High Pass Filter CERAMIC HFCN-3800D+
The HFCN-3800D+ is a high-performance ceramic high-pass filter designed for 50 Ohm systems, operating from 4250 to 10000 MHz. It features a compact LTCC construction, excellent power handling up to 7W, and temperature stability. This filter is ideal for applications requiring sub-harmonic rejection in transmitters and receivers.
Product Attributes
- Brand: Mini-Circuits
- Material: Ceramic (LTCC)
- Origin: USA (implied by P.O. Box and phone number)
- Certifications: Protected by US Patent 7,760,485
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Stop Band Rejection Loss | 2500 | 30 | dB | |||
| 3200 | 20 | dB | ||||
| Freq. Cut-Off | 3800 | 3.0 | dB | |||
| Pass Band Insertion Loss | 4250-10000 | 2.0 | dB | |||
| 4500-9000 | 1.5 | dB | ||||
| VSWR | 2500-3200 | 20 | :1 | |||
| 3950-10000 | 1.5 | :1 | ||||
| Operating temperature | -55 | 100 | C | |||
| Storage temperature | -55 | 100 | C | |||
| RF Power Input | 7 | W max. at 25C | Derate linearly to 3W at 100C ambient. | |||
| Max. DC Voltage at pins 1&3 | 25 | VDC | ||||
| DC Resistance to ground | 100 | Mohms min. |
Pin Connections
- RF IN: Pin 1
- RF OUT: Pin 3
- GROUND: Pins 2, 4, 5, 6
Outline Dimensions
| Dimension | Inches | mm |
|---|---|---|
| A | .126 | 3.20 |
| B | .063 | 1.60 |
| C | .035 | 0.89 |
| D | .024 | 0.61 |
| E | .022 | 0.56 |
| F | .011 | 0.28 |
| G | .039 | 0.99 |
| H | .024 | 0.61 |
| J | .042 | 1.07 |
| K | .123 | 3.12 |
| wt | .020 |
2410311338_Mini-Circuits-HFCN-3800D-_C4989609.pdf
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