RPM sensor adaptor for Spektrum RX ONLY.
PLEASE NOTE - these adaptors do not work correctly with the 400 series PowerSafe Receviers (AR10400T, AR14400T, AR20400T - also the AR10360T as this is the same internal hardware). We have been informed that they do work correctly with Synapse PowerSafe receivers (410 series).
Provides opto isolation and ESD protection between the tacho output on an ignition unit and the 3pin JST-ZHR connector on the RX. The wire to connect to the RX is NOT supplied, please use a Spektrum 3pin satellite lead of the appropriate length for your installation.
This is NOT the unit featured by Brenden on Just Plane Crazy
Spektrum RPM Sensor Adaptor
The RC Light Systems RPM Telemetry sensor is a way to quickly and easily get the RPM from your petrol engine to your telemetry capable Spektrum Receiver/TM1000.
Compatible with all ignition units with a tachometer lead (GP, RCEXL, etc). The unit provides buffering to work correctly with GP ignitions, and two levels of HV protection; TVS HV suspression on the input and an opto isolator between the two sides.
Compatible with all Spektrum receviers with an RPM port
Plug the Input end of the telemetery unit (JR plug) into the tachometer port of the ignition unit.
Use a Spektrum Satellite lead (not supplied) to plug the output of the unit into the RPM port of your Spektrum receiver.
Mount the unit as close to the ignition is possible, to minimize the chance of interferance from the ignition unit. Once the signal is in the unit, these are eliminated so the output end is safe to go back further in your model.
