If you want exact frequency choice for your radio gear, the KO Propo 83273 FM 40MHz Crystal Set is a useful accessory. It helps modelers maintain predictable channel selection and steady signal behaviour.
The KO Propo 83273 operates at 40.895 MHz, providing a steady carrier that supports clear servo response and predictable range. That stability is beneficial whether you practise locally or take part in competitive events.
This crystal set is compatible with a broad array of FM 40MHz receiver models, making it handy for repairs or frequency swaps. The KO Propo 83273 is compact and easy to fit when checking your system before a run.
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