Category: IoT & Industrial Wireless RF
RF bench validation for connected sensors, gateways and industrial wireless applications.
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Industrial Wireless Channel Changes: What Should Be Rechecked?
A channel change can require rechecking path loss, radio settings and…
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RF Bench Tests for Predictive-Maintenance Sensors
Predictive-maintenance sensor RF tests should reflect the device’s data-transfer pattern and…
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How to Document IoT RF Test Uncertainty
An IoT RF uncertainty assessment identifies the contributions that affect the…
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Why IoT Radio Tests Must Include Band-Edge Channels
Band-edge checks confirm that an attenuator’s documented range covers the actual…
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How to Check Industrial Gateway Antenna-Port Bias
Antenna-port bias must be identified before connecting RF instruments or accessories…
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How to Use Dummy Loads During IoT Transmitter Development
A dummy load provides a controlled termination for suitable conducted transmitter…
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What RF Measurements Help Diagnose Missing Sensor Reports?
RF measurements can help investigate missing reports when combined with packet…
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How to Validate an IoT Test Fixture After Cable Replacement
A replacement cable should be characterized in the installed fixture before…
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RF Test Planning for Private Industrial Wireless Networks
Select industrial-network test accessories from the deployed radios’ actual bands, test…
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How to Compare Two IoT Receiver Designs Fairly
Compare receivers using the same defined stimulus, reference plane and performance…