RO2003

The RO2031 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It pro- vides reliable, fundamental-mode, quartz frequency stabilization of  fixed-frequency oscillators operating at 674 MHz. Although it is suitable for a wide variety of oscillator applications, this resonator is designed for the second LO in CATV downconverters with the high IF at 612 MHz and the output at 63 MHz (channel 3).