Click to expand full text
FM TRANSMITTER & RECEIVER MODULES. (2ND GENERATION)
• MINIATURE PACKAGE • PLUG IN COMPATIBLE WITH FM-TX1 / RX1 • EMC CONFORMANT TO ETS 300-683 • TYPE APPROVED TO ETS 300-220 • DATA RATES TO 40KBIT/S • USABLE RANGE TO 300 METRES www.DataSheet4U.com • 418 & 433.92MHZ VERSIONS. • SINGLE SUPPLY VOLTAGE 5V OR 3V • FULLY SCREENED
FEATURES
FM-TX2-XXX FM-RX2-XXX
Transmitter - TX2
Receiver - RX2
• • • • • •
2 STAGE SAW CONTROLLED, FM MODULATED AT UPTO 40KBIT/S OPERATION FROM 2.2 TO 6 VOLTS 10mW ON 433.92MHZ (EUROPE) , 1mW ON 418MHZ (UK) HIGH EFFICIENCY, >15% , DC --> RF IMPROVED FREQUENCY AND DEVIATION ACCURACY 2ND HARMONIC, < -60DBC
• • • • • •
DOUBLE CONVERSION FM SUPERHET SAW FRONT END FILTER, IMAGE REJECTION 50DB SUPPLY 3.0 TO 6.