What is the Additional Feature ?

Name: BFCN-2850+
Brand: Mini-Circuits
SKU: BFCN-2850+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Mini-Circuits BFCN-2850+

Part No.:: BFCN-2850+

Manufacturer:: Mini-Circuits

Package:: 4-SMD, No Lead

Datasheet:: BFCN-2850+.pdf

Description:: LTCC BAND PASS FILTER, 2750 - 29

In Stock:: 3536

Quantity:: Add To Cart

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BFCN-2850+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BFCN-2850+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BFCN-2850+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BFCN-2850+ Typical application Circuitry

BFCN-2850+ is a ceramic low-pass filter designed by Mini-Circuits. It plays a vital role in RF and microwave systems by allowing signals below a certain frequency to pass while blocking higher frequency signals. This makes it particularly useful in applications where a clean spectrum output needs to be obtained by removing unwanted high-frequency components.

Key Features and Specifications:

- Frequency Range: Provides a cutoff frequency at 2850 MHz, suitable for systems operating within the sub-3 GHz spectrum.

- Impedance: Typically designed for 50 ohms systems, which is standard in RF applications.

- Rejection: Offers high rejection in the stop-band, ensuring effective suppression of unwanted frequencies.

- Insertion Loss: Low insertion loss in the pass-band, which minimizes signal attenuation.

- Form Factor: Comes in a compact surface-mount package that facilitates easy integration into printed circuit boards.

Application Scenario: Wireless Communication Transceiver

In a wireless transceiver, the BFCN-2850+ is used to filter out harmonics and other high-frequency noise from the RF front end, particularly after the power amplifier stage to clean up the signal before transmission.

Circuit Design Methodology:

1. Integration After Power Amplifier:

- Direct Connection: Connect the output of the power amplifier directly to the input of the BFCN-2850+. This placement is critical to filter out any spurious frequencies or harmonics generated by the amplifier.

- PCB Layout: Ensure that the filter is placed close to the amplifier output to minimize the path loss and potential pickup of interference.

2. Output to Antenna:

- Transmission Line: Use a 50-ohm transmission line (like microstrip or coplanar waveguide) from the output of the BFCN-2850+ to the antenna. This maintains the integrity of the filtered signal.

- Impedance Matching: Check and adjust the impedance matching if necessary to ensure maximum power transfer to the antenna.

3. Testing and Performance Validation:

- Spectrum Analyzer Monitoring: Use a spectrum analyzer to monitor the output spectrum of the transceiver with the BFCN-2850+ in place to ensure that no unwanted frequencies above 2850 MHz are present.

- Field Testing: Perform comprehensive field testing to evaluate the overall performance of the transceiver system in real-world conditions.

Design Considerations:

- Thermal Management: While the BFCN-2850+ itself might not generate significant heat, the surrounding components, especially the power amplifier, may require adequate thermal management strategies.

- Environmental Protection: Consider the use of conformal coatings or enclosures to protect the filter and adjacent components from environmental factors like humidity and dust.

- Component Tolerance and Variability: Account for possible component variances including those of the BFCN-2850+ which might affect the filter characteristics.

Designing with the BFCN-2850+ in a wireless communication transceiver demonstrates its effectiveness in ensuring spectral purity and compliance with regulatory standards for RF emissions. This scenario underscores the importance of careful component placement, PCB layout considerations, and thorough system validation to achieve optimal performance.

BFCN-2850+ information

BFCN-2850+ Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Frequency:
2.85GHz Center
Impedance:
50Ohm
Bandwidth:
200 MHz
InsertionLoss:
4dB
FilterType:
Band Pass
MountingType:
Surface Mount
Size/Dimension:
0.126 L x 0.063 W (3.20mm x 1.60mm)

BFCN-2850+ FAQ

1. How to order BFCN-2850+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that BFCN-2850+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BFCN-2850+. All suppliers must pass our qualification reviews before they can publish their products including BFCN-2850+ on icwhale.com; we pay more attention to the channels and quality of BFCN-2850+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BFCN-2850+ price and inventory displayed accurate?

The price and inventory of BFCN-2850+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BFCN-2850+?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BFCN-2850+ we delivered, we will accept the replacement or return of the BFCN-2850+ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BFCN-2850+.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations