Product

PTX100LCDDSP

Compact stereo transmitter DSP Based 100W.

Features

PTXLCDDSP is the perfection of the most sold professional FM transmitter world-wide!

AUDIO PERFORMANCE: clear and transparent sound comparable to CD sound quality made possibile thanks to a noise/signal ratio as high as 90dB, low distortion and stereo separation as high as 60dB!
PRIMARYAPPLICATION: Optimal for use as an independent exciter. Adjustable power output from 0 to 100%.
AUDIO FEATURE: incorporated a board for isofrequency applications (SFN) and a limiter on audio (ITU) to ensure controlled emissions in the spectrum.
HARDWARE FEATURES: compact and indeformable thanks to the stainless steel chassis, in 2 rack units only.
INTERFACE CONTROL: totally microprocessor-controlled, easily programmed from menu through a large LCD and useful optical ENCODER.
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. S/PDIF, TOSLINK, AES/EBU digital audio inputs are available as standard.
REMOTE CONTROL: built-in telemetry system via GSM modem, battery and battery charger or via WEB or via SNMP (option).
RELIABILITY/CONTINUITY: business continuity is guaranteed by an incredible range and variety of controls, such as Fold-Back control for effective VSRW (Voltage Standing Wave Ratio) protection and IAMLC (Intelligent Automatic Modulation Level Control) to keep modulation level steady.
RDS APPLICATION: built-in digital RDS encoder with UECP standard functions.
EASE OF MAINTENANCE: advanced module engineering ensures extreme of access and simple maintenance.
REGULATORY COMPLIANCE: state-of-the-art technology in full compliance with EC, FCC and CCIR standards.

PTX100LCDDSP
Parameters U.M. Value Notes
GENERALS
Frequency range MHz 87.5 ÷ 108
Rated output power W 100 Continuously adjustable from 10 to 100%
Modulation type Direct carrier frequency
Operational mode Mono, Stereo, MPX
Working temperature °C -5 to +50
Working humidity % 85 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 Meets or exceeds all FCC and CCIR rules
Pre-emphasis µs 0, 25, 50, 75 Selectable
POWER REQUIREMENTS
AC Power input AC Supply Voltage VAC 115 – 125 – 230 – 250
AC Apparent Power Consumption VA 350
Active Power Consumption W 250
Power Factor 0,71
Overall Efficiency % Typical 40
Connector IEC Standard
MECHANICAL DIMENSIONS
Phisical dimensions Front panel width mm / inch 483  /  19 EIA rack
Front panel height mm / inch 88  /  3 1/2 2HE
Overall depth mm 400
Chassis depth mm 389
Weight kg Approx. 15
Cooling Forced, with internal fan
Acoustic noise dBA <56
AUDIO INPUTS
Left / Mono Connector XLR F
Type Balanced
Impedance Ohm 10 k or 600
Input Level, Adjustment Range dBu -13 to +14 1 dB step adjustable
externally fine adjustable dB ±0,5
Internal jumper dB -12
Right/MPX balanced Connector XLR F
Type Balanced
Impedance 10 k or 600
Input Level, Adjustment Range -13 to +14 1 dB step adjustable
externally fine adjustable ±0,5
Internal jumper -12
MPX unbalanced Connector BNC
Type Unbalanced
Impedance Ohm 10 k or 50
Input Level, Adjustment Range dB -13 to +14 1 dB step adjustable
externally fine adjustable dB ±0,5
Internal jumper dB -12
SCA/RDS Connector 3 x BNC
Type Unbalanced
Impedance Ohm 10 k
Input Level, Adjustment Range dBu -3 to +15 Adjustable
2 Internal jumpers for SCA 1 & 2 inputs dB -20
Internal jumper for RDS input dB -30
AES/EBU Connector XLR F
Type Balanced
Impedance Ohm 110
TOS/Link Connector TOSLINK
Type Optical
OUTPUTS 
RF Output Connector N type
Impedance Ohm 50
RF Monitor Connector BNC
Impedance Ohm 50
Output Level dB Approx. -30
Pilot output Connector BNC
Impedance Ohm >4,7 k
Output Level Vpp 1
MPX Monitor Connector BNC
Impedance Ohm >600
Output Level dBu 0 Sinusoidal
FUSES
On mains 1 External fuse F 6,3 T – 5×20 mm
On PA Supply 1 External fuse F 6,3 A – 5×20 mm

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