TX PLUG-IN SERIES

TX12.5K PLUG-IN CA

TX12.5K PLUG-IN CA

PLUG-IN system 12.500W.

COD.: TX12.5KSS-60D41
Potencia: 12.500W

The image of this layout is purely demonstrative and may change without notice. The configuration is only referred to installed equipment; rack, cover panels and all others accessories are to be defined at order.

Features

Hot-pluggable and broadband power amplifier modules.
Each module features switching mode power supply to control and stabilize power supply voltage.
Each amplifier module provides Automatic Power Control.
Suitable for mono & stereo broadcast operations.
Protection against high VSWR, overdrive, overcurrent and overtemperature.
Compliance to IEC safety standards.
Compliance to ETSI – CCIR – FCC standards.
Entire transmitter can be switched off through an emergency button.
High redundancy guaranteed by 3 power modules of 2.2 kW RF power.
All measurement and working parameters are displayed on front panel.
Remotely controllable by telemetry system.
Design for 24/7 non-stop operation.
The transmitter include an integrated system for automatic and manual switching between two exciters.
In Automatic mode the changeover is activated when active power of exciter falls below 3dB.

TX12.5K PLUG-IN CA
TX12.5KSS/60D41
Parameter
GENERALS
Frequency Range 87,5 – 108 MHz
Rated output power 12.5kW + 10%
Driver power for rated output 30W
VSWR 1.4:1 with automatic fold-back at higher VSWR
Asynchronous AM S/N Ratio Typically >70dB
Synchronous AM S/N Ratio Typically > 55dB
Harmonics suppression and Spurious Typically < 85dB
RF Harmonics Exceeds ETSI/CCIR/FCC requirements
RF Spurious Exceeds ETSI/CCIR/FCC requirements
Environmental working conditions -10° to +50° C / 95% relative Humidity non condensing
POWER REQUIREMENTS
AC Power Inuput AC Supply Voltage 400V ± 10% AC Three-Phase 3F+N
230V ± 10% AC Three-Phase 3F+N
230V ± 10%AC Mono-Phase 50/60 Hz
ActivePower Consumption About 17.7 kW
Power factor > 0.95
Overall Efficiency 70%
Connector Terminal Block Standard
MECHANICAL DIMENSIONS
Phisical Dimensions L x H x W 685 mm x 1935 mm x 1000 mm
Weight About 380 kg
Cooling Forced with internal fan
Acoustic Noise < 75 dBA
OUTPUTS
RF Output 50 Ohm (1+5/8” EIA flange type)