RF characteristic:

• 2.4Ghz ISM Band, Multi-channels.
• Up to 1M bps data rate.
• TX: 0dBm output power
• RX: -90 dBm sensitivity.
• FSK/GFSK modulation
• 64 bytes FIFO
• RSSI indicator
• No Need External SAW Filter
• Open field distance(Antenna in meander type, 1 meter from ground, BER \< 0.1%):
• PCB SIZE : 22 * 12 * 1.0 mm FR-4