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Play Keysight's RF Challenge

Think you can spot what’s happening inside a signal?
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The competition has reached its final round.


Watch Challenge 4, submit your answer, and boost your overall score.

Complete all available challenges before the competition closes August 31.

Winners will be announced shortly after via email, so stay tuned for results.


Click here to review the full challenge schedule, points breakdown, prizes, and official rules.

COMING SOON
2:30 mins
Aug 4, 2026

Challenge 1: The Rotating Constellation

A 5G NR signal isn't decoding as expected. Examine the constellation, EVM, and measurement results to determine what's causing the distortion before revealing the solution.
A 5G NR signal isn't decoding as expected. Examine the constellation, EVM, and measurement results to determine what's causing the distortion before revealing the solution.
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COMING SOON
2 mins
Aug 11, 2026

Challenge 2: The Wrong Measurement

A DVB-S2X satellite signal is producing poor demodulation results. Use the available measurements to identify which analysis parameter is preventing an accurate decode.
A DVB-S2X satellite signal is producing poor demodulation results. Use the available measurements to identify which analysis parameter is preventing an accurate decode.
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COMING SOON
1:35 mins
Aug 18, 2026

Challenge 3: Does the Constellation Fit?

A digital modulation measurement isn't matching expectations. Analyze the constellation and measurement results to identify the configuration mismatch.
A digital modulation measurement isn't matching expectations. Analyze the constellation and measurement results to identify the configuration mismatch.
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COMING SOON
1:30 mins
Aug 25, 2026

Challenge 4: Following The Moving Signal

A radar signal is constantly changing frequency. Investigate the region table and time-frequency displays to determine why the signal keeps moving.
A radar signal is constantly changing frequency. Investigate the region table and time-frequency displays to determine why the signal keeps moving.
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New Expert XA5: Dual-Channel Analysis

Analyze complex RF signals faster with 2 GHz bandwidth and fast sweeps.
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RF Challenge: Full Contest Details

Review the full challenge schedule, points breakdown, prizes, and official rules.
View Contest Details

New Pro XA6: Ultra-Wideband Insight

Capture wideband signals with 8 GHz bandwidth, low noise, and 67 GHz coverage.
Learn More
RF Challenge