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Cut-Off Frequency : 1.56GHz
Impedance : 50Ω
Insertion Loss : 0.12dB
Type of Filter : Low-pass Filter
Frequency - Center : 1.56GHz
Description : 50Ω 0.12dB 1.56GHz SMD3216-4P Ceramic Filters RoHS
Mfr. Part # : LFCN-1325+
Model Number : LFCN-1325+
Package : SMD3216-4P
The Mini-Circuits LFCN-1325+ is a high-performance ceramic low pass filter designed for applications requiring excellent power handling (9W) and harmonic rejection. Its compact size, LTCC construction, and temperature stability make it suitable for use in VHF/UHF transmitters and receivers, as well as general lab use. The filter offers 5 sections for effective signal filtering.
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Passband Insertion Loss | DC-1325 | 1.3 | dB | 1, 2 | ||
| Cut-Off Frequency | F2 (1560) | 3.0 | dB | 2 | ||
| Stop Band Rejection Loss | F3 (2100) | 20 | dB | 2 | ||
| F4-F5 (2200) | 30 | dB | 2 | |||
| F6 (4250) | 20 | dB | 2 | |||
| VSWR | DC-1325 | 1.4 | :1 | 2 | ||
| VSWR | F3-F6 (2100-4250) | 20 | :1 | 2 | ||
| Operating Temperature | -55C to 100C | |||||
| Storage Temperature | -55C to 100C | |||||
| RF Power Input | 9 W max. at 25C | 3 | ||||
Notes:
1. In applications where DC voltage is present at either input or output ports, coupling capacitors are required.
2. Measured on Mini-Circuits Characterization Test Board TB-270.
3. Passband rating, derate linearly to 4W at 100C ambient. Permanent damage may occur if any of these limits are exceeded.
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Mini-Circuits LFCN-1325 Ceramic Low Pass Filter with High Stop Band Rejection and Low Insertion Loss Images |