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IQnxnplus WiMAX MIMO R&D Test Solution
The
LitePoint IQnxnplus is a modular Multi-Stream MIMO
test system that provides you with multiple, simultaneous TX and RX data
streams for testing WiFi
and WiMAX
devices with up to 4 TX and 4 RX channels. These test systems offer
program compatibility with IQmax
test systems allowing test programs to be developed on an IQnxnplus
system, and then deployed on individual IQmax
systems for high-volume testing.
You can configure
the IQnxnplus system from 2 TX and 2 RX channels to 4 TX and 4RX channels
to meet your MIMO
testing needs. The modular approach allows you to start with a
Multi-Stream MIMO-ready
unit (1 TX and 1 RX channel), and then add a synchronization unit and
multiple IQmax-750
Vector Signal Analyzer (VSA) and Vector Signal Generator (VSG) combination
units. The resulting system provides complete Multi-Stream MIMO
test capabilities for both WiFi
and WiMAX
devices.
WiMAX
Wave2 and 802.11n device standards serve different end-customer segments,
but both use Multi-Stream MIMO
techniques to offer you more robust data links with higher bandwidth. To
properly validate these designs in R&D, you need a true Multi-Stream MIMO
solution. Real world devices lack perfect isolation between channels,
causing measurement errors when trying to validate these devices using
switched MIMO
approaches. This is particularly evident when comparing EVM measurements
using switched EVM and Multi-Stream EVM testing.
WiMAX
Wave2 systems can be verified with the IQnxnplus because its distributed
LO and trigger system maintains locked phase between channels throughout
the entire frame which is typically 5 ms
For more
information, please contact us for the IQnxnplus brochure
and datasheet.
| Supported frequencies - 2.15 to 2.7 GHz, 3.3 to 3.8
GHz, and 4.9 to 6.0 GHz |
Covers the whole WiFi and WiMAX spectrum |
| High performance RF and EVM accuracy |
Fast, accurate testing |
| Expandable |
Buy only what you need |
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