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Master
Antenna Television System or MATV is one of our core expertise with
over 2 decades of experience and knowledge.
We provide complete installation of
MATV network from system design, installation and provision of
equipment such as antennas, head-end and Horizontal/Vertical
distribution system, to testing and commissioning.
With our specialized testing
equipments, we will ensure that our customers get the best picture
quality.
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Headend
Equipment
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HILLS
MODULINK PLUS MA13 Single channel Amplifier
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HILLS
MODULINK
PLUS MA45
Single channel Amplifier
Operating
frequency, 420-860 MHz (UHF)
Gain, 50+-2dB
Maximum output
level, 120 dB (when linking a
number of modules allow -0.4dB per module
lowering of maximum output level)
Manual out
level control, 8dB
Response
flatness, +-1dB
Selectivity,
±10.5MHz from channel centre >30dB
(typically 40)
Noise figure,
<4.4dB (typically 3.2)
Current
consumption, 240mA
AGC range
(covers input level), 20dB (min 18) range
70-90dBµV
Output level
test according to DIN 45004
Vision Carrier, 112dBuv
Colour Sub Carrier, 103dBuv
Sound Carrier, 110dBuv
IM3 (Third order modulation), 66dB or 54dB below maximum output.
(Maximum output = 120dBuv)
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HILLS MODULINK
PLUS MPS9 Power Supply
The basis of the
Modulink system, the MPS9 accepts 100 to 240V, 50 or 60Hz and
supplies each module with +15DC, up to a maximum of 2.3A (typically
8 modules). Features RF combined output and -30dB RF test point.
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WISI OV35A
Mono AV Modulator
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WISI OV42A FM-Converter 4 x FM - FM
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WISI OV45A VHF/UHF Channel Converter Terrestrial
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WISI OV55A Mono SAT-TV Channel Processing
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WISI TOPLINE HEADEND II
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WINERSAT WDM-200L Agile Demodulator
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Front Panel
Control, CPU Control, 2 LED Display, Easy to Operate
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High Output Level,
Low Spurious
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Synthesized Tuning
Assures Precise Channel Location, With AGC Circuit
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With SAW Filter
for Accurate Side Band Response and High Adjacent Rejection
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VHF, UHF, and CATV
Bands Inputs Channel Available
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Video/Audio Output
Level Adjustable
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MPX
Output(Standard for NTSC, Optional for PAL-B and PAL-D)
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High VSB
Attenuation
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Meets F.C.C.
Offset and accuracy Requirement
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Built-in Power
Supply for Easy Installation
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19" EIA Rack
Mountable
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WINERSAT WIA-860 Indoor Amplifier
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Deluxe Aluminium
Housing for Excellent Heat-Sinking
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60 dBmV High
Output Level
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-20 dB Output Test
Point
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Tilt Control &
Gain Control Continuously Adjustable
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Built-in Power
Supply for Easy Installation
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PX CA-68 CATV Agile Modulator
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Agile output
Frequency, 60 Channel coverage from 47 Mhz to 550 Mhz
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CATV hybrid IC for
High Output power to +60dBmV Minimum
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SAW filtered for
Superior Vestigial Side band shaping and harmonic reduction
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Spurious output
>60dB below video carrier for adjacent channel system
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Advanced
microprocessor control and Double PLL Synthesized tunning
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IF Loop - thru's
compatible with all scrambling systems
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Front panel Access
to all adjustable controls. (Channel selection, Video
Modulation, Audio Deviation Level, Video / Audio Ratio, and RF
Level)
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Over Modulation
Indicators and Digital LED Channel display
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Front Panel
monitor / Test point (-20dB)
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SMT module design,
High reliability
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19" EIA Rack
mountable
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