Produces a scalable DC sample from any directional coupler, giving reliable forward or reflected power readings for accurate VSWR calculation. Feed the 0–5 V output to virtually any remote control with analog inputs, or pair it with the Burk Plus-X VSWR. Each transmission line typically needs two sensors: one forward, one reflected.
True-RMS sensing handles signals with high or low peak-to-average ratios, so it works for analog and digital power, single transmitters or combined multichannel systems. Setup is done with a 10-segment LED level display and a rotary attenuation switch. N-type RF input, 50 Ω, Phoenix connectors for DC sample and power (9–24 V), rugged metal enclosure.
Cincinnati Public Radio uses six of them at its combined WGUC/WVXU site, reading power through an ARC Plus Touch in place of three rack-mounted RF power meters.