Wireless Capabilities Brochure - ETS-Lindgren
Wireless Capabilities Brochure - ETS-Lindgren
Wireless Capabilities Brochure - ETS-Lindgren
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Frequency: 700 MHz to 6 GHz<br />
System Information<br />
The AMS-8500 Antenna Measurement Test<br />
Systems are fully configured to perform<br />
both research and development and type<br />
approval according to the recently published<br />
Cellular and Telecommunications and Internet<br />
Association (CTIA) test methods for portable<br />
transceivers.<br />
The system can also be used to perform<br />
antenna measurements in near and far-field test<br />
distances for more generic antenna properties.<br />
This series of anechoic chambers is designed<br />
to have better than –25 dB in Quiet Zone (QZ)<br />
reflectivity, with a .09 m Quiet Zone size.<br />
Additionally, <strong>ETS</strong>-<strong>Lindgren</strong> can also produce<br />
customized chambers, designed to fit your<br />
specific requirements.<br />
This full-size rectangular chamber is designed<br />
to operate over the frequency range of 700<br />
MHz to 6 GHz. This frequency range can be<br />
extended to higher frequencies with optional<br />
equipment.<br />
AMS-8900 Multi-AntennA ArrAy SySteM<br />
The AMS-8500 Antenna Measurement System are a series of rectangular chamber<br />
solutions for making OTA measurements of portable wireless devices and devices with<br />
embedded wireless functions.<br />
11<br />
AMS-8500<br />
Test Times (in minutes)<br />
GSM CTIA<br />
Test GPRS CDMA WCDMA Approved<br />
Configuration Edge 1xEVDO HSDPA Method<br />
15 o Stepped 31 32 60 Yes<br />
Theta Optimized 22 24 24 Yes<br />
Spiral Optimized 4 6 6 No *<br />
* Spiral Optimization produces equivalent results and is accepted in other test plans such as WiMAX.
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