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RF65393.3V to 4.0V,915MHz Transmit/Receive Module
RF6539
3.3V TO 4.0V,915MHz Transmit/Receive Module
Package: LGA, 28-Pin, 5.5mm x 5.0mm
GND GND GND GND VREG VCC
Features
Tx Output Power: 22dBm Separate 50 Tx/Rx Transceiver
Interface Rx Insertion Loss: 1dB Antenna Diversity Switch
Applications
Wireless Automated Metering Wireless Alarm Systems Portable Battery Powered
Equipment Smart Energy 868MHz/900MHz ISM Band
Application Single Chip RF Front End Module
GND 1 GND 2 GND 3 GND 4 ANT2 5 GND 6
28
27
ANT1 7
GND 8
9 10
26 25 24 23
22 GND 21 GND 20 GND 19 GND 18 TX
17 GND
16 RX
11 12
15 GND
13 14
ANT_SEL VCC
TXRX_SEL GND GND GND
Functional Block Diagram
Product Description
This module is intended for 915MHz AMR solutions.