ALPHA-TX Datasheet, PDF (1/16 Pages) List of Unclassifed Manufacturers – ALPHA RF MODULES

ALPHA RF MODULES
ALPHA-TX
ALPHA-RX
• FM Transmitter & Receiver Modules
• Available as 433 or 915MHz
• Transmit Range up to 300m
• Miniature SMT Packages
• Data Rate up to 256Kbps
• Programmable Output Power
• 2.2 – 5.4Vdc Operating Voltage
• Standby Current <300nA
• Programmable Freq Deviation
• SPI Interface (for Config)
• Clock and Reset Signal for External MCU
• Wakeup Timer
• Automatic Antenna Tuning
• Differential Antenna Output
• Low Battery Detection
• EMC Compliant , FCC Compliant
• Operates from -45 to +85^oC
Transmitter
• 3-12 Supply Voltage
• Programmable Output Power
Receiver
• Standby current < 0.3uA
• Wake up timer function
• PLL Design
• Analog and Digital Signal Strength indicator
Applications
Wireless Security Systems
Car Alarms
Remote Gate Controls
Remote Sensing
• Programmable receive bandwidth (67 to 400KHz)
Data Capture
Sensor Reporting
Introduction
The Alpha Modules are extremely cost effective but high
performance radio modules. Supplied in a miniature Surface mount package these modules can
Transmit/Receive at upto 115Kbps at upto 300m range.
Operating at 2-5V, both transmitter and receiver monitor their battery voltage and can sleep with very low
standby current. The modules can wake intermittently and provide direct control outputs to a
microcontroller, ideally suited to battery applications. (Especially receivers!)
These Modules will suit one to one multi-node wireless links in applications including car and building
security, POS and inventory tracking, remote process monitoring.
Part Numbers
Part Number
ALPHA-TX433S
ALPHA-RX433S
ALPHA-TX915S
ALPHA-RX915S
Description
FM Transmitter Module, 433MHz
FM Receiver Module, 433MHz
FM Transmitter Module, 915MHz
FM Receiver Module, 915MHz
DSALPHA-3 Jul 09
©2009 RF Solutions Ltd.
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