Product

PJ4KPS-CA

PLUG-IN system 4.000W.

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> 
Tunable over entire FM band (87.5 – 108 MHZ), without tuning.
> Overall efficiency better than 70%.
> 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.







PJ4KPS-CA
Parameter Value
GENERALS
RF Output Power 4,2 kW
Frequency Range 87,5 – 108 MHz
Frequency Stability > 1 ppm
Class of Emission 180KF8E Direct to Channel
Stereo transmissions Acc. to ITU-R / Rec.  450 (Pilot  tone)
RF Output Impedance 50 Ω, Unbalanced
RF Output Connector 7/8 -1+5/8 su richiesta” EIA Flange
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
Overall efficiency Typically > 70%
RF Harmonics Exceeds ETSI/CCIR/FCC requirements
RF Spurious Exceeds ETSI/CCIR/FCC requirements

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