PTX50LCDDSP
COD. PTX50LCDDSP
Power: 50W
50W Compact stereo transmitter DSP Based.
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.
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.
The image of this layout is purely demonstrative and may change without notice.
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.
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.
| PTX50LCDDSP | ||||
| Parameters | U.M. | Value | Notes | |
| GENERALS | ||||
| Frequency range | MHz | 87.5 ÷ 108 | ||
| Rated output power | W | 50 | 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 | Without 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, 200 Mono/MPX | 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 | 220 | ||
| Active Power Consumption | W | 150 | ||
| Power Factor | 0,68 | |||
| Overall Efficiency | % | Typical 33 | ||
| 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 | About 13 | ||
| 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 | -17 to -40 | 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 - 5x20 mm | |||
| On services | X | |||
| On PA Supply | 1 External fuse F 10 A - 5x20 mm | |||
| On driver supply | X |
The image of this layout is purely demonstrative and may change without notice.
