HDR433MS3

                                                                                                                                        Approved by: Checked by:  Issued by:    SPECIFICATION PRODUCT:  SAW RESONATOR MODEL:    HDR433MS3(SM­3) MARKING:       HD451                     SHOULDER ELECTRONICS LIMITED 1. SCOPE This specification shall cover the characteristics of 1­port SAW resonator with  433.92M used for remote­control security.  2. ELECTRICAL SPECIFICATION    DC Voltage VDC              10V                      AC Voltage Vpp          10V50Hz/60Hz  Operation temperature        ­20℃ to +85℃  Storage temperature          ­45℃ to +85℃                                     RF Power Dissipation             0dBm        Electronic Characteristics    Item                           Unites   Minimum   Typical    Maximum    Center Frequency                 MHz    433.770    433.920    434.070    Insertion Loss                     dB                 1.5        2.5  Quality Factor Unload Q                                12,800         50Ω Loaded Q                                1,000   Temperature  Turnover Temperature   ℃                Freq.temp.Coefficient  ppm/℃2    DC. Insulation Resistance             MΩ      1.0               Motional Resistance R1    Ω                    18        26  RF Equivalent Motional Inductance L1     μH                  86   RLC Model  Motional Capacitance C1    pF                   1.5                                                         ...