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QBERT™ Bit Error Rate Tester

Next-Generation Bit Error Rate Testing

Verify your system configuration and performance with the Quasonix QBERT™. Its portability and simplicity make it an ideal replacement for aging test equipment. Its high-performance BERT core makes it the BERT of the future.

Test Beyond Normal Limits

Test Beyond Normal Limits

Able to maintain pattern sync beyond 4.9e-1 BER so you get real results, even when your system is under extreme stress.
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Experience Efficiency—Right at Your Fingertips

Experience Efficiency—Right at Your Fingertips

Auto-detects DQE, supports DQM, and responds in real time—all through a clean touchscreen interface designed for a frictionless user experience.
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Count on Quasonix Engineering

Count on Quasonix Engineering

Made in the USA with TAA-compliant components and a rugged, field-ready design—manufactured for reliability in any environment.
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Documents

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Quasonix Product Catalog 2027

Our complete line of aeronautical telemetry products, all made in the USA: transmitters, antennas, receivers, best source selectors, test equipment, and networking. Includes example configurations for a telemetry link and a test lab, plus our 25-year history and the team behind our customer support.

15.52 MB

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QBERT™ Bit Error Rate Tester Datasheet

A portable, touchscreen bit error rate tester with up to 8 channels, bit rates from 0.001 to 50 Mbps, and DQE/DQM-based testing. It holds pattern sync beyond 49% BER (PN31), so the errors you count come from your system, not your BERT. TAA compliant and made in the USA.

640.19 KB

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QBERT™ Bit Error Rate Tester Manual

How to install, configure, and operate the QBERT™ bit error rate tester, including BERT setup, presets, and DQE stream processing. Also covers specifications, maintenance, warranty, and requesting technical support or an RMA.

1.0

4.92 MB

Accessories

Ensure Your Next Mission’s Success

Quasonix is the only company in the industry that delivers equipment from end to end on telemetry links, including transmitters, antennas, receivers (with integrated combiner, demodulators, and decoders), and best source selectors. We are ideally positioned to help our customers find the best possible equipment lineup to ensure flawless telemetry data with optimized cost and schedule.

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