 1800 complies with the latest CTIA specifications wherever applicable. The smaller size does not sacrifice its function, accuracy and repeatability. Together with extensive acceleration mechanisms, RayZone 1800 is an ideal tool for pre- certification and R&D.

  • CTIA standards compliance wherever applicable
  • Passive and active tests
  • Head-and-hand phantom
  • 2D/3D antenna pattern display
  • Desense test
  • Multiple test instruments
  • Rich debugging information for R&D
  • 15°sampling resolution

Software Only System Upgrade to MIMO OTA

For LTE SISO, RayZone 1800 provides the fastest and smoothest test in the industry. It finishes a single channel TIS test in less than 10 minutes following exactly the CTIA approved method, or less than 5 minutes with SmartTest method.

In addition, RayZone1800 supports LTE Envelope Correlation Coefficient (ECC) measurement. The accurate and repeatable ECC test results with extensive antenna pattern information help R&D engineers identify areas for improvement visually.

Furthermore, RayZone1800 can be upgraded to support MIMO OTA throughput test without any hardware change or service interruption.

With RayZone 1800, device manufacturers have a future proof system, with pay-as-you-go functions tailored for your demands.

Design for R&D Engineers

  1. Compact: 1.8*1.9*1.1 m (5.9’x6.23’x3.61’)
  2. Accurate: CTIA certification test system equivalent 
  3. Full function: 2G/3G/4G SISO, LTE MIMO OTA.
    WiFi, GPS, All-Channel sensitivity Sweep
  4. Fast: time-efficient measurement and algorithm
  5. Easy to use and maintain

Certified Level of Accuracy

RayZone 1800 has 13 sides, a unique design that needs only 11 antennas to achieve the 15-degree sampling density required by CTIA specification.

With an asymmetrical design, measurement antennas are not directly facing each other. Thus, it lengthens the signal path in a limited space, maximizes the absorber capability, guarantees the isolation between antennas and avoids antenna coupling and signal reflection.

Perfect Fit for Any Standard Item

RayZone 1800 supports all wireless communication standards, as well as NB-loT/eMTC standard, desense/passive/active and other complicated tests.

Patent Algorithm, Quick Test

RayZone 1800 supports our patented SmarTest technology. It takes a different approach and enhances the test speed by taking advantage of the unique property of each protocol. Advanced users may combine various test options and generate customized configurations according to specific attributes of each individual DUT, and thus maximize test speed while keeping high measurement accuracy and fluency.

Movable & Integrated design

It is small, fast, economical and convenient, with the highest repeatability and accuracy in its class, which can be directly shipped to you site. 

FunctionsPassive measurement
SISO/MIMO OTA measurement
Desense measurement
ApplicationsAntenna measurement
Wireless communication terminals functional OTA measurement
medium and small sized wireless communication terminals
Frequency range0.6GHz ~ 6GHz
ItemsPassive: Gain, Directivity, Beamwidth, Cross polar level, Sidelove level, Efficiency
Active: EIS, EIRP, TIS, Throughput, NHPRP, NHPIS, ICS, Desense
Shielding> 80dB
Logical Interval15°
Max Speed40°/s
Max. Weight20kg
Size (LxWxH)1180mm x 1800mm x 1985mm
Door (WxH)600mm x 600mm

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