Product Overview
The LFCN-2500D+ is a ceramic low-pass filter from Mini-Circuits, designed for DC to 2500 MHz operation with excellent power handling up to 10W. It features a small size, 7 sections, temperature stability, and LTCC construction, protected by U.S. Patent 6,943,646. This filter is ideal for harmonic rejection in VHF/UHF transmitters/receivers and lab use.
Product Attributes
- Brand: Mini-Circuits
- Model: LFCN-2500D+
- Material: Ceramic
- Certifications: +RoHS Compliant
- Origin: USA (implied by P.O. Box and contact info)
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Passband Insertion Loss | DC-2500 | 1.2 | dB | ||
| Freq. Cut-Off | 2950 | 3.0 | dB | ||
| Stop Band Rejection Loss | 3675 | 20 | dB | ||
| Stop Band Rejection Loss | 3800-6100 | 30 | dB | ||
| Stop Band Rejection Loss | 8000 | 20 | dB | ||
| VSWR | DC-2500 | 1.2 | :1 | ||
| VSWR | 3675-8000 | 20 | :1 |
Maximum Ratings
| Parameter | Ratings |
|---|---|
| Operating temperature | -55C to 100C |
| Storage temperature | -55C to 100C |
| RF Power Input | 10 W max. at 25C |
| Max. DC Voltage at pins 1&3 | 25 VDC |
| DC Current Input to Output | 0.5A max. at 25C |
2410311338_Mini-Circuits-LFCN-2500D-_C4989934.pdf
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