The new DFM LC HPA 10K-40K Transmitter of the Ecostone family is an advanced liquid-cooled technological platform able to deliver an FM output signal up to 40kW. An extremely compact and efficient equipment - both transmitter and cooling system are enclosed in a 19" Rack Standard - with optimized power consumption.
The system integrates an hydraulic cooling system running through the amplifiers and powered by a redundant water pump included in the rack, to preserve stable operating temperatures even in the harshest environmental conditions.
The DFM LC HPA 10K-40K is equipped with a complete set of Audio Inputs and with an internal GPS receiver ( 1pps and 10Mhz ) for the necessary synchronization. An intuitive Local Interface displayed on the LCD and controlled through a rotative KNOB allows real-time monitoring and configuration of the equipment parameters.
Remote operation and monitoring option available.
High efficiency, low power consumption Configurations: Stand Alone, Dual Drive, 1+1, N+1 up to 7+1. Available in band II (88 - 108Mhz) Inputs: L-R, MPX, SCA, Optical, AES/EBU Integrated cooling system with redundancy dual pump with temperature flow control Anti-Condensation protection system High Efficiency Heat exchange (Δt<6°) Air detector in the hydraulic system Hot swap pluggable RF power amplifiers Unbalanced liquid cooled dummy load Broadband frequency synthesizer, without any other tuning or alignment. Monophonic & Stereophonic emission, according to CCIR, FCC or OIRT RDS & SCA subcarriers input capability Hi-Fi Quality modulated signal, with low residual noise and distortion. RF Signal free from spurious and harmonic signals Redundant 8x 5 kW power amplifier and power supply Remote Operation compliant to IEC 864-1 rule (all options are available) Quick installation (4 man-hours) Low acoustic noise, <55dbA Web Server, SNMP protocol