FM-RTFQ1 RFSOLUTIONS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 8

Technical content

Features

  • FM Radio Transmitters & Receivers
  • Transmit Range up to 250m
  • Miniature Packages
  • Data Rate up to 9.6Kbps
  • No Adjustable Components
  • Very Stable Operating Frequency
  • Operates from –20 to +850C
  • EMC Compliant for use in Europe Receiver
  • PLL XTAL Design
  • CMOS/TTL Output
  • RSSI Output
  • Standby Mode (max 100nA)
  • 5V Supply Voltage Transmitter
  • 3V / 4-12V Supply Voltage Versions
  • SIL, DIL or SMT Packages available RRFQ1RRFQ1 RTFQ2RTFQ2

Applications

  • Wireless Security Systems
  • Car Alarms
  • Remote Gate Controls
  • Remote Sensing
  • Data Capture
  • Sensor Reporting RTFQ1ARTFQ1A

FM Transmitter & Receiver Modules DS-070-9 Transmitters There are three versions of transmitter: RTFQ1; A dual in line package operating at 3.3V. This provides the most rugged mechanical fixing to the host PCB. Power down mode is also available. RTFQ1 SM: A dual in line surface mount package operating at 3.3V. This provides the quickest and most efficient mechanical fixing to the host PCB. RTFQ2; A Single in line package operating at 3.3V. Transmitter Block Diagram XTAL XTAL Oscillator PLL Synthesizer Power Amp In En Out 433MHz Transmitter Modules Part Number Description FM-RTFQ1-433P DIL Module FM-RTFQ1-433PSO SMT Module FM-RTFQ2-433R SIL Module 433MHz Transmitter Modules Part Number Description FM-RTFQ1A-433P DIL Module FM-RTFQ2C-433P SIL Module The following parts are Manufactured in Asia: Note: These modules are manufactured in ASIA with the sole purpose of reducing costs. (the soldering of the legs is a manual process and therefore lower cost. The modules are built to the same design, layout and tested to the same level providing a finished product with the same RF performance. There is a difference in the dimension of the legs used. For ASIAN manufacture products the leg dimensions are 0.25 x 0.4mm. Transmitter Part Numbering

FM Transmitter & Receiver Modules DS-070-9 RTFQ1 Mechanical Dimensions RTFQ1 SMT Mechanical Dimensions RTFQ2 Mechanical Dimensions 30.48mm 10.67mm P C B Layo ut R equirements M o dule T hickness 2mm P ins o n "0.1 pitch Pin Dim ensions : 0.25m m x 0.50m m RT F Q2 1 2 3 4 5 1mm20.32mm2.54 2.54 spacing RTFQ1 RTFQ2 Name Description

1 N/A En Enable (active high)

3 1 GND Ground, Connect to RF earth return path 4 3 Vcc Supply Voltage 5 4 GND Ground, Connect to RF earth return path 6 2 EA External Antenna Top View (Com ponents Underneath) 20.32m m 11.43m m P C B Layo ut R equirem ents 5.08m m 2.54m m 20m m M o dule T hickness 2m m P ins o n "0.1 pitch Pin Dim ensions : 0.25m m x 0.50m m Technical Specifications RTFQ1P. RTFQ2P Electrical Characteristics MIN TYPICAL MAX DIMENSION Supply Voltage R Version 2.1 3.3 4.00 12 V Supply Current 7 8 mA Standby Current (IN = EN = Low) 100 nA Frequency 315.00 433.92 868.35 MHz RF Output into 50W (Vcc=3.3V) 10 dBm Initial Frequency Accuracy -35 0 +35 KHz FM Deviation 25 30 35 KHz Harmonic Spurious Emissions -50 dBc Input High Voltage RTFQ1 1.5 Vcc V Input High Voltage RTFQ2 1.5 5.5 V Power up Time (En to full RF) 1 mS Power up Time (Power on to full RF) 5 mS Max Data Rate 9.6 KHz Power up Time (Power on to full RF) 5 mS Max Data Rate 9.6 Kbit/s Operating Temperature -20 +85 °C Pin Description Top View (Com ponents Underneath) 20.32m m 11.43m m P C B Layo ut R equirem ents 5.08m m 2.54m m 20m m M o dule T hickness 2m m P ins o n "0.1 pitch Pin Dim ensions : 0.25m m x 0.50m m Tolerance + 0.2 / - 0.0mm (Legs may be tinned during manufacture) Tolerance + 0.2 / - 0.0mm (Legs may be tinned during manufacture) Tolerance + 0.2 / - 0.0mm (Legs may be tinned during manufacture)

