Allen Avionics HD-SDI Video Hum Eliminator - Video Noise and Hum Eliminator, HD-SDI Video, 75 ohms, Metal Housing Savage V20-0920 Triad-Orbit OA Orbit Arm -

Triad-Orbit OA Orbit Arm - Single Orbital Boom with IO Quick-Change Boom Arm

Padded Aluminum Case

Maximum power output of 20W 2 Audio Functions: Voice & siren mode Voice Mode: Amplifies your voice as spoken into the microphone Siren Mode: Amplifies an alert / siren tone through the megaphone speaker Ergonomic pistol grip and lightweight chassis For use outdoors as well as indoors Powered by 4 Type C batteries (1

Ultimate Support JS-MCFB100 Tripod Mic Stand with Fixed Boom

Avoids Ground Loops

Allen Avionics HD-SDI Video Hum Eliminator - Video Noise and Hum Eliminator, HD-SDI Video, 75 ohms, Metal Housing Savage V20-0920 Triad-Orbit OA Orbit Arm -The Allen Avionics HD SDI is a video hum and noise eliminator; hum eliminators work best when interference causes small differences in ground potential (less than 20 VDC) or long cable runs have induced currents. HD SDI units also work well when there are multiple power panels in a building that create differences in ground potential which induce ground loop current flow and 60 Hz hum. Reduces Electromechanically Induced Hum The HD SDI of hum