5-10 kW FM TRANSMITTER - SLG Broadcast AG

FM TransmittersFM TransmittersDMB Transmitters5-10 kWFM TRANSMITTERLiquid CoolingOVERVIEWThe innovation of the Ecreso 10 kW FM Liquid Cooling is the controlunit (CU) that enables a quick and user-friendly access (colorgraphical 1/4 VGA display, bright keyboard and various menus)to the modules of the system and informs instantaneously of thedetected failures, their types and localization.The failure is displayed, and the alarm launches a relay (RemoteControl / Remote Monitoring) and/or sends an email (TCP/IP)simultaneously.The CU communicates with each subset of the transmitter usinga CAN BUS. These control and monitoring functions developed byEcreso enable an easy and optimal maintenance of the system.10 kW FM Transmitter TCP/IP offers the best operating solution.They are extremely reliable, user-friendly and performing.The new technology they use does not prevent them from beingaffordable.LIQUID coolingRecognized for its innovating broadcasting FM solutions and inpartnership with the best specialists in liquid cooling, ECRESOlaunches today a very new generation of high power FM liquidcooled transmitters.The best of the Neptune range technology combined with a coolingwhose effectiveness has the equal one only the reliability of thecomponents used make these transmitters the best choice ofinvestment for an broadcaster.A lowering of more than 30° C compared with a solution withforced air cooling, confers on these transmitters reliability and anexceptional lifespan. An optimized efficiency makes it possible togain meadows of 2kW of consumption compared with a traditionalsolution, thus generating substantial economies on the invoice ofelectricity.FEATURES•••••••••••••••••••Liquid coolingLow noise, low distortion and excellent audio qualityExciter (Helios). Pluggable Stereo Coder.Front panel or distant power and frequency adaptabilityusing RS232 and/or TCP/IP, or even available from theControl Unit (CU).Optional RDS and digital AES input available with externalcoder.1 to 10 kW output power with a maximum VSWR of 1.35;up to 11 kW with a VSWR equal to or less than 1.1.Power supplies and amplifier redundancy enablingmaintenance without transmission break.Amplifier module and coupler covering the 87.5 to 108MHz band with no need of additional configuration.A true user-friendly, reliable and stable Control Unit thatindicates the transmitter’s condition at any time, eitherusing direct access or distant connection with othermodules (high protection against disturbances).Large color graphical LCD Display, 1/4 VGA.Two possible cooling configurations: using either internalor external cooling system.Double drive FM Exciter (Helios) and IPA are available asan option.«Soft-start»: 15-second progressive start ensuringreliability and long lasting use of all the modules.RF sample port available on front panel.Punch Stop button on front panel.Optimized weight and size: Bay 42U (2100 x 800 x 900mm).Can be easily upgraded to a 10 kW device with the simpleaddition of PA modules and a WILKINSON coupler.Complies with EC, FCC, CCIR standards.Exceptional manufacturing quality - Made in France.3 years guarantee.www.ecreso.com

5-10 kW FM TRANSMITTERliquid cooledtransmitter central unitHelios exciterTECHNICAL SPECIFICATIONSRF SectionFrequency rangeSummary of differentstepsFrequency stability87,5 MHz - 108 MHz10 kHz.< 10 -6 per yearPower rangeVSWR protectionPower settings continuousSpurious and harmonicsuppressionMonitoring (RF Monitor)Power SupplyVoltage (triphased)FrequencyMain circuit breakerAuxiliary circuit breakerConsumptionPower SupplyEnvironmentalNominal operating temperatureMaximum operating temperatureWarehousing temperatureHumidityAltitudeCoolingWorking pressurePressure lossPHYSICALCabinetOverall dimension1 to 10kW @ VSWR=1,35VSWR power limitationFrom 500 to 11000 W.> 85 dBc between 87,5 to 137 MHz> 70 dBc out of band ETSI standardConnector«BNC» typeImpedance 50 ΩLevel20 dBm @ 10 000 W380 VAC47 Hz - 63 Hz3 x 40A16 A