FM Transmitter & Receiver Modules DS-070-9 RRFQ1 Mechanical Details Com ponent Side 1 3 38.1mm 18.1mm 2.54mm 7 11 15 Pin Dim ensions : 0.25m m x 0.50m m 2.40mm Receiver Part Numbering The following parts are UK manufactured Tolerance + 0.2 / - 0.0mm (Legs may be tinned during manufacture) Receiver Block Diagram GND GND Vcc GND Pre Amp Filter Out Mixer 10.7MHz IF Filter FM Demodulator Comparator PLL Synthesizer Vcc In 433MHz Receiver Modules Part Number Description FM-RRFQ1-433P SIL Module 433MHz Receiver Modules Part Number Description FM-RRFQ1C-433P SIL Module The following parts are Manufactured in Asia Note: These modules are manufactured in ASIA with the sole purpose of reducing costs. (the soldering of the legs is a manual process and therefore lower cost. The modules are built to the same design, layout and tested to the same level providing a finished product with the same RF performance. There is a difference in the dimension of the legs used. For ASIAN manufacture products the leg dimensions are 0.25 x 0.4mm.

FM Transmitter & Receiver Modules DS-070-9 Technical Specifications Pin Description RSSI Output* RRFQ1 Pin Description 1 +Vcc 2, 7,11 GND

3 Data In (Antenna)

13 Received Signal Strength Out-

14 Data Out

15 Power Down 0V = Standby

5V = Operating RF In (dBm) RSSI (V) -120 1.20 -110 1.32 -100 1.50 -90 1.78 -80 2.06 -70 2.35 -60 2.62 -50 2.72 -40 2.75 Electrical Characteristics Min Typical Max Dimension Notes Supply Voltage (Vcc) 4.5 5 5.5 V Supply Current (Operating) 5.7 6.8 mA Supply Current (Standby) 100 nA Receiver Frequency 315.00 433.92 868.35 MHz R.F Sensitivity 315 ,433MHZ versions 868MHz versions -103 -100 dBm 3dB Bandwidth +/-150 KHz Data Rate RRFQ1 CTC RRFQ1 /RRFQ2 300 300 9,600 4,800 Hz Turn on Time 5 mSecs 1 Turn on Time 8 mSecs 2 Level of Emitted Spectrum -70 dBm Low Level Output Voltage 0.8 V I = 200uA High Level Output Voltage Vcc-1 V I = 200uA RSSI Output 0.95 mA Operating Temperature Range -25 +80 oC Notes Time from PD pin going high to stable data. (RRFQ1 only) Time from Power ON to stable data. RSSI Output The RSSI provides a DC Voltage proportional to the peak value of the receive data signal. This output can be used as an indicator for the received signal strength to use in wake-up circuits etc. An used to provide the timing for the RSSI signal. The modules have a 10nF capacitor internally connected tRC circuit is normally o GND, therefore a pull down resistor (to GND) connected to the RSSI pin may be used to generate a simple RC network time constant for the RSSI signal output. Please note that the maximum output current is typically 950µA, the discharge current is lower than 2µA.

FM Transmitter & Receiver Modules DS-070-9 A3 GND DATA LED Vcc1 4 5 RF600E 3.3V Antenna 3.3V VccGND GND RTFQ1 -XXX EN IN ANT SW1-4 Transmitter Circuit 2K2 10K BC848 FM -RRFQ1 Receiver Circuit 1 2 3 11 157 RF600D 1413 OP3 OP4 GND ECLKIN OP1VccSleep LKIN SD1 LRN OP2 LB Vcc 1K 1K Le a rn Sw itch Option Link Se ria l Da ta Output Vcc O/P 1 O/P 2 O/P 3 O/P 4 Tra nsm itte r Low Ba tte ry Sta tus LED 22K  L M 15K  Vcc Prototyping Hints It is essential when building any Low Power Radio System that you have a ‘clean’ DC power source. Typically the ripple voltage should be less than 10mV Peak to Peak. Normally a 470uF decoupling capacitor is sufficient de-coupling for an AC derived DC power source. Small capacitors of 10-100nF can also be used across the power supply to filter high frequency noise. Never place a Transmitter or Receiver directly into Vero-Board or any similar prototyping board. This will severely restrict the range. Rather, use small lengths of wire from the prototyping board to the pins of the Transmitter or Receiver. A useful antenna, for testing purposes, for both the Transmitter and Receiver on 433MHz is to use a piece of wire 17.3cm long (23.8cm at 315MHz) soldered directly to the antenna pin. Data should be encoded before it is transmitted over a wireless link to ensure reliability and reduce the effect of interference and cross talk. A range of encoders IC’s are available from RF Solutions, please refer to the RF Solutions website for further information. Typical Application The following circuits show a remote control system with ‘self learning feature’. Please refer to datasheet DS600 for more information. Transmitter Circuit Receiver Circuit

