This is my reading with no loss.
Downstream Value
Frequency 609000000 Hz Locked
Signal to Noise Ratio 39 dB
Power Level 3 dBmV
Upstream Value
Channel ID 1
Frequency 14000000 Hz Ranged
Power Level 44 dBmV
This is my reading with -3db
Downstream Value
Frequency 609000000 Hz Locked
Signal to Noise Ratio 39 dB
Power Level -1 dBmV
Upstream Value
Channel ID 1
Frequency 14000000 Hz Ranged
Power Level 47 dBmV
This is my reading with -7db.
Downstream Value
Frequency 609000000 Hz Locked
Signal to Noise Ratio 39 dB
Power Level -5 dBmV
Upstream Value
Channel ID 2
Frequency 22000000 Hz Ranged
Power Level 51 dBmV
It probably doesn't make a difference but which is best?
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