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Minimum signal level 47dBuV

Min signal level is 13dB below the nominal minimum PAL signal level of 60dBuV

Signal path and signal levels
item signal level (dbuV)
at output of item
launch 59
12dB attenuator 47
Labgear 22dB amp 67


This is the same combination of equipment as the 59dBuV case, but in this example the loss is before, not after the amplifier. Although at this stage the difference is not great, a slight increase is grain is apparent

loss after amplifier loss before amplifier


Experimental setup is described here

Return to booster usage comparison



Selecting and siting your TV aerial

Aerial system components

Why DTT is different from an analogue install


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