PTX50LCD/S
COD. PTX50LCD/S
Power: 50W
50W Compact stereo transmitter.
FEATURES
PTXLCD is the most sold professional FM transmitter worldwide!
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!
PRIMARY APPLICATION: optimal for use as an independent exciter. Adjustable power output from 0 to 100%.
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 now 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.
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.
PTXLCD is the most sold professional FM transmitter worldwide!
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!
PRIMARY APPLICATION: optimal for use as an independent exciter. Adjustable power output from 0 to 100%.
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 now 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.
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.
| PTX50LCD/S | ||||
| 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, Multiplex | |||
| Working temperature | °C | -5 to +50 | ||
| Working humidity | % | 95 | 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 (CCIR), 75 (FCC) | 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 (option) | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 110 | ||
| TOS/Link (option) | Connector | TOSLINK | ||
| Type | Optical | |||
| S/P DIF (option) | Connector | RCA (chinch) | ||
| Type | Unbalanced | |||
| Impedance | Ohm | 75 | ||
| 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 |
