The COFDM threshold parameters are:
COFDM threshold - Edit:
Name:
A text field describing the threshold template
Pre FEC BER:
Threshold level for bit error ratio before forward error
correction
Post FEC BER:
Threshold level for bit error ratio after forward error
correction
Minimum MER:
Threshold level for calculated modulation error ratio
Minimum signal to
noise ratio:
Threshold level for signal to noise ratio (dB)
Minimum signal
strength:
Threshold level for minimum signal strength.
This is a measure of the stream signal power. It is expressed
according to the level mode selection made in the
Setup -
ETR
view:
dBm: in decibels relative to a reference value of
1
mW
dBuV: in decibels relative to a reference value of
1
µ V
dBmV: in decibels relative to a reference value of
1
mV
Maximum signal
strength:
Threshold level for maximum signal strength.
This is a measure of the stream signal power. It is expressed
according to the level mode selection made in the
Setup -
ETR
view:
dBm: in decibels relative to a reference value of
1
mW
dBuV: in decibels relative to a reference value of
1
µ V
dBmV: in decibels relative to a reference value of
1
mV
PROBE USERS' MANUAL VERSION 5.0
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