User's Manual

DMR repeater 24/01/2011 Versione 1.1
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HP filter
It is a programmable high pass filter that can be inserted at the output of the receiver. It is
used to eliminate the received subaudio.
LP filter
It is a programmable low pass filter that can be inserted at the output of the receiver. It is
rarely used to narrow the bandwidth of the receiver.
Delay
Allows you to set a delay on the received signal.
Its function is organized as follow:
Off: the filter is not active.
On: the filter is active, with minimum delay 1.938ms.
Set: the delay is selectable in the range 0 a 127ms (+1.938ms minimum delay), step 4 µs.
6.2.2.5 TEST AF
This form allows to personalize the internal audio generator and can be used to test mobile terminals.
A monitor of the received selective call is available setting the desired standard in the section
Decoded sel call/DTMF
The generator features and analyzer measures are referred to the selected test input, usually TX and RX; if the
lines test form is active, signalling is sent to the selected line.
To enable these functions click on Set ; All the parameters will assume their original values if you restart the
device, unless you perform a Save in eep operation (see the DMR LAYER CONFIGURATION paragraph).