For a speedy processing of your order, please ensure you enter your phone number at checkout. The MD100U is a (DSB) Double Side Band phase locked loop (PLL) mono modulator. UHF AUDIO / VIDEO MODULATOR | The MD100U is a (DSB) Double SideBand phase locked loop (PLL) mono modulator. It allows an installer ""on-the-job"" choice of RF output frequencies to reticulate audio/video signals from Video Cameras, Satellite Receivers, CCTV, VCR's, Laser Disks and AM/FM Tuners into distribution systems for hotels, motels, home units, caravan parks, private homes, schools, business premises and shop displays. | The AV inputs are RCA connectors with the Sound IF input and the RF output as 'F' t ype connectors. | NOTE: There are a number of cheap modulators on the market that have left and right channel inputs, however they are not a true stereo unit. When selecting a stereo modulator, ensure you are getting true stereo and not mono. Features 2 models cover whole range - MD100VS 44-470 MHz, MD100US 470-860 MHz Agile in 250 kHz steps Adjustable output level 63-103 dB uV Can be rack mounted Stereo sound/mono option (Internal switch) Fully shielded die-cast housing Can be locally or remotely powered Phase lock looped for stability Harmonic filtering Variable voltage input (12-18 V DC) Switchable Test Pattern Specifications UHF Frequency Range 470-860 Maximum Gain (dB) 103 Inputs Stereo Audio/Video Gain Control (dB) 40 Power Supply (PSK#) 12S or 18S or 18KR Current 170 Downloads pdf Weight: 0.324