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Specifications
Cut-Off Frequency:
3.95GHz
Impedance:
50Ω
Type of Filter:
Low-pass Filter
Frequency - Center:
3.95GHz
Mfr. Part #:
LFCN-3400+
Package:
SMD3216-4P
Key Attributes
Model Number:
LFCN-3400+
Product Description
Product Overview
The LFCN-3400+ is a ceramic low-pass filter designed for high-performance applications. It offers excellent power handling capabilities (8W), a small size, and temperature stability due to its LTCC construction and 5-section design. This hermetically sealed filter is ideal for harmonic rejection in transmitters/receivers and point-to-point communication systems.
Product Attributes
- Brand: Mini-Circuits
- Material: Ceramic
- Certifications: +RoHS Compliant
- Origin: USA (implied by P.O. Box and phone number)
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
| Passband Insertion Loss | DC-3400 | 1.5 | dB | 3. Passband rating, derate linearly to 3W at 100C ambient. | ||
| Freq. Cut-Off | 3950 | 3.0 | dB | |||
| VSWR | DC-3400 | 1.2 | :1 | |||
| Stop Band Rejection Loss | 4300-4600 | 20 | dB | |||
| Stop Band Rejection Loss | 4600-7800 | 25 | dB | |||
| Stop Band Rejection Loss | 7800-8300 | 20 | dB | |||
| VSWR | 4300-8300 | 17 | :1 | |||
| Operating temperature | -55 to 100 | C | ||||
| Storage temperature | -55 to 100 | C | ||||
| RF Power Input | 25C | 8 | W max. | Permanent damage may occur if any of these limits are exceeded. |
2410311338_Mini-Circuits-LFCN-3400-_C4989702.pdf
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