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| Brand Name: | ZR Hi-Tech |
| Model Number: | LT-SR-390-307 |
| MOQ: | 1 |
| Delivery Time: | 4 weeks |
| Payment Terms: | T/T |
The LT-SR-390-3070 is a high-performance SAW resonator featuring a frequency range of 389.925MHz to 390.075MHz with a center frequency of 390MHz. This surface mount device offers excellent insertion loss characteristics (1.5 to 2.2 dB) and a high quality factor (Q) of 13900, making it ideal for precision frequency control applications.
| Parameter | Units | Min | Typ | Max |
|---|---|---|---|---|
| Center Frequency | MHz | 389.925 | 390.000 | 390.075 |
| Insertion Loss | dB | 1.5 | 2.2 | |
| Quality Factor (Unloaded Q) | 13900 | |||
| 50Ω Loaded Q | 1500 | |||
| Temperature Stability | ℃ | 10 | 25 | 40 |
| Frequency Temperature Coefficient | ppm/℃² | 0.037 | ||
| Frequency Aging | ppm/yr | ≤±10 | ||
| DC Insulation Resistance | MΩ | 1.0 |
| Parameter | Units | Min | Typ | Max |
|---|---|---|---|---|
| Motional Resistance R1 | Ω | 20 | 26 | |
| Motional Inductance L1 | μH | 110.52 | ||
| Motional Capacitance C1 | fF | 1.51 | ||
| Transducer Static Capacitance | pF | 1.70 |
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