Anritsu MA25100A RF Power Indicator 400 MHz - 4.0 GHz

The Anritsu MA25100A is a compact, inline RF Power Indicator that instantly detects the presence of live RF signals from 400 MHz to 4.0 GHz, protecting sensitive test equipment from damage.

• Dual LED alert system — Yellow LED triggers above +17 dBm (50 mW), Red LED above +27 dBm (500 mW)

• Always-on, battery-powered design with field-replaceable ½ AA lithium cell — no warm-up needed

• Handles up to 100 W (50 dBm) input power with 7/16 DIN male connector