Beijing Silk Road Enterprise Management Services Co., Ltd.
| Impedance | 50Ω |
| Insertion Loss | 1.9dB |
| Type of Filter | Bandpass Filter |
| Bandwidth | 3000MHz~4600MHz |
| Frequency - Center | 3.7GHz |
| Description | 50Ω 1.9dB 3000MHz~4600MHz 3.7GHz SMD3216-4P Ceramic Filters RoHS |
| Mfr. Part # | BFCN-3700+ |
| Package | SMD3216-4P |
| Model Number | BFCN-3700+ |
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Product Specification
| Impedance | 50Ω | Insertion Loss | 1.9dB |
| Type of Filter | Bandpass Filter | Bandwidth | 3000MHz~4600MHz |
| Frequency - Center | 3.7GHz | Description | 50Ω 1.9dB 3000MHz~4600MHz 3.7GHz SMD3216-4P Ceramic Filters RoHS |
| Mfr. Part # | BFCN-3700+ | Package | SMD3216-4P |
| Model Number | BFCN-3700+ |
The BFCN-3700+ LTCC bandpass filter operates within the 3000 to 4600 MHz passband, featuring 1.9 dB typical insertion loss and significant stopband rejection (28 dB lower, 24 dB upper). It handles up to 2.5W RF input power and maintains stable performance across a wide temperature range of -55 to +100C. Its LTCC multi-layer construction ensures excellent repeatability, and the compact 1206 ceramic package with wraparound terminations minimizes parasitic effects and saves PCB space. This filter is ideal for applications such as harmonic rejection in transmitters and receivers.
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Unit | Notes |
| Pass Band Center Frequency | 3000 - 4600 | 3700 | MHz | |||
| Insertion Loss | 3000 - 4600 | 1.9 | 3.5 | dB | F1 - F2 | |
| VSWR | 3000 - 4600 | 2.26 | :1 | F1 - F2 | ||
| Stop Band, Lower Insertion Loss | DC - 2100 | 21 | 28 | dB | DC - F3 | |
| Stop Band, Lower VSWR | DC - 2100 | 23 | :1 | DC - F3 | ||
| Stop Band, Upper Insertion Loss | 5600 - 8000 | 10 | 24 | dB | F4 - F5 | |
| Stop Band, Upper VSWR | 5600 - 8000 | 16 | :1 | F4 - F5 | ||
| Operating Temperature | -55 to +100 | C | ||||
| Storage Temperature | -55 to +100 | C | ||||
| RF Power Input | 2.5 | W | at 25C, derate linearly to 0.7 W at 100C ambient |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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