SWR / Power Meter (210-0524) Features Faxback Doc. # 33334 INTRODUCTION Your Micronta Standing Wave Ratio and Power Meter helps you tune your CD or amateur radio system for best performance. CB and amateur radio systems work best when the antenna system's impedance matches the transmitter's output impedance as closely as possible. The standing wave ratio (SWR) function helps you adjust your antenna to the precise length for maximum transmitted power. The power meter function measures either the peak envelope power (PEP) or average power from your transmitter. The meter's output and input impedance are 50 Ohms. (SP/EB 6/7/96)