The Multi Last Mile is a compact multichannel equipment for FM Digital Signal processing and Modulation, based on the latest technologies using an FPGA ( Field Programmable Gate Array ) and Direct Digital RF Up-Conversion. The use of the most modern technologies allows to have an extremely compact and efficient equipment with reduced consumption and dimensions of 2HE 19" Rack Standard.
The equipment is composed of 5 Channel Plugs, indipendent transmitting units each able to control the broadcast of a single channel up to 150W. Up to 4 channels can be simultaneously on-air, while the 5th Channel Plug acts as a passive reserve automatically activated trough the internal switch-over logic when needed.
The MLM is equipped with multiple Audio Inputs types and with an internal GPS receiver ( 1pps and 10Mhz ) for the necessary synchronization. The integrated software, accessible both in local or remote, allows to set up and control every aspect of the equipment. An intuitive Local Interface displayed on the LCD and controlled through a rotative KNOB allows real-time monitoring and configuration of the equipment parameters.
FM Modulation by digital Processing Direct-to-Channel RF frequency generation for superior RF and audio performance Up to 150W for each channel The full complement of audio inputs: L&R analog, MPX, Mono analog and AES-EBU concurrently available for primary and backup source assignment Ethernet connectivity links for programming and data service transmission Universal power supply with power factor correction (PFC) and high/low voltage detection Advanced Stereo generator and RDS encoder are standard, with inputs for external SCA or RDS equipment Internal DVB S/2 multistream satellite receiver Internal pluggable GPS receiver RF output low-pass filter is included for use directly on air LCD menu system eases setup, operation, and maintenance 1 ASI input (PID Filtering) Web server, SNMP protocol