TCXO-9 Precise Crystal Oscillator for Yaesu FT-817, FT-857, FT-897

The TCXO-9 is a high-precision, temperature-controlled crystal oscillator for various Yaesu devices. With the TCXO-9, the frequency constancy improves to ±0.5 ppm/1h. Without TCXO this value is ±4 ppm/1h!
Good frequency accuracy and consistency is important for transverter operation, or narrowband digital modes like FT-8, FT-4 etc.


Fits the following Yaesu transceivers:

• FT-817, FT-817ND
• FT-857, FT-857D
• FT-897

The TCXO-9 has already been fitted as standard in the following units:

• FT-818ND
• FT-897D