General; Description - Promax 10 premium Guía De Usuario

USER'S MANUAL. PROMAX-10
CABLE TV ANALYSER
PROMAX-10

1 GENERAL

1.1

Description

The PROMAX-10 Premium
Datalogger, Scan, Tilt, Spectrum Analyser, Transient Detector, and Cable Digital
Analyser which makes it an excellent tool for the installation and maintenance of
analogue and digital television signal reception/distribution systems working in the 5 to
863 MHz range, which includes FM radio, community TV systems (MATV), cable TV
(CATV) and wireless cable TV (MMDS) including the sub-band (return path).
The PROMAX-10 Premium
in the whole frequency band, very useful to check a possible input saturation of some
broadband demodulators.
As a Level Meter, the PROMAX-10
measurements:
Analogue channels:
- Video carrier level measurement.
- Carrier / Noise ratio measurement (C/N).
- Video / Audio ratio measurement (V/A).
- Audio Carrier Power Measurement.
- CSO and CTB Intermodulation distortion measurement.
Digital channels DVB-C, DVB-T and DAB:
- Channel power measurement by integration.
- Carrier / Noise ratio measurement (C/N).
- Bit Error Rate (BER) measurement.
- Modulation Error Ratio (MER) measurement.
- Graphical representation of DVB-QAM signals Constellation
Diagram.
The Datalogger function allows up to 55 loggers or measurements to be taken
and stored, each with carrier levels, C/N and V/A ratios, channel power or MER of up to
140 channels. The measures obtained may be checked, transferred to a PC or printed
at any time.
In Scan operating mode, the PROMAX-10
channels present on the band in a bar-graph display. The span and reference level are
user definable. A moving marker shows the exact level of each specific channel.
11/2008
Premium
Premium
is seven functions in one instrument, Level Meter,
incorporates the power level measurement function
Premium
Premium
enables the following
indicates the level of all
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