User's Manual

Radio Transceiver Description v1.0
©2009 Cervis, Inc.
9
7.0 Specifications
RFM307 General Specifications
Item Description
Digital Power
Regulated +2.7 – 3.3 VDC, 20mA max
Analog Power
Regulated +2.7 – 3.3 VDC, 20mA max
Digital I/O Signals
“CMOS” logic levels
TX RF Power
-17.2dBm to +3dBm, +/-3dBm
TX RF Power Max.
Not to exceed +6dBm
Frequency Accuracy
2405-2480 MHz, 5 MHz channel spacing +/-100kHz
Modulation
DSSS
Size
25mm W x 26mm H x 5mm T
Connector
U.FL female jack or PCB pad
Antenna
Low gain omni, provided as original equipment