USER’S MANUAL. PROMAX-10
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Page 2
05/2004
As a Spectrum Analyser it provides the analysis of the entire band, with a
span defined by the user from 1 to 100 MHz. Furthermore, it is possible to alter the
reference level, and to detect and maintain the maximum and minimum values for
INGRESS measurements.
The Transient Detector mode, permits to count the number of impulsive
interferences in the return path and with a level higher than a threshold defined by the
user. The maximum frequency range is from 5 to 100 MHz.
In designing the PROMAX-10
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, special attention was given to building
a multi-purpose, accurate, yet easy-to-use instrument. A simple keyboard gives direct
access to the various operating modes and, once in them, any measurement parameter
can be easily changed using the rotary selector/button.
In addition, it has an RS-232C terminal for connecting to a printer or computer
for producing reports on the measurements obtained.
The instrument is powered by means of an internal rechargeable battery.
All these functions have been brought together in one instrument weighing only
half a kilo. The ergonomic, sturdy design makes the PROMAX-10
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a working
tool without parallel.
1.2
Specifications
TUNING
Tuning range
From 5 to 862 MHz.
Tuning mode
By channels or by frequency.
Channel plan
10 channel plans, each one with a maximum of 140
channels. Factory start-up channel plans: CCIR,
EIA, OIRL, JAP2, UK, FCC, STD2L, AUST
(1)
.
Resolution
10 kHz.
Indication
Graphic LCD with back lighting.
Channel frequency offset
±
2 MHz (10 kHz resolution).
POWER LEVEL MEASUREMENT
Measuring range
From 70 to 120 dB
µ
V (From 10 dBmV to 60 dBmV
(2)
).
Bandwidth
From 5 to 862 MHz
Resolution
1 dB
Accuracy
±
3 dB (From 5 to 40
°
C)
LEVEL MEASUREMENT
Measurement
Analogue channels
Video carrier level measurement.
Digital channels
Power measurement in the channel bandwidth by
integration method.
Measuring range
From 25 to 120 dB
µ
V. (From -35 dBmV to 60
dBmV)
(2)
.
