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Specifications
Cut-Off Frequency:
1.7GHz
Impedance:
50Ω
Insertion Loss:
0.01dB
Type of Filter:
Low-pass Filter
Frequency - Center:
1.7GHz
Mfr. Part #:
LFCN-1400D+
Package:
SMD3216-4P
Key Attributes
Model Number:
LFCN-1400D+
Product Description
Product Overview
The Mini-Circuits LFCN-1400D+ is a ceramic low-pass filter designed for applications requiring harmonic rejection in VHF/UHF transmitters and receivers, as well as general lab use. It features excellent power handling (10W), a small size, 7 sections, temperature stability, and LTCC construction. This product is protected by U.S. Patent 6,943,646.
Product Attributes
- Brand: Mini-Circuits
- Type: Ceramic Low Pass Filter
- RoHS Compliant: Yes (+Suffix indicates RoHS Compliance)
- Construction: LTCC (Low Temperature Co-Fired Ceramic)
- Origin: USA (Brooklyn, NY)
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Units |
| Passband Insertion Loss | DC-1400 | - | - | 1.0 | dB |
| Frequency Cut-Off | 1700 | - | 3.0 | - | dB |
| VSWR (Passband) | DC-1400 | - | 1.2 | - | :1 |
| Stop Band Rejection Loss | 2100 | 20 | - | - | dB |
| Stop Band Rejection Loss | 2200-6600 | - | 40 | - | dB |
| Stop Band Rejection Loss | 6800 | 20 | - | - | dB |
| VSWR (Stopband) | 2100-6800 | - | 20 | - | :1 |
| DC Resistance to ground | - | 100 | - | - | Mohms min. |
| RF Power Input | - | - | - | 10 | W max. at 25C |
| Max. DC Voltage | - | - | - | 25 | VDC |
| DC Current Input to Output | - | - | - | 0.5 | A max. at 25C |
| Operating Temperature | - | -55 | - | 100 | C |
| Storage Temperature | - | -55 | - | 100 | C |
2506301329_Mini-Circuits-LFCN-1400D-_C4989553.pdf
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