AC-RX2/CS
User Manual
Le caratteristiche tecniche possono subire variazioni senza preavviso. La AUR°EL S.p.A non si assume la responsabilità di danni causati dall’uso improprio del dispositivo.
AUR°EL S.p.A.
Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY Rev. A, 2-02-2010
Tel.: +390546941124 – Fax: +390546941660 Pag 1 di 4
http://www.aurel.it
- email:
AC-RX2/CS Receiver
RF data receiver super-reactive ASK modulation, low cost and low consumption ideal for Microchip HCS
KEELOQ
decoder/encoder family.
Pin-out
Component Side
2
1
3
7
11
13 14 15
38.1
1
2
.3
2.54
0.5
0.25
7
3
15
Connections
Pin 2-7-11
Ground
GND Connections: Internally connected to a single ground plate
Pin 3
Antenna
50
Ω
impedence antenna connection
Pin 1-15
+V
Connection to the +5V
±
0.5V supply positive pole
Pin 13
Test Point
Analog output of the demodulated signal. By connecting an oscillograph
the entity and quality of the received RF signal can be seen.
Pin 14
Data Out
Receiver digital output. Apply loads over 10 K
Ω
Technical features
Min
Tipico
Max
Unità
Annotazioni
Working centre frequency
433.92
MHz
Voltage supply
4.5
5
5.5
V
Absorbed current
3
mA
RF sensitivity
-106
dBm
Vedi nota 1
-3 dB RF bandwidth
±
2
MHz
Square wave output
3
KHz
Output low voltage
Gnd+0.4
V
Vedi nota 4
Output high voltage
V
S
– 0.4
V
Vedi nota 4
RF spurious emissions in antenna
-65
dBm
Vedi nota 2
Switch-on time
2
s
Vedi nota 3
Operating temperature range
-20
+80
°
C
Dimension
38.1 x 12.3 x 3 mm
Nota1:
Values have been obtained by applying the test system as per Fig. 1.
Nota2:
The RF emission measure has been obtained by connecting the spectrum analyser directly to RX Pin 3.
Nota3:
By switch-on time is meant the time required by the receiver to acquire the declared characteristics from the very moment the
power supply is applied.
Nota4:
Values obtained with 10K
Ω
maximum load applied.
1
