TEX30/50/100/150/300LCD
ELETTRONICA
3
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User Manual
Rev. 1.0 - 29/11/12
4. General Description
The
TEX30/50/100/150/300LCD
, manufactured by
R.V.R. Elettronica SpA
, are
exciters for
Frequency Modulated
audio broadcasting
in a frequency modulation
able to transmit in the band between 87.5 and 108 MHz, in step of 10 KHz, with
an RF output power adjustable up to a maximum of 30, 50, 100, 150 and 300 W
respectively into a 50 Ohm standard load.
The
TEX30/50/100/150/300LCD
are designed to being contained into a 19” rack
box of 2HE.
4.1 Unpacking
The package contains:
1
TEX30LCD, TEX50LCD, TEX100LCD, TEX150LCD
or
TEX300LCD
1 User Manual
1 Mains power cables
The following accessories are also available from Your R.V.R. Dealer:
•
Accessories, spare parts and cables
4.2 Features
These exciters contain a low-pass filter that reduces the harmonic emission to
provided for by international standards (CCIR, FCC or ETSI) and can be connected
directly to the antenna.
Two major features of
TEX30/50/100/150/300LCD
are compact design and user-
friendliness. Design is based on a modular concept: the different functions are
performed by modules that, for the most part, are connected through male and
facilitates maintenance and module replacement.
The RF power section of the
TEX30LCD
features a MOSFET module delivering
up to 30W output power, the
TEX50/100/150LCD
features a MOSFET module
delivering up to 150W output power, the
TEX300LCD
features a MOSFET module
delivering up to 300W output power.
Operating frequency stability is ensured by a temperature-compensated reference
oscillator and is maintained by a PLL (Phase Locked Loop) system. The exciters
will go into frequency lock within 30 seconds after power-on.
The
TEX30/50/100/150/300LCD
can operate throughout the frequency bank with
no need for calibration or set-up.
