R V R TX50K-KLC TX-K-KLC SERIES FM Stations User Guide

R V R TX50K-KLC TX-K-KLC SERIES FM Stations

Product Information

• Model: TX50K-KLC
• Description: 50.000W Liquid cooled system.

Features:

• Maximum modularity and scalability of the system
• High energy savings with high efficiency pumps and no forcingventilation
• Low pressure circuit and double pump cooling system
• Extremely safe operation with emergency button
• User-friendly software and intuitive HM interface
• Accessibility and ease of maintenance
• Remote control with powerful telemetry system

Product Usage Instructions

To use the TX50K-KLC series modular transmitter, follow these steps:

1. Ensure the transmitter is connected to a power supply.
2. Set up the transmitter by using the user-friendly software and intuitive HM interface. This will allow you to configure the machine’s operating parameters.
3. If required, connect any additional devices or peripherals, such as audio input sources or telemetry systems, as needed.
4. Press the emergency button to cut the power supply line to the various relay switches, if necessary. This will ensure safeoperation.
5. Maintain the transmitter by following advanced modular engineering concepts and lightweight component maintenance procedures. This will ensure accessibility and ease ofmaintenance.
6. If remote control is desired, utilize the powerful telemetrysystem that comes with the transmitter.

ORDERING INFORMATION

Model/Description

• TX50K-KLC: 50.000W Liquid cooled system.
• TX50KSS/20D2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + 2x PTX30LCD/S).
• TX50KSS/41D2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + 2x PTX30LCDDSP).
• TX50KSS/60D2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + 2x PTX30DDS).
• TX50KSS/20S2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + PTX30LCD/S).
• TX50KSS/41S2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + PTX30LCDDSP).
• TX50KSS/60S2112J: Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + PTX30DDS).

TX50KSS/60D2112J
Modular transmitter, 50kW (composed of HC-CCU + 12x PJ5000U-KLC + 2x PTX30DDS).

FEATURES

HARDWARE FEATURES: Maximum modularity and scalability of the system from economicalcompositions “single exciter” to redundant custom compositions “double exciter”.
POWER & QUALITY: With the family of RVR’s liquid transmitters based on the U-KLC series, ispossible to realize compact equipments up to 20kW, with high energy savings thanks to the use of high efficiency pumps and no forcing ventilation. The Cooling system is with low pressure circuitand double pump in automatic switching and diagnostics.
RELIABILITY & REDUNDANCY (business continuity): Extremely safe operation: by pressing the emergency button is cutting the power supply line to the various relay switches while remaining exciters operational.
USER-FRIENDLY FEATURES: user-friendly software and a simple, intuitive HM interface let you easily set up and control all machine operating parameters. user-friendly software and a simple, intuitive HM interface let you easily set up and control all machine operating parameters.
EASE OF MAINTENANCE: accessibility and ease of maintenance are ensured by advanced modularengineering concepts incorporated in the transmitter and by its lightweight components. Bettercleaner work environment and low environmental noise.
REMOTE CONTROL: the device comes with a powerful, complete telemetry system.

X50KSS/60D2112J

GENERALS
RF Output power| kW| 79|
Frequency range| | 87.5 – 108 MHz programmable in 1,10 or 1000 KHz steps|
Frequency stability| ppm| ±1|
Nominal frequency deviation| | ±75 KHz (peak)|
Maximum frequency deviation| | ±100 KHz (peak)|
Class of emission| | 180KF8E|
Stereo transmission| | Acc. To ITU-R / Rec. 450 (Pilot tone)|
RF output impedance| | 50 Ω, Unbalanced|
RF output connector| | 41/2 EIA Flange|
VSWR| | 1.41:1 with automatic fold-back at higher VSWR|
Frequency control| | Synthesizer µ processor control|
Modulation capability| | ±150 KHz|
Modulation mode| | Mono, Stereo, Multiplex, SCA, RDS, DARC, Aux|
Pre-emphasis Mode| | 0/50 (CCIR) µs, 75 (FCC) µs|
Asynchronous AM S/N Ratio| | ≥ 70 dB unweight, referred to 100% AM modulation at 400 Hz Pre-emphasis an| d without FM modulation
Synchronous AM S/N Ratio| | ≥ 55 dB, reference to 100% AM modulation at 400 Hz, 50 µs Pre-emphasis with| FM modulation at 75 KHz of deviation
Harmonics suppression and Spurious| dB| Typically 85|
Overall efficiency| %| Typically 70/72|
RF Harmonics| | Exceeds ETSI/CCIR/FCC requirements|
RF Spurious| | Exceeds ETSI/CCIR/FCC requirements|
Max Frequency Tolerance| | As per ITU (R)|
Analogue Input Level ±75 Khz (peak) deviation| | -6 dBu – +6 dBu at 1 Khz, 0 dBu|
Digital Input Level ±75 Khz (peak) deviation| | -20.0 dBFS – 0 dBFS (adjustable) at 1 Khz|
MONO OPERATION
S/N ratio| | > 90dB (typical 92dB), 75KHz deviation (30 Hz to 15 KHz base band) rms, unwe| ighted
Total Harmonic Distortion + Noise| %| Better than 0.15|
nter Modulation Distortion SMPTE| | Better than 0.20% (60 Hz / 7 KHz, 4:1, +4|
Frequency Response| | ±0.2dB (30Hz – 15Khz)|
Audio Input Impedance| | 600 Ω balanced or 10 kΩ unbalanced|
MPX OPERATION
S/N ratio| | >90 dB, 75 KHz deviation rmd, unweight|
Total Harmonic Distortion + Noise| %| <0.02%|
Inter Modulation Distortion SMPTE| | <0.02% 60 hz / 7 khz, 4:1, +4dbu|
Frequency Response| | ±0.3dB, 30 Hz to 100 KHz|
Transient Intermodulation Distortion| | 0.03%, 2.96 KHz square wav end 14 KHzsine wave|
STEREO OPERATION
Audio Input Impedance| | 2 K ohm or more|
Stereo FM S/N Ratio unweighted| | >84 dB, 30 Hz to 15 KHz deviation (L or R), rms|
Stereo Separation ((Sine wave))| | ≥ 60 dB (30 Hz – 15 KHz)|
L inear Cross Talk| | Better than 50 dB, referred to 100% modulation (30 Hz to 15 KHz)|
Non-linear Cross Talk| | Better than 50 dB, referred to 100% modulation|
Total Harmonic Distortion + Noise (L or R)| | <0.02%|
Inter Modulation Distortion SMPTE (L or R)| | <0.02%, 60 hz / 7 khz, 4:1, +4 dbu|
Frequency response (L or R)| | ±0.2 dB, 30 Hz – 15 KHz|
Digital Input Impedance| | 110 Ω|

All pictures are RVR’s property and they are only indicative and not binding. The pictures can be modified without notice. These are general specifications. They show typical values and are subject to change without notice.

R.V.R. Elettronica S.r.l.
Via del Fonditore, 2/2c
40138 Bologna Italy

Phone +39 0516010506
Fax +39 0516011104

• [email protected]
• W: ww.rvr.it.
• R.V.R. Elettronica S.r.l.
• Via del Fonditore 2/2 c
• 40138 Bologna – Italy
• Phone +39 051 6010506
• [email protected]
• www.rvr.it.

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