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Specifications
Cut-Off Frequency:
990MHz
Impedance:
50Ω
Insertion Loss:
0.85dB
Frequency - Center:
990MHz
Mfr. Part #:
LFCN-800D+
Package:
SMD3216-4P
Key Attributes
Model Number:
LFCN-800D+
Product Description
Mini Circuits LFCN-800D+ Ceramic Low Pass Filter
The Mini Circuits LFCN-800D+ is a ceramic low pass filter designed for 50 Ohm systems, offering excellent power handling up to 9W. Its 5-section LTCC construction provides temperature stability, making it suitable for harmonic rejection and use in VHF/UHF transmitters and receivers, as well as laboratory applications. This RoHS compliant filter operates from DC up to 800 MHz.
Product Attributes
- Brand: Mini Circuits
- Material: Ceramic (LTCC construction)
- Certifications: +RoHS Compliant
- Origin: USA (implied by address)
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Passband Insertion Loss | DC-800 | - | 1.3 | - | dB | Measured on Mini-Circuits Characterization Test Board TB-270. |
| Cut-Off Frequency | 990 | - | 3.0 | - | dB | |
| VSWR | DC-800 | - | 1.2 | - | :1 | |
| Stop Band Rejection Loss | 1400 | 20 | - | - | dB | |
| Stop Band Rejection Loss | 1500-2000 | - | 30 | - | dB | |
| Stop Band Rejection Loss | 4500 | 20 | - | - | dB | |
| VSWR | 1400-4500 | - | 20 | - | :1 | |
| DC Resistance to Ground | - | 100 | - | - | Mohms | min. |
| Operating Temperature | - | -55 | - | 100 | C | |
| Storage Temperature | - | -55 | - | 100 | C | |
| RF Power Input | at 25C | - | - | 9 | W max. | Derate linearly to 4W at 100C ambient. |
| Max. DC Voltage | at pins 1&3 | - | - | 25 | VDC | |
| DC Current Input to Output | at 25C | - | - | 1 | A max. |
2506301329_Mini-Circuits-LFCN-800D-_C4989846.pdf
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