Product Overview
The HT-LFCN-900+ is a 7-section low pass filter constructed with LTCC technology, offering excellent power handling, small size, and temperature stability. It provides good moisture and corrosion resistance, ensuring high reliability. This filter is ideal for harmonic rejection in VHF/UHF transmitters/receivers, base stations, and laboratory use.
Product Attributes
- Brand: HenryTech
- Material: LTCC (Low Temperature Co-fired Ceramic)
- Origin: Chengdu, China
- Certifications: Not specified
- Color: Not specified
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Unit | VSWR (:1) | Insertion Loss (dB) |
|---|---|---|---|---|---|---|---|
| Typical Performance Data (Input Power = 0dBm @ 25C) | 50 | - | 0.08 | - | dB | 1.04 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 500 | - | 0.37 | - | dB | 1.27 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 800 | - | 0.68 | - | dB | 1.10 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 900 | - | 1.03 | - | dB | 1.10 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1015 | - | 3.03 | - | dB | 2.09 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1117 | - | 16.05 | - | dB | 9.73 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1180 | - | 25.87 | - | dB | 16.47 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1279 | - | 33.43 | - | dB | 24.76 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1615 | - | 58.89 | - | dB | 42.77 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 1905 | - | 39.93 | - | dB | 48.45 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 2457 | - | 63.31 | - | dB | 54.64 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 3229 | - | 41.89 | - | dB | 68.97 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 4118 | - | 78.75 | - | dB | 70.83 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 6000 | - | 28.14 | - | dB | 51.29 | - |
| Typical Performance Data (Input Power = 0dBm @ 25C) | 8000 | - | 22.32 | - | dB | 33.71 | - |
| Electrical Specifications (at 25C) | Insertion Loss (DC-F1) | - | - | 1.0 | dB | - | - |
| Electrical Specifications (at 25C) | Insertion Loss (Pass Band Freq.Cut-Off F2) | - | - | 3.0 | dB | - | - |
| Electrical Specifications (at 25C) | VSWR (DC-F1) | - | - | 1.2 | :1 | - | - |
| Electrical Specifications (at 25C) | VSWR (F3) | - | - | 20 | - | - | - |
| Electrical Specifications (at 25C) | Stop Band Rejection Loss (F4-F5) | - | 25 | - | dB | - | - |
| Electrical Specifications (at 25C) | Stop Band Rejection Loss (F6) | - | 25 | - | dB | - | - |
| Electrical Specifications (at 25C) | VSWR (F3-F6) | - | 20 | - | - | - | - |
Maximum Ratings
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature | -55 to 100 | C |
| Storage Temperature | -55 to 100 | C |
| RF Power Input* (at 25C) | 10 | W max. |
| RF Power Input* (at 100C) | 3.5 | W |
*Passband rating, derate linearly to 3.5W at 100C ambient. Permanent damage may occur if any of these limits are exceeded.
2409302200_HenryTech-HT-LFCN-900-_C5333297.pdf
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