TV Solid State VHF Transmitter - I, II, IIIBd

The TXVP5000 is composed by:
Power Control Rack
RF Rack
TV Solid State VHF Transmitter - I, II, IIIBd
TXVP5000
Main features:
TXVP5000
Caracterìsticas principales:
Alta qualità Video/Audio
High Video/Audio quality
Amplificazione classe AB
Class AB amplification
Alta calidad de Video/Audio
Amplificacion clase AB
Alimentazione switching-mode
Switching-mode power supply
Alimentacion a "Switching mode"
Display LCD per il controllo dei parametri
LCD Display to check the parameters
Display LCD para el control de los parametros
Gestione completa della macchina tramite microprocessore
Managed completely by microprocessor
Gestion completa del equipo a travez de microprocesador
Disponibilità di telecontrollo dell'amplificatore finale
Visualizzazione degli allarmi di massima potenza,
SWR, temperatura, sbilanciamento, tensione di
alimentazione
Completa ridondanza di funzionamento
The final amplifier may be remotely controlled
Display of the alarms for maximum power, SWR,
temperature, unbalancing, power supply voltage
Complete working redundancy
Separated Audio/Video amplification
Amplificazione Audio/Video separata
Disponibilidad de telecontrol al amplificador final
Visualizacion de las alarmas de maxima potencia,
SWR, temperatura, desbalance y tension de
alimentacion
Redundancia completa de funcionamiento
Amplificador de Audio/Video separado
The PCAV Transmitters do not include any option; they must be considered separately:
Option PCP: Video Group Delay Pre-corrector;
Option 02: +/- 0.05ppm frequency stability;
Option PCP-S: Video Group Delay Pre-corrector, white level control and synch. regenerator;
Option 03: Professional SAW Filter.
mark type ETS 300 447and the relevant regulation on electrical safety EN 60215.
TXVP5000
Caratteristiche principali:
This apparatus complies with the regulation on electro-magnetic compatibility for
Driver Rack
TECHNICAL SPECIFICATIONS
RF SECTION
Frequency band
Vision/Sound power ratio
Out stage technology
Vision/Sound amp.
Output power
Output power control
Output frequency stability
Local oscillator
I.M.D.
Spurious and harmonics level
RF Output impedance
RF Output connector
Intermediate frequency
I, II, IIIBd (on request)
10/1 single sound
Solid state MOSFET
Separated
5kW synch. peak video + 0.5kW audio car. synch. peak
Automatic or manual (switch-selected)
2.5ppm (option 0.05ppm)
PLL-controlled with TCXO for reference
< -70dB
According to CCIR req. or OIRT
50W (75W on request with output transformer)
EIA 1+5/8”
38.9 or 45.75MHz on request
Input level
Input impedance
Input connector
Pre-emphasis
Frequency response
Total harmonic distortion
FM Signal noise ratio
(referred to ± 50kHz dev. f = 400Hz)
1Vpp (adj.)
600W Balanced
Twinax
50ms
30Hz - 15kHz, ± 0.5dB
< -0.5%
> -68dB
> -60dB (unweighed)
Input level
Input impedance
Return loss
Differential gain
Differential phase
Group delay
Input connector
Sideband spectrum response
Amplitude frequency response
1Vpp
75W
26dB
< 10%
< 6°
± 40ns
BNC Female
According to the standard
According to the standard
Power supply
Cabinet
Ambient temperature
Humidity
400Vac, 3Ph+N, ± 10%, 50/60Hz (other on request)
n. 2 Racks 19”-36U
-5° to +45°C
20% - 90%
SOUND SECTION
VIDEO SECTION
These specifications are subject to change without notice.
Per esigenze tecnico-costruttive ci riserviamo il diritto di apportare varianti ai prodotti, senza preavviso.
GENERAL
O
SRL
S.S. 96 Km 113 Z.I.
70027 PALO DEL COLLE (BA) ITALY
Tel. 080/626755 Fax 080/629262
E-mail: [email protected] Web site: http://www.elettronika.it