FM-RTF3-XXX Datasheet, PDF (1/3 Pages) rfsolutions.ltd – FM SIL TRANSMITTER MODULE

FM SIL TRANSMITTER MODULE
• FM Radio Transmitter
• Transmit Range Up To 250m
• CMOS/TTL Input
• SIL Package
• No Adjustable Components
• Very Stable Operating Frequency
• Low Current Consumption (Typ 8mA)
• Wide Operating Voltage (2.7-14V)
• Available As 315, 418 Or 433MHz
• Compatible With RF Solutions FM Receivers
Applications
• Wireless Security Systems
• Car Alarms
• Remote Gate Controls
• Remote Sensing
• Data Capture
• Sensor Reporting
FM-RTF3-XXX
Description
The R F Solutions Ltd. FM hybrid transmitter module provides a complete RF transmitter which can be used to
transmit data at up to 9.6KHz from any standard CMOS/TTL source.
The module is very simple to operate and offers low current consumption (typ. 8mA). 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 FM receivers to provide a complete solution.
Circuit Schematic
V_CC
Data In
External
Antenna
DS059_2 Jul ‘01
©2001 Reg. No. 227 4001, ENGLAND
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