Download the White Paper to Discover:

• The Measurement Trap: Why traditional point-contact diodes fail to calculate true RMS power in digitally modulated signals, often leading to misleading readings.
• The 4480A Solution: How Schottky diode technology operating in the square-law region provides modulation-independent accuracy validated against NIST-traceable thermal standards.
• End the Element Management Nightmare: The benefits of the element-free, dual-band design that eliminates the need to select, rotate, or inventory multiple plug-ins.
• Operational Simplicity: Gain simultaneous Forward Power, Reflected Power, automatic VSWR, and Return Loss readings on a clear digital display, reducing field errors and technician workload.

Ensure your critical communication systems—from public safety to military—are operating at the correct power and performance levels. Accuracy starts here.