AUREL RX 4MM5/FX User Manual

RX 4MM5/FX receiver
AM OOK super-heterodyne receiver miniaturized at high sensitivity, high immunity against interference
electromagnetic field. This device with digital output filter allows to eliminate short pulses(shorter than
150usec) which can be onto received signal (Example: due to strong noise of motors with brushes),
permitting the correct working of the receiver. It can use in those applications where there is lot of
disturbance like gate opener commands and industrial noisy environments. Optimized for HCS encoding.
Pin-out
Connections
Pin 2-7 Ground
Pin 3 Antenna
Pin 11 AGC On-Off
Pin 13 RSSI
Pin 14 Data Out
Pin 15 +V
Technical features
Reception frequency
VDD voltage supply
Current supply
RF sensitivity
RF bandwidth at -3dB
IF bandwidth at -3dB
Output square wave
Output low logic level
Output high logic level
Spurious RF emission in antenna
Operating temperature
The technical features can change without forecasting. AUR°EL S.p.A doesn't assume any responsability of demage due to the improper use of the device.
AUR°EL S.p.A. Via Foro dei Tigli, 4 - 47015 Modigliana (FC) – ITALY
Tel.: +390546941124 – Fax: +390546941660
http://www.aurel.it
- email:
GND connections. Internally connected with an only ground plane
Antenna connection, 50 impedence
Automatic gain control selection.
Low logic level: automatic gain control ON.
High logic level: automatic gain control OFF. Always in high sensitivity
mode.
RSSI output. It indicates the RF signal level received in input.
Digital output of receiver. Use loads bigger than 10 K.
Connections to the positive voltage supply (+5.0 V)
Min
4.5
-110
300
0.1
0.8 Vd
-20
aurel@aurel.it
Typical Max
433.92
5.0 5.5
7.5 8.6
-113
600
2.0 3.0
0.2 Vd
-60
+80
RX 4MM5/FX
User manual
Unit Notes
MHz
V
mA
dBm See note 1
KHz
KHz
KHz
V See note 4
V See note 4
dBm See note 2
C
Rev. A - 17.11.20232
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