JR ProPo DSX11 Operation Manual page 5

Specifications of the Set
セッ トの規格
 Transmitter 
Part No. NET-P121ED
Operation 11 channels, Computer mixing system
system
Transmit 2.4GHz band,
frequency FH-SS (Frequency hopping system spectrum diffusion)
Power supply Dedicated nickel metal-hydride battery
8H1500(1500mA)
Consumption 260mA(60mA at D.S.C)
current
Neutral 1.5m s
 Battery Charger 
Part No. NEC-501
Input voltage C100V-240V, 50/60Hz
Output voltage TX/RX: 150mA/150m A
*As to the receiver, servo etc., refer to the set composition in a separate sheet.