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| AM SUPERHETERODYNE RECEIVER AM-RRQ3-XXX AM-RRQ5-433 * * * * * * * * * Compact Hybrid Module. Ceramic Substrate Very High Frequency Stability Receiving Range Up To 100 Metres. CMOS/TTL Compatible Output. Single Supply Voltage 5V. Compatible with R.F. Solutions AM Transmitters. Compliant to ETS300-220 RRQ3 Version * * * * * * * Sleep Mode Sensitivity Typically -107 dBm 315 / 433 / 868MHz Available Front End SAW Filter Sensitivity Typically -110 dBm 433MHz Available RRQ5 Version Description The RF 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, the RRS3 incorporates an LC Filter, pre amplifier front end and PLL Synthesizer for high sensitivity and reduced EMC emissions. The RRQ5 incorporates a SAW Filter to provide a further increase in the module sensitivity. The 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 Vcc Vcc Input FILTER MIXER IF FILTER AM DEMODULATOR COMPARATOR O/P GND PLL Synthesizer GND GND DS015-3 May 06 (c)2006 REG No 277 4001, England. Page 1 AM SUPERHETERODYNE RECEIVER AM-RRQ3-XXX AM-RRQ5-433 AM-RRQ3 Mechanical Dimensions 38.1mm 4mm Component Side 1 3 7 11 15 14.5mm Notes Pins on 0.1" pitch Pin Dims :0.25 x 0.50mm 1mm 2.54mm Pin Descriptions RRQ3 Pin No 1 2 3 7 11 12 13 14 15 Pin Name +Vcc GND DATA IN (Antenna) GND GND +Vcc RSSI (output) DATA OUT PD (Power Down input) 0 = Standby Mode (Istandby100nA max) 5V = Normal Operation RSSI Output RF In (dBm) -120 -110 -100 -90 -80 -70 -60 -50 -40 RSSI (V) 1.20 1.32 1.50 1.78 2.06 2.35 2.62 2.72 2.75 Electrical Characteristics Ambient temperature = 25oC. Electrical Characteristics Supply Voltage (Vcc) Supply Current Receiver Frequency 315MHz variants Receiver Frequency 433MHz variants Receiver Frequency 868MHz variants Low Level Output Voltage (I=10uA) High Level Output Voltage (I=200uA) Operating Temperature Range R.F Sensitivity (100% AM) at 315 / 433MHz R.F Sensitivity (100% AM) at 868MHz 3dB Bandwidth Max Data Rate Level of Emitted Spectrum Min 4.5 Typical 5 5 315 433.92 868.35 Max 5.5 6 Dimension V mA MHz MHz MHz V V o C dBm dBm KHz KHz dBm 0.8 Vcc-1 -25 -106 -101 +/-150 4.8 -70 +80 DS015-3 May 06 (c)2006 REG No 277 4001, England. Page 2 AM SUPERHETERODYNE RECEIVER AM-RRQ3-XXX AM-RRQ5-433 AM-RRQ5 Mechanical Dimensions 40.64mm 6.5mm Component Side 1 3 7 11 15 18.29mm Notes Pins on 0.1" pitch Pin Dims :0.25 x 0.50mm 1mm 2.54mm Pin Descriptions RRQ5 Pin No 1 2 3 7 11 13 14 15 Pin Name +Vcc GND DATA IN (Antenna) GND GND RSSI (output) DATA OUT +Vcc RSSI Output RF In (dBm) -120 -110 -100 -90 -80 -70 -60 -50 -40 RSSI (V) 1.20 1.32 1.50 1.78 2.06 2.35 2.62 2.72 2.75 Electrical Characteristics Ambient temperature = 25oC. Electrical Characteristics Supply Voltage (Vcc) Supply Current Receiver Frequency 433MHz variants Low Level Output Voltage (I=10uA) High Level Output Voltage (I=200uA) Operating Temperature Range R.F Sensitivity (100% AM) 3dB Bandwidth Max Data Rate Level of Emitted Spectrum Min 4.5 Typical 5 6 433.92 Max 5.5 7 0.8 Dimension V mA MHz V V o C dBm KHz KHz dBm Vcc-1 -25 -108 +80 -110 +/-150 4.8 -70 DS015-3 May 06 (c)2006 REG No 277 4001, England. Page 3 AM SUPERHETERODYNE RECEIVER AM-RRQ3-XXX AM-RRQ5-433 Application Circuit Vcc 1K 13 14 4 15K RRQ5 RF Receiver 12 3 7 11 15 L Status LED Option Link M 12 17 Sleep Vcc Vcc OP1 LKIN O/P 1 O/P 2 O/P 3 O/P 4 Transmitter Low Battery Serial Data Output 18 OP2 1 OP3 OP4 2 3 11 10 LRN RF600D LB 1K Learn Switch 9 IN ECLK SD1 7 GND 5 22K Notes Do not use Veroboad or Stripboard to mount the module! Ensure the supply is stable (ideally <10mVpk ripple). Keep the module away from other EMF generating components. Mount the antenna as close to the module as possible. Part numbering AM-RRQ3-315 AM-RRQ3-433 AM-RRQ3-868 AM-RRQ5-433 Receiver Module 315MHz Receiver Module 433MHz Receiver Module 868MHz Receiver Module, SAW Filter, 433MHz Should you require further assistance, please call: R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, South Street, Lewes, E Sussex, BN8 6JL. England. Tel +44 (0)1273 898 000. Fax +44 (0)1273 480 661. Email sales@rfsolutions.co.uk http://www.rfsolutions.co.uk RF Solutions is a member of the Low Power Radio Association. Information contained in this document is believed to be accurate , however no representation or warranty is given and no liability is assumed by R.F. Solutions Ltd. with respect to the accuracy of such information. Use of R.F.Solutions as critical components in life support systems is not authorised except with express written approval from R.F.Solutions Ltd. DS015-3 May 06 (c)2006 REG No 277 4001, England. Page 4 |
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