HDMI cable testing

HDMI connector and cable testing

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HDMI cable compliance testing

HDMI cable testing ensures that cables comply with standards for reliable high-definition audio and video transmission between devices. It verifies compliance to various HDMI specifications, such as HDMI 2.1 (CAT 3) and HDMI 2.2 (CAT 4).

Key testing parameters include:

  • Differential Insertion Loss
  • Differential Impedance
  • Attenuation to Crosstalk
  • Intra-pair and Inter-pair Skew

Features, such Audio Return Channel (ARC), must also be tested.

Rohde & Schwarz is approved for HDMI CAT 4 connector testing and HDMI CAT 3 connector and cable testing by the HDMI Forum. We offer a comprehensive solution to address the challenges of HDMI connector and cable compliance testing.

Your HDMI cable testing challenges

Common challenges in HDMI cable testing include managing high-speed signal transmission without interference, handling variability in cable manufacturing quality and ensuring reliable performance under diverse environmental conditions.

In addition:

Understanding how to test connectors and cables for compliance with HDMI 2.2 can be complicated.

Manual calibration and compliance testing can be very time consuming.

Identifying the necessary hardware, software and accessories for effective testing can be complex and confusing.

High-performance solutions for HDMI cable testing

Rohde & Schwarz offers HDMI Forum-approved connector and cable test solutions that help you comply with the latest HDMI standards.

Our solutions are based on the R&S®ZNB3000, a vector network analyzer (VNA) that offers maximum throughput with ultrafast measurement cycles. It is capable of fully characterizing a cable in 100 minutes - reducing test times enabling faster time to market.

Benefits of our HDMI cable testing solution

  • The comprehensive method of implementation (MOI) document outlines the required materials, step-by-step testing procedures and the pass/fail criteria for each test.
  • Accurate test fixture characterization and de-embedding tools are fully integrated within the VNA firmware.
  • In-depth analysis tools provide the key insights you need to validate the HDMI cable.
  • Solutions keep pace with the latest HDMI specification.
  • Detailed documentation and global customer support are always available to help you resolve any challenges.

Discover how we can support you with HDMI cable and connector testing.

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