FIXED CHANNEL MODULATOR 19" Merk PRO-X PRO-X KMD-2101 Highlights : * Video/ audio individual process * Low noise LO Key Features : * Applicable in 47 - 860Mhz system, fixed output, for middle or small network. * IF modulation, PLL circuit, low phase noise, more stable. * Video and audio channel individual modulation. * 19-inch standard structure, independen power supply, flexible fit out, convenient operation and maintenance.