AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM Hybrid Transmitter AM-RT14-XXX 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 RTQ4 / RT14 Available as 315, 418, 433 MHz High Output Power Range up to 70 metres Range 100+ metres Available In DIL or SIL Package Available as 433, 868 MHz Wide Operating Voltage 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 Description AM-RT4-XXX DIL AM Transmitter Module XXX MHz AM-RTQ4-XXX DIL AM Transmitter Module XXX MHz AM-RT5-XXX SIL AM Transmitter Module XXX MHz AM-RT14-XXX DIL AM Transmitter Module XXX MHz, SAW Resonator Frequency Availability RT4 / RT5: XXX = 315, 418, 433MHz Other Frequencies available on request RTQ4: XXX = 868MHz Other Frequencies available on request RT14: XXX = 433MHz Other Frequencies available on request DS013-5 May 06 2006 REG No 277 4001, ENGLAND. Page 1 AM-RT4-XXX AM-RT5-XXX AM-RTQ4-XXX AM Hybrid Transmitter AM-RT14-XXX Mechanical Dimensions RT4 / RTQ4 / RT14 RT5 Components Components Underneath Underneath Pin Descriptions RT4 / RTQ4 / RT14 RT5 Name Description 1 7 Vcc Supply Voltage 2 6 GND Ground, Connect to RF earth return path 3 2 IN Data input 4 1 ANT External Antenna Typical Application For further information on this circuit please see datasheet DS600 Transmitter Circuit Vcc Vcc Antenna SW1-4 1 8 4 A0 Vcc 1 ANT Vcc 2 7 A1 LED 23 IN GND 3 6 A2 DATA RT4-XXX 5 4 A3 GND RTQ4-XXX RT14-XXX RF600E DS013-5 May 06 2006 REG No 277 4001, ENGLAND. Page 2