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Alternative Knobs for FX-4CR Transceiver

These are alternative encoder knobs modeled to fit the FX-4CR and FX-4C transceiver by BG2FX.
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updated September 17, 2023

Description

PDF

Model Notes:

Two versions are available for each design. 

The tight fit version is mostly solid and will prove to be a tight fit, while the flex version should have some flex around the shaft for easier installation and removal.

 

Installation Tips:

  • The use of some dry PTFE lube will make installation and removal easier.
  • Apply even pressure when installing and removing the knobs to avoid any lateral movement that may damage the encoder.

 

Dimensions:

Height: 12mm
Diameter: 17mm

 

The drawing below provides all the critical dimensions shared across models.

 

 

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Model origin

The author marked this model as their own original creation.

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