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JD780A Series Analyzers
Introduction
The LTE (Long-Term Evolution) Signal Analyzer of the JD780A series performs power and spectrum
measurements as well as modulation analysis to test the proper transmitter performance of TDD LTE
systems. It performs conformance testing according to the following standards providing a simple
Pass/Fail indication on each test.
3GPP TS 36.104. Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS)
Radio Transmission and Reception
3GPP TS 36.141. Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS)
Conformance Testing
3GPP TS 36.211. Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels
and Modulation
3GPP TS 36.212. Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and
Channel Coding
3GPP TS 36.213 V8.2.0. Evolved Universal Terrestrial Radio Access (E-UTRA); Physical
Layer Procedures
This instrument provides the following measurement tools for TDD LTE system:
Spectrum Analysis
RF Analysis
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Channel Power
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Occupied Bandwidth
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Spectrum Emission Mask
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Adjacent Channel Leakage power Ratio (ACLR)
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Multi-ACLR
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Spurious Emissions
Power vs. Time: Slot and Frame
Modulation Analysis
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Constellation
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Data Channel
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Control Channel
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Subframe
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Time Alignment Error
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Data Allocation Map
Auto Measure
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Conformance Test
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Maintenance Test
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Signal Performance Test
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DAS Test
Power Statistics CCDF
Carrier Aggregation
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Using LTE – TDD Signal Analyzer
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