Compact stereo transmitter 500W.

Potencia: 500W


PRIMARY APPLICATION: high quality at a very attractive price. Ideal for use as transmitters in stand-alone applications. Adjustable power output from 10 to 100%.
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 added to LD-MOSFET technology ensure high efficiency, better than 70% 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.

Parameters U.M. Value Notes
Frequency range MHz 87,5 ÷ 108
Rated output power W 500 Continuously adjustable from 10 to 100%
Modulation type F3E Direct carrier frequency
Operational mode Mono, Stereo, Multiplex
Working temperature °C -5 to +50
Working humidity % 95 No condensing
Working altitude mt Up to 3000 * * With adequate air evacuation system in site
Frequency setting kHz 10 Steps
Frequency stability Temperature range from -5°C to 50°C ppm ±1
Modulation capability Refered @ 0dBu for 75kHz kHz 150 Stereo, 180 Mono/MPX Meets or exceeds all FCC and CCIR rules
Pre-emphasis µS 0, 50 (CCIR), 75 (FCC) Selectable
AC Power input AC Supply Voltage VAC 80 ÷ 260
AC Apparent Power Consumption VA 653
Active Power Consumption W 650
Power Factor 0,998
Overall Efficiency % Typical 70
Connector VDE IEC Standard
Phisical dimensions Front panel width mm / inch 483  /  19 EIA rack
Front panel height mm / inch 88  /  3 1/2 2HE
Overall depth mm 394
Chassis depth mm 372
Weight kg About 9,5
Cooling Forced, with internal fan
Acoustic noise dBA < 75
Left / Mono Connector XLR F
Type Balanced
Impedance Ohm 10 k or 600
Input Level /Adjust dBu -13 to +13 Continuosly adjustable
Right Connector XLR F
Type Balanced
Impedance Ohm 10 k or 600
Input Level dBu -13 to +13 Continuosly adjustable
MPX Connector BNC
Type Unbalanced
Impedance Ohm 10 k or 50
Input Level /Adjust dBu -13 to +13 For 75 KHz FM, adjustable
SCA/RDS Connector 2xBNC
Type Unbalanced
Impedance Ohm 10 k
Subcarier Level @ 0 dBu dB -17 to -40 For 7,5 KHz FM, adjustable
AES/EBU (optional) Connector XLR F
Type Balanced
Impedance Ohm 110
Input Level /Adjust dBfs 0 to -10 For 7,5 KHz FM, adjustable
RF Output Connector N type
Impedance Ohm 50
RF Monitor Connector BNC
Impedance Ohm 50
Output Level dB Approx. -60
Pilot output Connector BNC
Load Impedance Ohm >5 K
Output Level Vpp 1 Sinusoidal
On mains 1 External fuse F 16 A – 5×20 mm
On services X
On PA Supply X
On driver supply X