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Antennas:
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27 elements UHF antenna (channels 21-69)
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Parabolic
antenna containing:- Reflector
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1 m OFF-SET- LNB 4 outputs: HBB, VBB,
HBA, VBA
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Accessories: rods and power accessories
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Mechanical Accessories
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150 cm mast for terrestrial antenna
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80 cm mast for parabolic antenna
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Mobile stand for antennas with wheels
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Head Equipment
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MATV:
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Set of 7 programmable UHF amplifiers
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VHF amplifier
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Power supply
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SMATV (analogue and digital) for RF
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Programmable IF-UHF (stereo) internal units
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Universal programmer
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Power supply for internal units
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SMATV (analogue and digital) for IF
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Adjustable IF amplifiers (x4) with terre
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SMATV (analogue and digital) for IF
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Adjustable IF amplifiers (x4) with terrestrial signal
mixing and amplification
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Power supplies for LNBs and IF amplifiers
|
 
Promax EA-815 Shown
|
The EA-815 Universal Antenna trainer for MATV (Master Antenna Television),
SMATV (Satellite Master Antenna Television) and CATV (Cable Television)
system is designed for study and training on installations.
The main purpose of the EA-815is to enable the student to calculate,
install, configure, adjust, alter, analyze and localize breakdowns in
distribution networks using:
- Terrestrial television (MATV)
-
Analogue and digital satellite television
(SMATV)
- Cable television (CATV)
The EA-815 trainer offers a flexibility which enables
an endless number of real MATV, SMATV (analogue and digital) and CATV
installations to be reproduced. It is possible to recreate the more
common breakdowns and problems the student will come across on the
field. It allows him furthermore to test and compare the efficiency of
the different solutions available to him.
The student will be able to familiarize himself with the professional
equipment used in real installations and advanced instruments.
The work book presents practical exercises designed to facilitate the
learning process. The proposed exercises have the aim of calculating and
performing measurements on different types of installations and
localizing the more common problems which the student will come across
in future installations.
The trainer components are laid out on an erasable board, which allows
the teacher to draw the configuration of the reception, amplification
and distribution system the student has to set up. This diagram will be
used by the student as a guide and from it he can easily assemble the
installation.
The white board may be used as a note pad by the student to write down
the measurements taken beside each component when analyzing an
installation or trying to localize a breakdown, so that he can
immediately determine the attenuation of the each section of the
installation. |
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