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KS9089A TD-SCDMA MS/BTS EVM Plugin

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Key Features & Specifications

The TdscdmaEvm plugin processes TD-SCDMA (Time Division - Synchronous Code Domain Multiple Access), 3GPP N-TDD 1.28 Mcps compliant signals.

  • Descramble, despread, and demodulate TD-SCDMA modulated signals, for both uplink (MS) and downlink (BTS) directions
  • Incorporates advanced technology that does not require coherent carrier signals or symbol-clock timing signals

Customize the plugin to measure and analyze non-ideal signals. User-definable parameters include:

  • Result length
  • Analysis sub-frame, analysis time slot
  • Sampling mode
  • Sync method

Output results can include:

  • Peak EVM
  • Composite EVM (Modulation accuracy)
  • IQ origin offset (Composite IQ offset)
  • Rho

Description

The Keysight Measurement Framework (KMF) software provides an easy to use software framework for rapid test solution development using Microsoft’s Visual Studio .NET environment. With KMF you can develop high- performance, scalable test measurement solutions which take full advantage of parallel processing multi-core CPUs for fastest measurement processing and testing speeds. KMF provides core framework libraries, Visual Studio developer tools, and measurement processing plugins that deliver trusted Keysight measurement algorithms in a componentized .dll form.

The TdscdmaEvm plugin processes TD-SCDMA (Time Division - Synchronous Code Domain Multiple Access), 3GPP N-TDD 1.28 Mcps compliant signals. The plugin can descramble, despread, and demodulate TD-SCDMA modulated signals, for both uplink (MS) and downlink (BTS) directions. The plugin's demodulator parameters are user-definable, providing the ability to customize the plugin to measure and analyze non-ideal signals. The digital demodulator used in the plugin incorporates advanced technology that does not require coherent carrier signals or symbol-clock timing signals.

Download a 30-day trial of KMF now.

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