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Les langues disponibles
FF10
How to Mount the Frequency Filter
Place the filter onto the meter as shown on the
front page (the "On"-switch showing to the right).
The filter is stabilized by a permanently elastic,
synthetic latex band, which is passed through un-
derneath the meter and attached to the SMA
sockets on the left and on the right from below:
Then please connect the antenna onto the left
socket and the meter onto the right socket of the
filter. Carefully bend the antenna cable into the
needed position, but take care not to kink it.
Two of these elastic bands are included.
How the Filter Works
The filter only allows the selected frequency band
to pass through, and suppresses all other frequen-
cies.
For all filter settings – including "LP 480 MHz" and
"broadband" (which is the bypass position at
which all frequencies of the antenna pass) – the
frequency response is compensated, that is, the
occurring insertion loss is compensated by a fre-
quency-specific amplification.
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