KO Propo 83256 40MHz FM Crystal Set - Hobby Grade Crystal  [KO-83256]

KO Propo 83256 - Crystal Set FM 40MHz 40.665
Price:
NZD$53.28
Brand:
KO Propo
Model:
KO-83256
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Reliable KO Propo 83256 crystal for FM 40MHz radios

This KO Propo 83256 FM 40MHz crystal set is aimed at enthusiasts who prioritise predictable signal behaviour. It helps keep your transmitter and receiver locked on the intended channel for cleaner control response.

What makes this crystal useful

  • Frequency: Uses the FM 40MHz band and is set at 40.665 MHz to maintain a defined communication channel.
  • Compatibility: Designed to fit many standard FM 40MHz radio systems so you can reuse it across multiple models.
  • Durability: Built to withstand regular swapping and transport between flying sites.
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.
Inspect your transmitter or receiver crystal slot and the accepted frequency range. If your gear accepts FM 40MHz crystals, the KO Propo 83256 will fit.
Yes, crystals are generally interchangeable among radios that use the same FM 40MHz standard, but confirm pin layout and fit before operating.
Keep crystals in protective cases when not in use, avoid bending contacts, and install only when powered gear is turned off to prevent damage.
The crystal sets the operating frequency but range depends on transmitter power, antenna condition, and environment. Proper installation helps achieve expected performance.

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