Regarding resonators: Maritex is the authorised distributor of SJK and TXC. We can offer very diversified groups of products like: SMD quartz resonators (cases: 3,2x2,5mm; 2x1,6mm; 12,7x4,8mm); SMD quartz oscillators (1,8V i 3,3V), radial quartz resonators ( series: HC49U and HC49S), TCXO's , SAW resonators (acoustic wave) working on frequencies: 433,92Mhz, 435,72Mhz, 310Mhz and 868,45 Mhz, SAW filters and watch rezonators: 32,768kHz.