User's Manual

DMR repeater 24/01/2011 Versione 1.1
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Pag. 36 / 55
Equalization
Allows to insert a filter that equalizes the phase and amplitude response of the transmitter
in the whole bandwidth (except for the sub-audio tone frequency). It is used in simulcast
networks and it is set in the factory if necessary.
Delay
allows to set a delay on the transmitted signal up to 127 ms
This functionality 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 to 127ms (minimum+1.938ms), step 4 µs.
The settings specified in Parameters of transmission will not be effective (they come from the settings
in the channels table).
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).
6.2.2.4 RX CONTROL
Clicking on RA-DMR 

 Radio configuration 

 RX control you can adjust the setting of the receiver:
it is possible to choose how to demodulate the received signal, set the squelch opening, enable some filters
(low pass and high pass) and set a time delay.
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).