Specification:

Modulate:FM

Modulation Frequency Offset:
50KHZ/600mVrms

Voltage:9VDC

Built-inBattery:Grade-A 400mAh rechargeable battery, charge time-2-3 hours, power charge current-350mA(TYP)

Electronic Current:LOW: 90mA (TYP)
                              HI: 300mA(TYP)

Frequency:433MHZ / 863MHZ / 915MHZ

Power:LOW: 10dBm
           HI: 29dBm

Antenna Gain:5dBi

Power-on Sensitivity:60mVp-p (TYP)

Automatic Level Control Sensitivity:typical 700mVp-p

Size:80mm * 70mm * 24mm

Automatically power off when no signal is received for 10 minutes.

Effective distance in vast place: more than 300 meters

Packing: 1*transmitter

               1*Antenna

               1*9V Power Adapter

               1*male 1/8" to male 1/8" cable

               1*Male RCA to female 1/8" Cable