FM Transmitter & Receiver Modules DS-070-9 Simplified Declaration of Conformity (RED) BG - С настоящото RF Solutions Limited декларира, че този тип радиосъоръжение дефинирани в този документ е в съответствие с Директива 2014/53/ЕС. Цялостният текст на ЕС декларацията за съответствие може да се намери на следния интернет адрес: www.rfsolutions.co.uk CS -Tímto RF Solutions Limited prohlašuje, že typ rádiového zařízení definované v tomto dokumentu je v souladu se směrnicí 2014/53/EU. Úplné znění EU prohlášení o shodě je k dispozici na této internetové adrese: www.rfsolutions.co.uk DA - Hermed erklærer RF Solutions Limited , at radioudstyrstypen defineret i dette dokument er i overensstemmelse med direktiv 2014/53/EU. EU-overensstemmelseserklæringens fulde tekst kan findes på følgende internetadresse: www.rfsolutions.co.uk DE - Hiermit erklärt RF Solutions Limited , dass der Funkanlagentyp in diesem Dokument definiert der Richtlinie 2014/53/EU entspricht. Der vollständige Text der EU-Konformitätserklärung ist unter der folgenden Internetadresse verfügbar: www.rfsolutions.co.uk EL - Με την παρούσα ο/η RF Solutions Limited , δηλώνει ότι ο ραδιοεξοπλισμός ορίζεται σε αυτό το έγγραφο πληροί την οδηγία 2014/53/ ΕΕ. Το πλήρες κείμενο της δήλωσης συμμόρφωσης ΕΕ διατίθεται στην ακόλουθη ιστοσελίδα στο διαδίκτυο: www.rfsolutions.co.uk EN - Hereby, RF Solutions Limited declares that the radio equipment type defined within this document is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.rfsolutions.co.uk ES - Por la presente, RF Solutions Limited declara que el tipo de equipo radioeléctrico definido dentro de este documento es conforme con la Directiva 2014/53/UE. El texto completo de la declaración UE de conformidad está disponible en la dirección Internet siguiente: www.rfsolutions.co.uk ET -Käesolevaga deklareerib RF Solutions Limited , et käesolev raadioseadme tüüp määratletud selles dokumendis vastab direk- tiivi 2014/53/EL nõuetele. ELi vastavusdeklaratsiooni täielik tekst on kättesaadav järgmisel internetiaadressil: www.rfsolutions.co.uk FI -RF Solutions Limited vakuuttaa, että radiolaitetyyppi määratletud selles dokumendis on direktiivin 2014/53/EU mukainen. EU -vaatimustenmukaisuusvakuutuksen täysimittainen teksti on saatavilla seuraavassa internetosoitteessa: www.rfsolutions.co.uk FR - Le soussigné, RF Solutions Limited , déclare que l'équipement radioélectrique du type défini dans ce document est con- forme à la directive 2014/53/UE. Le texte complet de la déclaration UE de conformité est disponible à l'adresse internet sui- vante: www.rfsolutions.co.uk HR - RF Solutions Limited ovime izjavljuje da je radijska oprema tipa definirani u ovom dokumentu u skladu s Direktivom 2014/53/ EU. Cjeloviti tekst EU izjave o sukladnosti dostupan je na sljedećoj internetskoj adresi: www.rfsolutions.co.uk HU - RF Solutions Limited igazolja, hogy a dokumentumban meghatározottak szerint típusú rádióberendezés megfelel a 2014/53/EU irányelvnek. Az EU-megfelelőségi nyilatkozat teljes szövege elérhető a következő internetes címen: www.rfsolutions.co.uk IT - Il fabbricante, RF Solutions Limited , dichiara che il tipo di apparecchiatura radio definito all'interno di questo documento è conforme alla direttiva 2014/53/UE. Il testo completo della dichiarazione di conformità UE è disponibile al seguente indirizzo Internet: www.rfsolutions.co.uk LT - Aš, RF Solutions Limited , patvirtinu, kad radijo įrenginių tipas apibrėžta šiame dokumente atitinka Direktyvą 2014/53/ES. Visas ES atitikties deklaracijos tekstas prieinamas šiuo interneto adresu: www.rfsolutions.co.uk LV - Ar šo RF Solutions Limited deklarē, ka radioiekārta kas definēts šajā dokumentā atbilst Direktīvai 2014/53/ES. Pilns ES atbilstības deklarācijas teksts ir pieejams šādā interneta vietnē: www.rfsolutions.co.uk MT - B'dan, RF Solutions Limited , niddikjara li dan it-tip ta' tagħmir tar-radju definit f'dan id-dokument huwa konformi mad- Direttiva 2014/53/UE. It-test kollu tad-dikjarazzjoni ta' konformità tal-UE huwa disponibbli f'dan l-indirizz tal-Internet li ġej: www.rfsolutions.co.uk NL - Hierbij verklaar ik, RF Solutions Limited , dat het type radioapparatuur gedefinieerd in dit document conform is met Richt- lijn 2014/53/EU. De volledige tekst van de EU-conformiteitsverklaring kan worden geraadpleegd op het volgende internetadres: www.rfsolutions.co.uk PL - RF Solutions Limited niniejszym oświadcza, że typ urządzenia radiowego zdefiniowane w tym dokumencie jest zgodny z dyrektywą 2014/53/UE. Pełny tekst deklaracji zgodności UE jest dostępny pod następującym adresem internetowym: www.rfsolutions.co.uk PT - O(a) abaixo assinado(a) RF Solutions Limited declara que o presente tipo de equipamento de rádio definido neste documen- to está em conformidade com a Diretiva 2014/53/UE. O texto integral da declaração de conformidade está disponível no se- guinte endereço de Internet: www.rfsolutions.co.uk RO - Prin prezenta, RF Solutions Limited declară că tipul de echipamente radio definit în acest document este în conformitate cu Directiva 2014/53/UE. Textul integral al declarației UE de conformitate este disponibil la următoarea adresă internet: www.rfsolutions.co.uk SK - RF Solutions Limited týmto vyhlasuje, že rádiové zariadenie typu definované v tomto dokumente je v súlade so smernicou 2014/53/EÚ. Úplné EÚ vyhlásenie o zhode je k dispozícii na tejto internetovej adrese: www.rfsolutions.co.uk SL - RF Solutions Limited potrjuje, da je tip radijske opreme opredeljeno v tem dokumentu skladen z Direktivo 2014/53/EU. Ce- lotno besedilo izjave EU o skladnosti je na voljo na naslednjem spletnem naslovu: www.rfsolutions.co.uk SV - Härmed försäkrar RF Solutions Limited att denna typ av radioutrustning definieras i detta dokument överensstämmer med direktiv 2014/53/EU. Den fullständiga texten till EU-försäkran om överensstämmelse finns på följande webbadress: www.rfsolutions.co.uk

