Gsertel 901622, User Manual

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Hexylon High-performance portable meter
40
carrier with the minimum MER, and will be moving
searching the carrier with minimum MER each
time.
6.4.8.2.- Options context menu
• Quality profile: allows to select the quality profile
• Powering:
- VDC: Selects the preamplifier powering.
• Carrier: Allows to select the carrier where the user
wants to measure the MER.
• Restart Att: restarts the control attenuation.
• Quality profile: allows to select the quality profile
• Powering:
- VDC: Selects the preamplifier powering.
• Min. Carrier: Allows you to select the minimum
carrier to be shown in the graph.
• Max. Carrier: Allows you to select the maximum
carrier to be shown in the graph.
• Reset Positions: Sets the minimum and maximum
carriers shown in the graph to the maximum and
minimum carriers of the channel.
6.4.9.- Uncorrected packets (RF Input)
This feature makes an uncorrected packet analysis
during a timer interval selected by the user.
6.4.9.1.- Main window
• ESR (Errored Second Ratio): Number of erroneous
seconds within an observation window of the past
20 seconds).
• Total analysis: Start and end time of the analysis,
and number of uncorrected packets in all the
intervals analysed.
• Current interval: Start and end time of the current
interval, and number of uncorrected packets.
• Previous interval: Start and end time of the
previous interval and number of uncorrected
packets.
• Worst interval: Start and end time of the interval
with more uncorrected packets, and number
of uncorrected packets in the worst interval of
analysis since it was started.
• Locked: Time gone by since the demodulator
locked to the digital signal the last time, longest
time the digital signal was locked, and number of
lockings.
• Unlocked: Time gone by since the demodulator
unlocked to the digital signal the last time, longest
time the digital signal was unlocked, and number
of unlockings.
• Error-free: Time gone by since last uncorrected
packet, and longest time gone by since last
uncorrected packet.
Data about unlockings
Data of the uncorrected
packets analysis