KO Propo 10505 - EX-1 FHSS Master Unit Replacement  [KO-10505]

KO Propo 10505 - Master Unit EX-1 FHSS
Price:
CAD$498.61
Brand:
KO Propo
Model:
KO-10505
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Reliable Control with KO Propo 10505 - EX-1 FHSS

The KO Propo 10505 - EX-1 FHSS Master Unit is a direct replacement for the EX-1 FHSS transmitter, built to recover accurate steering and throttle response. This spare unit keeps the transmitter to receiver link stable so you can focus on lap times and setup tweaks without signal drop worries.

Signal Stability and Responsiveness

Made to match the EX-1 FHSS architecture, the master unit helps maintain clean signal transmission and reduced latency. Its sturdy construction supports repeated use in competitive environments and regular club sessions.

Maintenance and Upgrade Ready

Whether replacing an aged component or refreshing a race radio, the KO Propo 10505 - EX-1 FHSS Master Unit fits into routine maintenance and modest upgrades, keeping your system performing consistently across events.
Remark :
Due to limited stock availability, please notice that some KO Propo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this master unit work with older EX-1 firmware versions?

Most EX-1 FHSS transmitters accept this replacement unit, but check your transmitter firmware and follow KO Propo guidance on updates before swapping parts.

Do I need special tools to install the unit?

Basic hobby tools are sufficient for installation; remove the transmitter shell carefully, swap the unit, and verify connectors are seated before reassembly.

How should I verify performance after fitting the master unit?

Perform a range check and test full travel on channels at the field, then confirm response under load to ensure steering and throttle behave as expected.

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