Cristallo ad alta stabilità compatibile YAESU FT-757GX e ft-757GXII
When the optional TCXO High Stability Crystal Unit is installed, you get a very high frequency stability of ±0.5 ppm (-30C to +60C). FT-757GX FT757GXII TCXO High Stability Crystal 1. COMPATIBLE YAESU FT-757GX & FT-757GXII.