FM Transmitter & Receiver Modules Disclaimer: Whilst the information in this document is believed to be correct at the time of issue, RF Solutions Ltd does not accept any liability whatso- ever for its accuracy, adequacy or completeness. No express or implied warranty or representation is given relating to the in formation con- tained in this document. RF Solutions Ltd reserves the right to make changes and improvements to the product(s) described her ein without notice. Buyers and other users should determine for themselves the suitability of any such information or products for their own particular requirements or specification(s). RF Solutions Ltd shall not be liable for any loss or damage caused as a result of user’s o wn determination of how to deploy or use RF Solutions Ltd’s products. Use of RF Solutions Ltd products or components in life support and/or s afety applica- tions is not authorised except with express written approval. No licences are created, implicitly or otherwise, under any of RF Solutions Ltd’s intellectual property rights. Liability for loss or damage resulting or caused by reliance on the information contained herein or from the use of the product (including liability resulting from negligence or where RF Solutions Ltd was aware of the possibility of s uch loss or damage arising) is excluded. This will not operate to limit or restrict RF Solutions Ltd’s liability for death or personal injury re sulting from its negligence. RF Solutions Ltd. Recycling Notice Meets the following EC Directives: DO NOT Discard with normal waste, please recycle. ROHS Directive 2011/65/EU and amendment 2015/863/EU Specifies certain limits for hazardous substances. WEEE Directive 2012/19/EU Waste electrical & electronic equipment. This product must be disposed of through a licensed WEEE collection point. RF Solutions Ltd., fulfills its WEEE obligations by membership of an approved compliance scheme. Environment Agency Registration Number: WEE/JB0104WV. Important European compliance information for module datasheets This RF Solutions radio module meets the essential requirements of the European Radio Equipment Directive 2014/53/EU and has been tested to European Harmonised Standards and CE marked where space allows. A copy of the EU Declaration of Conformity can be located on the RF Solutions Website, www.rfsolutions.co.uk/certification-i59. When using the module in an end product, continued compliance can only be assured by incor- porating the module in accordance with RF Solutions specific installation instructions and in accordance with the published information on the RF Solutions product data sheet. The antenna gain specification must be adhered to at all times. Article 3.1a and 3.1b of the EU Radio Equipment Directive 2014/53/EU should be assessed in the final product. Failure to follow this guidance may result in a non-compliant product being place on the European Market, for which RF Solutions cannot accept any responsibility. Further guidance may be obtained from RF Solutions Technical Support. Charges may apply to customer specific product evaluation.