DS017-7

Mar ‘03

©2003 REG No 277 4001, England.

Page 1

AM-RRS3-XXX

AM-RRQ3-XXX

RRQ3

•

Sensitivity Typ -107dbm

•

PLL Synthesizer Front End

•

Sleep Mode

RRS3

The R.F. Solutions AM Superheterodyne Receivers are compact modules, which can be used to capture

undecoded data from any equivalent AM Transmitter, such as R.F. Solutions AM-RT4 range of

transmitters. (See AM Transmitter datasheet).

Receivers are manufactured on a ceramic substrate incorporates either a SAW Filter and pre amplifier

front end or PLL Synthesizer for maximum sensitivity and reduced EMC emissions. These modules show

a very high frequency stability over a wide operating temperature even when subjected to mechanical

vibrations or manual handling offering a very cost effective solution.

Block diagram

Input

FILTER

MIXER

AM

DEMODULATOR

IF

FILTER

COMPARATOR

RRS3 –LO OSC

RRQ3 - PLL Synth

GND

Vcc

GND

GND

O

P

Vcc