10kw – 40KW FM Transmitter E/DFM Serie

Description

10kw – 40KW FM Transmitter E/DFM Serie

The new E/DFM 10K-40K transmitter family is a liquid-cooled technological platform capable of providing an FM output signal up to 40kW. Extremely compact and efficient equipment – both the transmitter and the cooling system are enclosed in a standard 19 “rack, with optimized energy consumption.The system integrates a hydraulic cooling system with pipes inside the amplifiers, powered by a redundant hydraulic pump included in the Rack, to maintain operating temperatures in a stable manner even in the worst environmental conditions.
The E/DFM 10K-40K is equipped with a complete set of audio inputs and an internal GPS receiver (1 pps and 10Mhz) for the necessary synchronization. An intuitive local interface displayed on the LCD and controlled through a rotating knob allows real-time monitoring and configuration of the equipment parameters.
Remote control and monitoring options available.
Main features

High efficiency, low energy 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 liquid cooling system with double hydraulic pump equipped with flow and temperature controls
Anti-condensation protection system
High efficiency heat exchange (Δt <6 °)
Air detector in the hydraulic system
Pluggable hot-swap RF amplifiers
Liquid-cooled dummy imbalance load
Broadband frequency synthesizer, without the need for tuning or alignment
Mono & Stereophonic emissions, in accordance with CCIR, FCC or OIRT
Possibility of RDS & SCA inputs
Hi-Fi quality modulated signal, low residual noise and distortion
RF signal free from spurious and harmonic signals
8x 5kW redundant amplifiers and power supply
Remote operation in accordance with IEC 864-1:all available options
Quick installation (4 man-hours)
Low acoustic noise, <55dbA
Web Server, SNMP protocol