Worldcast Systems Ecreso FM 100 W, Руководство пользователя

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ECRESO FM 100/300 W, user manual– 06/2015
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Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong – 33700 Bordeaux-Merignac (France)
Tel +33 (0)5 57 928 928 – Fax +33 (0)5 57 928 929 –
www.worldcastsystems.com – contact@worldcastsystems.com
2. DESCRIPTION
2.1. General description
Combining the very latest technologies with our proven RF experience, our FM transmitters have been designed to
offer an innovative and highly reliable solution.
Among the first FM transmitters based on 6
th
Generation MOSFET, these transmitters are not only more robust, they
also deliver efficiency of up to 74%. Top signal quality and performance are achieved thanks to the “FM Band Direct to
Frequency” digital modulator which is at the heart of this range.
The manufacturing quality and the simplicity of use make these truly powerful transmitters to broadcast analog FM
programs.
Ecreso FM transmitters are fully protected against overheating, VSWR and lightning.
They also offers a number of built in functions that can eliminate the additional cost and space requirements of
external equipment.
Fully featured for local maintenance and configuration, they also allow full remote control by Web server, SNMP,
RS232 or GPIOs (depending on options).
Options available with the current version are:
RDS : the internal RDS encoder makes it possible to manage RDS parameters (PI, PS, TP, TA, PTY, MS, DI, RT,
PTYN, AF, CT) and includes 1 PSN and 2 DSN.
FM limiter : audio processing option with AGC, FM limiter FM and MPX power limiter.
SFN : this option includes a 10 MHz input to synchronize the RF sub-carrier to an external source and an
embedded memory on the digital modulator to configure the delays which will allow to the synchronization
between the various transmitters.
Communication Pack: this software pack includes:
o
TCP/IP Connectivity
o
Web Interface for control and monitoring
o
Advanced Measurement Interface (AMI)
o
SNMP management
o
Audio Backup on µSD card
o
Telnet connection
o
Preset management
GPIO : this additional board allows remote control and management of your transmitter. Available as
standard or analog board.
Surge protector : added to the chassis to limit the surge caused by lightning
Please refer to Appendix A for more information on option management.
Project co-financed by the European Union, involved in the Aquitaine Area, through the
European Funds for local development.