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INDUSTRY INSIGHTS

Practical RF Engineering Insights

Practical guidance for RF power amplifier selection, testing, integration, reliability, and real-world applications.
RF Power Amplifier selection for 50°C field sites with cabinet heat, thermal margin, and protection review
Selection & System Design
06/08/2026

How to Choose an RF Power Amplifier for 50°C Sites

Learn how 50°C field conditions affect RF Power Amplifier output, thermal margin, duty cycle, protection, and selection.
RF PA platform selection for vehicle-mounted and fixed-site installations
Selection & System Design
06/08/2026

RF PA Platform Selection: Vehicle-Mounted vs Fixed-Site

Learn how to choose RF Power Amplifier modules for vehicle-mounted and fixed-site C-UAS systems by supply, heat, antenna path, and duty cycle.
Remote antenna RF PA output sizing chain from the RF excitation source through the cabinet and installed feeder path to the antenna input
RF Chain, Antenna & EMC Selection & System Design
06/08/2026

How to Size Remote Antenna RF PA Output

Remote antenna RF PA sizing depends on feeder loss, frequency, power reference plane, and real-load behavior. Learn when more wattage is the wrong fix.
Complete RF PA protection acceptance test setup with RF source, power amplifier, directional coupler, dummy load, power meter, 28 V supply, and system status monitoring
Performance Testing & Acceptance Power, Control & Protection
06/05/2026

How to Validate RF PA Protection Logic Before Acceptance

RF PA protection logic can pass basic checks yet fail during VSWR, heat, voltage, or recovery events. Learn how to validate every state before acceptance.
Engineer troubleshooting RF PA control interface faults using command timing, DC voltage, and RF output measurements
Power, Control & Protection
06/05/2026

How to Troubleshoot RF PA Control Interface Faults

RF PA control interface faults can make a good module look defective. Trace enable, alarm, reset, timing, wiring, DC, grounding, and EMI before replacement.
28V RF power amplifier supply voltage margin test showing DC supply, module input voltage, full-load current, and RF output verification.
Power, Control & Protection Selection & System Design
06/04/2026

How to Define 28V RF PA Voltage Margin Before Selection

RF PA voltage margin can fail under load even when the meter shows 28V. Learn how current, cable loss, duty cycle, and protection expose the real boundary.