In this manual both terms “Transponder” and „Channel“
are used.
A “Transponder” is the summary of several data
streams on one frequency band (a frequency with a
bandwidth = channel). The wording “Channel” usually
means a broadcasting station.
2 Product Description
The smartmeter T20 is a compact digital meter used to check signals and
locate errors on aerial systems to easily and quickly align outdoor DVB-T
aerials and to identify the optimum location for DVB-T room aerials.
The smartmeter T20 gives several measured values for the selected sta-
tion, e.g. signal strength and signal quality as numerical values (in %) and
as bar graphs, signal-to-noise ratio (SNR), Modulation Error Ratio (MER)
and bit error rate (pre BER, post BER). Additionally, the user can check the
TV picture quality on the 8.9 cm-wide high-resolution LCD display.
2.1 Package contents
• DVB-T2 meter smartmeter T20
• Power plug
• Car charger
• Adapter F-connector to coaxial connector
• Carrier bag with shoulder strap
• User manual
If you find that any of the package contents is missing, please contact
your authorised dealer or contact the smart electronic GmbH.