Through Authenticate 
1.Operating voltage range: DC 5V ~12V.
2.Receiving frequency: 5 KHz ± 10%
3..receiver distance range :80-100 cm.
4.good anti-Interference capability
5.Compatible with Polar Receiver's receive frequency.
6.Pin-out compatible with the Polar Receiver.
2.Receiving frequency: 5 KHz ± 10%
3..receiver distance range :80-100 cm.
4.good anti-Interference capability
5.Compatible with Polar Receiver's receive frequency.
6.Pin-out compatible with the Polar Receiver.
