The KT-FX4 is a Foxtel® approved quad input (HDMI) HD digital modulator that encodes Full-HD 1080p signals to any DTV channels. Pre-programmed with a Foxtel® approved channel listing. INPUT Number of Inputs: 4 Video Input: HDMI Video Input Level: 0.7 - 1.4V (Peak to Peak) Video Mode: PAL Audio Mode: Stereo OUTPUT Frequency Range: 177.5 MHz to 816.5 MHz (6 to 69) HDMI Loop through: No Output Level: 85dB MER: >38dB DELAYED AUDIO Delayed Audio Output: No MODULATION Video Resolution: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Compression: H.264 AVC (MPEG-4) Audio Compression: MPEG Layer II / AAC Video bitrateSD: 1 Mbps to 9 Mbps (Default 5 Mbps) Video bitrateHD: 12 Mbps to 24 Mbps (Default 24 Mbps) LCN: AU (APN) Carrier: 2K / 8K GI: 1/32 FEC: 7/8 Constellations: 16 QAM / 64 QAM MANAGEMENT / PROGRAMMING Front LCD: Yes Web GUI: Yes GENERAL Power Supply Type: External Power Supply: 2x 12V DC 4A Redundant PSU: Yes Operating Temperature: 0c to +45c Storage Temperature: -0c to +60c Dimensions: 482mm x 208mm x 44mm Weight: 2.5 Kg Warranty: 3 Years