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Specifications
Cut-Off Frequency:
1.075GHz
Impedance:
50Ω
Frequency - Center:
1.075GHz
Mfr. Part #:
LFCN-900D+
Package:
SMD3216-4P
Key Attributes
Model Number:
LFCN-900D+
Product Description
Product Overview
The LFCN-900D+ is a ceramic low pass filter designed for 50 Ohm systems, operating from DC to 850 MHz. It offers excellent power handling of 10W, a small size, and stable performance due to its 7-section LTCC construction. This filter is ideal for harmonic rejection and applications in VHF/UHF transmitters and receivers, as well as laboratory use.
Product Attributes
- Brand: Mini-Circuits
- Model: LFCN-900D+
- Material: Ceramic (LTCC)
- Certifications: +RoHS Compliant
- Origin: USA (implied by address)
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Passband Insertion Loss | DC-850 | 1.3 | dB | Measured on Mini-Circuits Characterization Test Board TB-270. | ||
| Frequency Cut-Off | 1075 | 3.0 | dB | |||
| Stop Band Rejection Loss | 1275 | 20 | dB | |||
| Stop Band Rejection Loss | 1350-4850 | 30 | dB | |||
| Stop Band Rejection Loss | 5100 | 20 | dB | |||
| VSWR (Passband) | DC-850 | 1.2 | :1 | |||
| VSWR (Stopband) | 1275-5100 | 20 | :1 | |||
| DC Resistance to ground | 100 | Mohms | min. | |||
| Operating Temperature | -55 | 100 | C | |||
| Storage Temperature | -55 | 100 | C | |||
| RF Power Input | at 25C | 10 | W | max. Derate linearly to 3.5W at 100C ambient. | ||
| Max. DC Voltage | at pins 1&3 | 25 | VDC | |||
| DC Current Input to Output | at 25C | 0.5 | A | max. |
2410311338_Mini-Circuits-LFCN-900D-_C4990108.pdf
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