The Spektrum Signal Voltage Booster increases the signal line voltage to allow the following devices to function correctly with Spektrum receivers:

- Jet-Tronics Retract Valve

- Jet-Tronics Door Sequencer

- Jet-Tronics Air Valve

- Jet Model Products Door Sequencer

- Digital Pulse Counters

Search Terms: sp_acc_SPMCP, FIS2020