R.V.R. Elettronica

FM TRANSMITTERS > TEX-LCD SERIES > UP TO 300W


TEX300LCD

COD. TEX300LCD

Potencia: 300W

TEX300LCD

300W Compact stereo transmitter.

Features

PRIMARY APPLICATION: high quality at a very attractive price.Ideal for use as exciters in compact and modular system.

HARDWARE FEATURES: compact, non-deformable and light thanks to the stainless steel chassis, in 2 rack units only.

USER-FRIENDLY FEATURES: universal 80-260 V multi-voltage power supply enables operation without preselect voltage. Four pushbuttons for user/device interaction and software that offers a simple, intuitive interface.

RELIABILITY/CONTINUITY: APC (Automatic Power Control) and Foldback protection ensure reliable operation under any operating conditions.

AUDIO PERFORMANCE: low distortion and intermodulation values and a high noise/signal ratio.

OPERATING EFFICIENCY: incorporate a PFC (Power Factor Corrector) power supply, that provides the utmost efficiency for enhanced energy saving and environmental protection, which ensure high efficiency across the bandwidth.

EASE OF MAINTENANCE: advanced module engineering ensures extreme of access and simple maintenance.

INTERFACE CONTROL: total control thanks to microprocessor easily programmed from menu with all key parameters displayed on LCD.

INPUT/OUTPUT INTERFACE: built-in high-performance stereo coder, L&R analogue audio inputs, Mono inputs, MPX composite signal and auxiliary inputs for SCA / RDS signals.

RDS APPLICATION: built-in RDS encoder with UECP standard functions (option).

REMOTE CONTROL: built-in telemetry system via GSM modem, battery and battery charger or via WEB or via SNMP (option).

REGULATORY COMPLIANCE: state-of-the-art technology in full compliance with EC, FCC and CCIR standards.






TEX300LCD
Parameters U.M.ValueNotes
GENERALS    
Frequency range MHz87,5 ÷ 108 
Rated output power W300Continuously adjustable from 10 to 100%
Modulation type  F3E Direct carrier frequency 
Operational mode  Mono, Stereo, Multiplex 
Working temperature °C-5 to +50 
Working humidity %95Without condensing
Working altitude mtUp to 3000 ** With adequate air evacuation system in site
Frequency setting kHz10 Steps
Frequency stabilityTemperature range from -5°C to 50°Cppm±1 
Modulation capabilityRefered @ 0dBu for 75kHzkHz150 Stereo, 180 Mono/MPXMeets or exceeds all FCC and CCIR rules
Pre-emphasis µS0, 50 (CCIR), 75 (FCC)Selectable
POWER REQUIREMENTS    
AC Power inputAC Supply VoltageVAC80 ÷ 260 
 AC Apparent Power ConsumptionVA560 
 Active Power Consumption W520 
 Power Factor 0,98 
 Overall Efficiency%Typical 55 
 Connector VDE IEC Standard 
MECHANICAL DIMENSIONS    
Phisical dimensionsFront panel widthmm / inch483  /  19EIA rack
 Front panel heightmm / inch88  /  3 1/22HE
 Overall depthmm394 
 Chassis depthmm372 
Weight kgAbout 9 
Cooling  Forced, with internal fan 
Acoustic noise dBA< 75 
AUDIO INPUTS    
Left / MonoConnector XLR F 
 Type Balanced  
 ImpedanceOhm10 k or 600 
 Input Level /AdjustdBu-13 to +13Continuosly adjustable
RightConnector XLR F 
 Type Balanced  
 ImpedanceOhm10 k or 600 
 Input LeveldBu-13 to +13Continuosly adjustable
MPXConnector BNC 
 Type Unbalanced 
 ImpedanceOhm10 k or 50 
 Input Level /AdjustdBu-13 to +13For 7,5 KHz FM, adjustable
SCA/RDSConnector 2xBNC 
 Type Unbalanced 
 ImpedanceOhm10 k  
 Subcarier Level @ 0 dBudB-17 to -40For 7,5 KHz FM, adjustable
AES/EBU (optional)Connector XLR F 
 Type Balanced 
 ImpedanceOhm110 
 Input Level /AdjustdBfs0 to -10For 7,5 KHz FM, adjustable
TOS/Link
(optional)
  TOS-Link 
   Optical 
OUTPUTS     
RF OutputConnector N type 
 ImpedanceOhm50 
RF MonitorConnector BNC 
 ImpedanceOhm50 
 Output LeveldBApprox. -60 
Pilot outputConnector BNC 
 Load ImpedanceOhm>5 K 
 Output LevelVpp1Sinusoidal
FUSES    
On mains  1 External fuse F 8 L - 5x20 mm 
On services  X 
On PA Supply  X 
On driver supply  X 



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