Features:
2.4G DSSS technology
Dual antenna, auto signal switch
Center processor singlechip
Could fix ID by user, or auto distribute ID
With frequency, ID memory function
Control range 500m

Specifications:
Type: 2.4GHz
Channel: 6CH
Sensitivity: -105dbm
Frequency interval: >=4m
Weight: 5g / 0.2oz
Size: 3 * 2 * 1cm / 1.2 * 0.8 * 0.4in
Work voltage: 4-6V
Package size: 12 * 9 * 2cm / 4.7 * 3.6 * 0.8in
Package weight: 18g / 0.6oz

Package list:RM572
1 * Walkera RX601 Reciver