SIELCO srl
- Via Toscana, 57/59 - 20090 BUCCINASCO (Mi) - ITALY - tel. 02 - 45713300 - www.sielco.org
EXC/RTX19 - USER & MAINTENANCE MANUAL - rev.1.5 - 05/16
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EXC/RTX19
BROADCAST STL FAMILY SERIES
SHF 1300 ÷ 2500 MHz
INTRODUCTION
The EXC/RTX19 series stls are the result of experience gained by SIELCO (formerly SIEL) during
years of producing FM broadcast equipment, transmitters, stl and stereo encoders.
These radio links were specifically designed to comply with the latest international standards
and the requirements of advanced broadcasters, meeting tighter specifications than usually
required, at an affordable cost.
Great care was spent into producing a Hi-Fi-quality modulated signal, with low residual noise
and distortion. The RF signal is also free from spurious and harmonic components to a higher degree
than required by CCIR, European, USA and most other national standards.
To obtain this outstanding performance, SIELCO strongly recommend to rely on qualified
personnel to install and verify the equipment which makes up the radio station, i.e. the stl, the
transmitters and the power amplifiers, the corresponding antennas, cables and connectors. This will
assure to achieve the best performance and stability in time.
To this aim, SIELCO especially recommend that their equipment should not be tampered with by
unskilled personnel and its after-sale service is available to customers for any technical problem.
Before proceeding to installation, please carefully read at least the general installation part of this
manual, to gain confidence with the equipment.
These equipment are very stable and changes to the internal pre-setting other than frequency and
few other options are not usually required but, if they are, once again they must be done by skilled
personnel, with proper instrumentation and service documentation. Improperly tampering with the
settings may harm the apparatus or jeopardize the guaranteed performance.
THIS EQUIPMENT COMPLIES WITH ALL RELEVANT
EMI/EMC AND SAFETY
REQUIREMENTS,
ETSI EN300454-1/2 AND ETS301489-01/11
STANDARDS.
NO INTERNAL ADJUSTMENT OR PRESETTING IS REQUIRED DURING NORMAL
OPERATIONS. THE APPARATUS SHALL BE PROPERLY EARTHED AND BE OPERATED
WITH ALL THE COVERS CLOSED TO PREVENT ELECTRICAL HAZARDS AND
COMPLY WITH EMC STANDARDS.
——— MAINS VOLTAGE MAY KILL ———