FM Amplifiers

Upon request


Power: 5.000W


Compact liquid cooled amplifier 5.000W.


PRIMARY APPLICATION: It is particularly suitable for dusty environments, due to air that not turns inside it, so it remains much cleaner and allowing to reduced maintenance and ambiental noise.
OPERATING EFFICIENCY: incorporate a PFC (Power Factor Corrector) power supply, that provides the utmost efficiency for enhanced energy saving and environmental protection, which added to LD-MOSFET technology ensure high efficiency, better than 70% across the bandwidth.
AMPLIFIER FEATURES: exceptional-gain amplifier with very low input drive power requirement and adjustable power output from 10 to 100 %. Available (optionally) LD “Low Drive” technology which reduces required input drive power to as little as 5W.
HARDWARE FEATURES: cooled via a non-toxic, non-corrosive liquid that can withstand temperatures under -30°C. The cooling system features a double pump, with switching and automatic diagnostics. Designed in only 4 rack units.
USER-FRIENDLY FEATURES: configurable in single or three phase.
EASE OF MAINTENANCE: provides the pump compartment on the removable carriage with special gate valves that prevent the need to empty out the liquid present in the unit.
RELIABILITY/CONTINUITY: APC (Automatic Power Control), Foldback protection, redundancy of amplification units and redudancy of power supply units to mantene always on the broadcast transmission, ensure reliable operation under any operating conditions. The cooling system with the circuit of the liquid at low pressure and tubes of the circuit sized to withstand pressures 10 times over that of the operating pressures, are evidence of a high level of reliability.
INTERFACE CONTROL: control due to microprocessor easily programmed from menu with all key parameters displayed on LCD.
REMOTE CONTROL: electromechanically controllable and integrable into all digital RVR telemetry systems.

Frequency range MHz87.5 ÷ 108 
Rated output power W5000 
Spurious & harmonic suppression dBc< -75 (-80 typical)Meets or exceeds all FCC and CCIR rules
Working temperature °C-5 to +50 
Working humidity %95Without condensing
Working altitude mtUp to 3000 ** With adequate air evacuation system in site
Power supply type  monophase  /  biphaseInternal wiring
AC Power inputAC Supply VoltageVAC230  +10% -15% |  400  +10% -15%Monophase | Threephases Y
 AC Apparent Power ConsumptionVA7366Measured on threephases 400V
 Active Power Consumption W7352Measured on threephases 400V
 Overall Efficiency%Typical 68Measured on threephases 400V
 Power factor 0,998Measured on threephases 400V
 Connector ILME CQ 4/2 
Phisical dimensionsFront panel widthmm / inch483 / 19EIA rack
 Front panel heightmm1774HE
 Overall depthmm700 
 Chassis depthmm655 
Weight kgAbout 4121  PS+34  RF
Cooling type  Liquid with external unit 
Acoustic noise dBA<39Leq 3 min @ 1 m
RF InputConnector N type 
Driver power for rated output W70 (typical 50) 
Max input power before protection W150 
RF OutputConnector 7/8" EIA 
RF MonitorConnector BNC 
 Output LeveldBcapprox. -60Referred to the RF output
On mains  3 External fuses F16T 10x38 (Threephases 400V)   3 External fuses F20T 10x38 (Threephases 230V) 3 External fuses F25T 10x38 (Monophase 230V) 
On services  1 External fuse F 6,3 T 5 x 20 
On AUX Power supply  1 External fuse F 6,3 T 5 x 20 
On PA Supply  8 Internal fuses F 25 A 
On fans supply  1 Internal fuse F 10 T 5 x 20 

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