USER’S MANUAL. PROMAX-10
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SPECTRUM ANALYSER
Span
From 1 to 100 MHz (1, 5, 15, 30, 50, 100 MHz).
Reference level
Variable from 60 to 120 dBµV in 10 dB steps.
Analysed band
Forward (45 to 862 MHz) or Return path (5 to 100
MHz).
Detector
Peak or average.
Bandwidth
230 kHz.
Resolution
Peak detector
Span 100 MHz
900 kHz.
Span 50 MHz
450 kHz.
Span 30 MHz
280 kHz.
Span 15 MHz
140 kHz.
Span 5 MHz
50 kHz.
Span 1 MHz
10 kHz.
Average detector
Span 30 MHz
280 kHz.
Span 15 MHz
140 kHz.
Span 5 MHz
50 kHz.
Span 1 MHz
10 kHz.
TRANSIENT DETECTOR
Detection threshold
From 20 to 60 dBµV in steps of 1 dB.
Detection range
From 5 to 100 MHz maximum.
Readout
Number of detected transitory in the measuring
time. Present detected level and maximum detected
level in the time of the measurement.
AUDIO
Demodulation
AM / FM / LEVEL (variable tone according to the
signal level).
Output
Internal speaker / external headphones.
POWER SUPPLY LNB
Input
By external power supply.
Output
By input signal connector.
Voltage
24 V nominal (25 V max.).
Current
500 mA max.
Protection
Current limiter.
POWER SUPPLY
NiMh battery
7.2 V – 1.4 Ah.
Low battery indication
Graphic indication on the display:
Autonomy
Approximately 3 hours (30 % on / off excepting
measurements of MER / BER).
Automatic power-off
Power-off after approximately 10 minutes of non-use.
Battery charge
By fast internal charger.
Equipment consumption
13.5 W.
