AMRT4-315

AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM-RT14-XXX AM Hybrid Transmitter Features • • • • • • Complete RF Transmitter CMOS / TTL Input No Adjustable Components Very Stable Operating Frequency Low Current Consumption Low Spurious Emissions Applications • Wireless Security Systems • Car Alarms • Remote Gate Controls • Remote Sensing • Data Capture • Sensor Reporting RT4 / RT5 • Available as 315, 418, 433 MHz • Range up to 70 metres • SAW Design • Available In DIL or SIL Package • Wide Operating Voltage RTQ4 / RT14 • High Output Power • PLL Design • Range 100+ metres • Available as 433, 868 MHz Description The R F Solutions Ltd. AM hybrid transmitter module provides a complete RF transmitter which can be used to transmit data at up to 4KHz from any standard CMOS/TTL source. The module is very simple to operate and offers low current consumption (typ. 4 mA). Data can be supplied directly from a microprocessor or encoding device, thus keeping the component count down and ensuring a low hardware cost. The module exhibits extremely stable electronic characteristics due to the use of ‘Thick-Film’ hybrid technology, which uses no adjustable components and ensures very reliable operation. The modules are compatible with R F solutions Ltd. range of AM receivers to provide a complete solution. Ordering Information Part Number AM-RT4-XXX AM-RTQ4-XXX AM-RT5-XXX AM-RT14-XXX AM-RT14-XXX-SO Description DIL AM Transmitter Module XXX MHz DIL AM Transmitter Module XXX MHz SIL AM Transmitter Module XXX MHz DIL AM Transmitter Module XXX MHz, SAW Resonator SMT AM Transmitter Module XXX MHz, SAW Resonator Frequency Availability RT4 / RT5: XXX = 315, 418, 433MHz RTQ4: XXX = 868MHz RT14: XXX = 433MHz DS013-8 Jun ’08 Other Frequencies available on request Other Frequencies available on request Other Frequencies available on request 2008 REG No 277 4001, ENGLAND. Page 1 AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM-RT14-XXX AM Hybrid Transmitter Mechanical Dimensions AM-RT4-XXX AM-RT14-XXX 3.90 17.78 3.90 17.78 Components Underneath Components 1 4 2 3 10.16 5.08 1.50 AM-RT14-433SO 1 4 2 3 10.16 5.08 1.50 AM-RTQ4-XXX 17.78 Components 3 5.08 10.16 1 4 1 4 10.16 1.5 2 3.90 17.78 3.9 +/- 0.2 Components 2 2.2 +/-0.2 5.08 3 2.50 AM-RT5-XXX 4.00 17.78 Component Side 11.43 1 2 6 7 Notes Pins on 0.1" pitch Pin Dimensions: 0.25 x 0.50mm All measurements in mm Tolerance: +/- 0.2mm The component side differs depending on module 1.00 2.54 Pin Descriptions RT4 / RTQ4 / RT14 1 2 3 4 DS013-8 Jun ’08 RT14-SO 1 2 4 3 RT5 7 6 2 1 Name Vcc GND IN ANT 2008 REG No 277 4001, ENGLAND. Description Supply Voltage Ground, Connect to RF earth return path Data input External Antenna Page 2 AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM-RT14-XXX AM Hybrid Transmitter Typical Application For further information on this circuit please see datasheet DS600 Transmitter Circuit Vcc Vcc Antenna SW1-4 1 2 3 4 A0 Vcc A1 LED A2 DATA A3 GND 8 1 7 Vcc 2 6 5 GND RT4-XXX RTQ4-XXX RT14-XXX RF600E DS013-8 Jun ’08 ANT 2008 REG No 277 4001, ENGLAND. Page 3 IN 4 3 AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM-RT14-XXX AM Hybrid Transmitter RT4/RT5: Electrical Characteristics Ambient temp = 25°C unless otherwise stated. Characteristic Supply Voltage Supply Current (Vcc=5V IN=1kHz) Supply Current (Vcc=5V IN=DC GND) Working Frequency Frequency Tolerance RF Output Power into 50Ω (Vcc=5V) Harmonic Spurious Emissions Input Voltage High Time from Power on to data transmission Data Rate Operating Temperature Min. 2 Typ. Max. 14 4 50 303.8 433.92 +/-100 0 -30 2 Vcc 10 50 -25 9,600 +80 Dimensions Vdc mA nA MHz KHz dBm dBc V µSec bps °C RTQ4: Electrical Characteristics Ambient temp = 25°C unless otherwise stated. Characteristic Supply Voltage Supply Current (Vcc=5V IN=1kHz) Working Frequency Frequency Tolerance RF Output Power into 50Ω (Vcc=4V) Harmonic Spurious Emissions Input Voltage High Power-Up Data Rate Operating Temperature Min. 1.9 Typ. Max. 5 12 868.35 -35 +5 +35 +7 -50 0.7*Vcc 1 9,600 +80 50 -25 Dimensions Vdc mA MHz KHz dBm dBc V mSec bps °C RT14: Electrical Characteristics Ambient temp = 25°C unless otherwise stated. Characteristic Supply Voltage Supply Current (Vcc=5V IN=1kHz) Working Frequency RF Output Power into 50Ω (Vcc=4V) Harmonic Spurious Emissions Input Voltage High Data Rate Operating Temperature Min. 2 +10 Typ. Max. 9 8 433.92 +12 -55 2 50 -25 Vcc 9,600 +80 Dimensions Vdc mA MHz dBm dBc V Hz 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 Web: http://www.rfsolutions.co.uk DS013-8 Jun ’08 2008 REG No 277 4001, ENGLAND. Page 4 °C