PS-R7003SB  Futaba R7003SB 2.4Ghz FASSTest HV 

The R7303SB telemetry enabled receiver, a high-voltage design that operates up to 3 channels using the 3 standard PWM outputs or up to an incredible 18 channels (16 proportional + 2 digital) using the S-Bus port.

That means a simpler setup and full support for S-Bus and S-Bus2 servos.

As supplied the R7303SB receiver includes integral sensors for receiver voltage, signal strength and external voltage, with further separate sensors available seperatly.

Specification
Modulation...........FASSTest
Weight.................7.2g
Voltage................3.7 - 7.4v
Channels..............3 Channel (18 S-Bus)
Dimensions..........37.4 x 22.5 x 9.3mm