Anritsu eNews Winter 07
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eNews
Winter 2007 |
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Industry
First - Mobile WiMAX Handheld Test Solutions |
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Industry-leading
BTS Master™ and Spectrum Master™ Analyzers provide engineers,
technicians and contractors with field instruments for mobile WiMAX
testing.
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The Mobile WiMAX measurement
capability has been designed into three options to provide users with flexibility
when configuring their instrument. |
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- Mobile
WiMAX RF Measurements Option
RF measurements are used to measure the transmitted signal strength
and signal shape of the selected BTS transmitter. For the technician’s
convenience, the RF measurement option can display Channel Spectrum,
Power vs. Time, ACPR and RF Summary screens.
- Mobile
WiMAX Demodulator
This option can demodulate Mobile WiMAX OFDMA signals and displays detailed
measurements for evaluating transmitter modulation performance using
Constellation, Spectral Flatness, EVM vs. Sub carrier, and EVM vs. Symbol
and it can automatically decode the DL MAP. For faster go no-go testing,
a technician can specify to only demodulate the FCH (Frame Control Header).
- Mobile
WiMAX OTA Option
Mobile WiMAX OTA Option has a basic drive test capability with it’s
channel monitor measurement that combines the channel power measurement
made over time with the GPS location information (requires Option 31)
of the instrument, this information can be saved to either internal
or external memory for export to post processing software such as Mapinfo
or MapPoint, which can display Mobile WiMAX power levels over a geographic
area.
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| All the
options can be used with the MT8222A BTS Master, and the Spectrum Master
MS2721B, MS2723B, and MS2724B analyzers. Weighing less than nine pounds,
the MT8222A is the smallest, lightest, and most economical handheld solution
for complete 2G/3G/4G base station testing. The MS2721B, MS2723B, and MS2724B
are the most advanced ultra-portable 7.1 GHz, 13 GHz, and 20 GHz spectrum
analyzers on the market. Their broad frequency coverage and excellent sensitivity,
coupled with a wide selection of resolution bandwidths, make the MS272XB
series well suited for the most challenging field environments. |
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