CIRCUIT DESIGN WA-RX-03S Instrukcja obsługi - Strona 7

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CN2
No.
Name
I/O
1
SW0
2
SW1
3
SW2
4
SW3
5
NC
6
NC

CHANNEL TABLE

CH
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L = GND

Remarks for integration of the receiver antenna

Please pay due attention to the design of the antenna ground plane based on the general design theory.
Locate the antenna in a place where there are no objects between TX and RX and that is visible from
the transmitter antenna. If a PCB pattern line is used for connection between the antenna terminal and
the antenna you choose, please secure the following pattern width.
PCB thickness (mm)
Pattern width (mm)
(The example above shows a case where a G10 double-sided PCB is used.)
OG_WA-03S_V10e
Description
I
Receiver channel setting terminal
I
Selects a channel within 15 programmed
channels
I
Refer to "Channel table"
I
-
-
TX/RX frequency
Unavailable
863.125
863.250
863.375
863.500
863.625
863.750
863.875
864.000
864.125
864.250
864.375
864.500
864.625
864.750
864.875
0.8
1.3
SW0
SW1
H
H
L
H
L
H
L
L
H
H
H
L
L
H
L
L
H
H
H
L
H
L
L
L
H
H
H
L
L
H
L
L
1
1.2
1.6
1.4
1.7
2.7
7
OPERATION GUIDE
Equivalent circuit
SW2
SW3
H
H
H
H
H
H
H
H
L
H
L
H
L
H
L
H
H
L
H
L
H
L
H
L
L
L
L
L
L
L
L
L
Circuit Design, Inc.