Scope
This specification is applied to a saw resonator designed for the stabilization of transmitters auch as garge door openers and security transmitters.
Electrical Specifications
Maximum Rating
DC Voltage VDC |
10V |
AC Voltage Vpp | 10V 50HZ/60HZ |
Operation temperature | -40℃ to+85℃ |
Storage temperature | -40℃ to+85℃ |
Max Input power | 10dBm |
Electronic Characteristics
Item | Unites | Minimum | Typical | Maximum | |
Center Frequency | MHz | 314.925 | 315.000 | 315.075 | |
Insertion Loss | dB | 1.5 | 2.2 | ||
Quality Fctor Unload Q | 8000 | 12800 | |||
50Ω Loaded Q | 850 | 1500 | |||
Temperature Stability | Turnover Temperature |
℃ |
10 | 25 | 40 |
Freq.temp.Coefficient | ppm/℃2 |
0.037 |
|||
Frequency Aging | ppm/yr | <±10 | |||
Dc.Insulation Resistance | MΩ | 1.0 | |||
RF Equivaletn RLC Model |
Motional Resistance R1 | Ω | 17 | 26 | |
Motional Inductance L1 | μH | 109.28 | |||
Motional Capacitance C1 | fF | 2.3357 | |||
Transducer Static Capacitance | pF | 2.7 |
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