Radio Receiver
telecontrolli
RR10-XXX
Narrow Bandwidth Super Regenerative Radio
Receiver - Laser Trimmed Inductor
General description
The RR10-XXX is a super regenerative data receiver.
Sensitivity typically exceedes -100dBm (2.2uVrms)
when matched to 50 ohm.
Narrow Bandwidth:
-3dB
+/-1.5MHz
-30dB
+/- 5MHz
-50dB
+/- 7MHz
The frequency accuracy is very high thanks to laser
trimming process. PATENTED.
I-ETS 300-220 Compliance
XXX:
custom-specified working frequency
(200 梅 450 MHz)
Standard European and U.S. frequencies (315MHz,
418MHz, 433.92MHz) are readly available from
stock.
Applications
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Home security systems
Car Alarm systems
Remote gate controls
Sensor reporting
BLOCK DIAGRAM
V
RF
In
RF
Pre-Amp
RF
Oscillator
LP
Filter
AM
Ampli
V
AF
Comparator
OUT
GND
RF
Quench
Oscillator
GND
AF
Test
Point
GND
AF
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