Resonators DR03F36Q1388DNB
DR03F36Q1388DNB
Knowles coaxial ceramic resonators provide high-Q frequency control for microwave circuits from UHF to C-band in compact surface-mount formats.
Manufacturers:
Product Overview
Features
- Quarter-wave and half-wave configurations available
- Frequency tolerance options from ±0.25% to ±1.0%
- Dielectric constants from 5 to 98 for tuning flexibility
- Tabbed, tabless, and slotted SMT mounting styles
- Silver metallization for high Q and strong adhesion
- Sizes from 2 mm to 18 mm with custom tab profiles
Benefits
- Enables precise frequency control in compact designs
- Reduces soldering defects with tabless SMT options
- Maintains signal integrity with high unloaded Q
- Simplifies board layout with flexible mounting formats
- Supports tight frequency tolerances for critical RF systems
Target Applications
- Dielectric resonating oscillators (DRO)
- Voltage controlled oscillators (VCO)
- GPS receivers and wireless communication modules
- Bandpass and bandstop filters
- EMI suppression and delay line filters
Specifications
| Product | Resonator |
|---|---|
| Product Type | Coaxial Ceramic Resonator |
| Range | DR |
| Part Number | DR03F36Q1388DNB |
| Frequency | 1.388 GHz |
| Frequency Tolerance | ±1% |
| Impedance | 10.3 Ohms |
| Dimensions | 0.354" L x 0.118" W (9.00mm x 3.00mm) |
| Height | 0.121" (3.08mm) |
| Brand | DLI |
Product Documentation
Datasheets
Design Files
3D Models
Distributor Inventory
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| Part Number | Part Description | Quantity | Distributor |
|---|---|---|---|
| DR03F36Q1388DNB | KNOWLES INTEGRATED MICROWAVE | 1390 |
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