The Model R177M Master Baseband Switch is the “master” or “stereo slave” unit to provide balanced stereo audio follow baseband video switching on contact closure, for a cost effective EAS system. EAS audio and video signals are buffered with adjustable ±3 dBmV amplifiers, for isolation and signal quality. The baseband audio and video signals are looped through to supply succeeding units. High quality and long life RF and Audio switching relays ensure low loss and high isolation for reliable system performance. Each unit has test buttons to switch only video or audio for its 8 switches allowing less intrusive testing when desired. Control of this unit to switch either audio, or video, or both, passes through to any succeeding units for EAS alarm switching. The modular design of this unit facilitates mounting near the equipment to be switched minimizing cable runs, installation and maintenance. Product Documents & Videos Spec Sheet Click to Download User Manual Click to Download The Model R177M Master Baseband Switch is the “master” or “stereo slave” unit to provide balanced stereo audio follow baseband video switching on contact closure, for a cost effective EAS system. EAS audio and video signals are buffered with adjustable ±3 dBmV amplifiers, for isolation and signal quality. The baseband audio and video signals are looped through to supply succeeding units. High quality and long life RF and Audio switching relays ensure low loss and high isolation for reliable system performance. Each unit has test buttons to switch only video or audio for its 8 switches allowing less intrusive testing when desired. Control of this unit to switch either audio, or video, or both, passes through to any succeeding units for EAS alarm switching. The modular design of this unit facilitates mounting near the equipment to be switched minimizing cable runs, installation and maintenance. Product Documents & Videos Spec Sheet Click to Download User Manual Click to Download See More
The Model R177M Master Baseband Switch is the “master” or “stereo slave” unit to provide balanced stereo audio follow baseband video switching on contact closure, for a cost effective EAS system. EAS audio and video signals are buffered with adjustable ±3 dBmV amplifiers, for isolation and signal quality. The baseband audio and video signals are looped through to supply succeeding units. High quality and long life RF and Audio switching relays ensure low loss and high isolation for reliable system performance. Each unit has test buttons to switch only video or audio for its 8 switches allowing less intrusive testing when desired. Control of this unit to switch either audio, or video, or both, passes through to any succeeding units for EAS alarm switching. The modular design of this unit facilitates mounting near the equipment to be switched minimizing cable runs, installation and maintenance. Product Documents & Videos Spec Sheet Click to Download User Manual Click to Download
