RECEIVER
EN
Click here the protocols you want to activate.
CHOOSE THE RECEPTION FREQUENCIES.
RFPLAYER has onboard 2 independent RF transmitters/receivers (433MHz band and 868MHz
band).
On each receiver, it is allowed to adjust the reception frequency. A single frequency can be received
on both bands.
In the 433Mhz band, all protocols use the frequency 433.920Mhz, excluding the Somfy RTS protocol
which uses the Frequency 433.420Mhz.
In the 868MHz band, the Deltadore X2D protocol uses the frequency 868.350Mhz and the Visonic
protocol uses the frequency 868.950Mhz.
CHOOSE THE SELECTIVITY.
The selectivity defines the bandwidth actually received.
A wide range allows to receive devices which have important offsets from the theoretical frequency,
but it reduces the sensitivity of the receiver.
A narrow band increases the sensitivity of the receiver, whereas devices which are offset from their
theoretical frequency are not received.
The index '0' corresponds to the default choice and to a recommended selectivity. The selectivity
gradually increases from 1 to 5.
The index '1' corresponds to a minimum selectivity and a large band of 800Khz including
433.420/433.920Mhz [433.650Mhz +/- 400Khz], (simultaneously 868.350/868.950Mhz on the
other receiver). However, if devices are out of this band, they will not receive.
The '5' index is a narrow band that requires very high quality devices.
19
user guide RF
P1000
v1.0 -
www.rfplayer.com