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User Manual
Rev. 1.
0
- 15/12/06
PJ500C-LCD & PJ1000-LIGHT
4. Unpacking
The package contains:
1
PJ500C-LCD & PJ1000-LIGHT
1 User Manual
1 Mains power cable
The following accessories are also available from Your R.V.R. Dealer:
•
Accessories, spare parts and cables
4.1 General Description
PJ500C-LCD
e
PJ1000-LIGHT
are compact
radio broadcasting amplifier
manufactured by
R.V.R. Elettronica SpA
featuring adjustable RF power output
up to 500W and 1000 W, respectively, under 50 Ohm standard load and less than
20W drive power requirement.
PJ500C-LCD
and
PJ1000-LIGHT
have been designed for installation in a 19”x3HE
box for rack.
These amplifiers incorporates a low-pass filter to keep harmonics below the limits
provided for by international standards (CCIR, FCC or ETSI).
Two major features of
PJ500C-LCD
e
PJ1000-LIGHT
are compact design and
user-friendliness. Another key feature is its modular-concept design: the different
functions are performed by modules with most connections achieved through
male and female connectors or through flat cables terminated by connectors. This
design facilitates maintenance and module replacement.
The RF power section of
PJ500C-LCD
uses two MOSFET modules delivering
up to 300W output power each, whereas
PJ1000-light
features three MOSFET
modules with up to 350 W output power each.
An LCD on the front panel and a push-button panel provide for user interfacing with
the microprocessor control system, which implements the following features:
• Output power setup
• Power output enable/disable
• User-selectable threshold settings for output power alarm (Power Good
feature)
• Measurement and display of amplifier operating parameters
• Communication with external devices, as programming systems or telemetry
systems through RS232 or I
2
C serial interface
