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Specifications
Cut-Off Frequency:
650MHz
Filter Type:
Low Pass
Impedance:
50Ω
Insertion Loss:
0.8dB
Mfr. Part #:
HT-LFCN-490+
Package:
SMD-4P,3.2x1.6mm
Key Attributes
Model Number:
HT-LFCN-490+
Product Description
Product Overview
The HT-LFCN-490+ is a 7-section, temperature-stable Low Pass Filter constructed with LTCC technology, offering excellent power handling, small size, and good moisture and corrosion resistance for high reliability. It is ideal for harmonic rejection, VHF/UHF transmitters/receivers, and base station applications in mobile communication and lab use.
Product Attributes
- Brand: HenryTech
- Material: LTCC
- Origin: Chengdu
Technical Specifications
| Parameter | Frequency (MHz) | Insertion Loss (dB) | VSWR (:1) | Rejection Loss (dB) | Cut-Off Loss (dB) |
| Typical Frequency Response | 0.05 | 1.01 | 1.01 | - | - |
| 100 | 0.20 | 1.04 | - | - | |
| 575 | 0.81 | 1.05 | - | - | |
| 770 | 2.92 | 1.99 | - | - | |
| 900 | 33.14 | 13.92 | - | - | |
| 1050 | 47.43 | 22.87 | - | - | |
| 1215 | 36.74 | 29.96 | - | - | |
| 1500 | 43.94 | 40.41 | - | - | |
| 1915 | 71.13 | 49.64 | - | - | |
| 2200 | 62.28 | 49.64 | - | - | |
| 2500 | 52.63 | 51.10 | - | - | |
| 3200 | 47.83 | 46.96 | - | - | |
| 4000 | 38.32 | 43.44 | - | - | |
| 4970 | 16.59 | 8.64 | - | - | |
| 5500 | 25.11 | 29.46 | - | - | |
| Electrical Specifications | DC-490 (Insertion Loss) | - | 0.8 | 1.2 | - |
| DC-490 (VSWR) | - | - | - | - | |
| 650 (Cut-Off F2) | - | - | - | 3.0 | |
| 800-6000 (VSWR F3-F6) | - | - | 2.0 | - | |
| 880-2500 (Rejection Loss F4-F5) | - | - | 40 | - | |
| 6000 (Rejection Loss F6) | - | - | 20 | - |
2409302200_HenryTech-HT-LFCN-490-_C5333293.pdf
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