DB-4175-30 Decible Uhf Notch Filter

( Part Type: Filter )

Review Talkiesz's Of The Decible Products Uhf Notch Filter

The Decibel DB-4175-30 UHF Notch Filter is a high-performance, specialized component designed for use in radio frequency (RF) applications. This notch filter is specifically engineered to operate within the Ultra High Frequency (UHF) range, making it an ideal solution for applications such as wireless communication systems, broadcasting, and radar systems.

The DB-4175-30 UHF Notch Filter features a center frequency of 417.5 MHz, with a bandwidth of 30 kHz. This narrow bandwidth allows for precise frequency selection, effectively attenuating unwanted signals while passing desired frequencies. The filter's notch depth is a robust 60 dB, ensuring a significant reduction in the targeted interference.

The DB-4175-30 UHF Notch Filter is constructed using high-quality materials and advanced manufacturing techniques. Its rugged design ensures reliable operation in challenging RF environments, with a temperature range of -40 C to 85 C. The filter is also SMT compatible, making it easy to integrate into various PCB designs.

The DB-4175-30 UHF Notch Filter is a versatile and powerful tool for managing interference in UHF applications. Its precise frequency selection, deep notch depth, and robust construction make it an excellent choice for maintaining signal clarity and improving system performance.

1. Improved Signal Quality: The UHF notch filter helps eliminate interfering signals, resulting in improved signal quality and reduced distortion.

2. Enhanced Reception: By filtering out unwanted frequencies, the notch filter enhances the reception of desired signals, improving overall performance.

3. Reduced Interference: The notch filter can significantly reduce interference from nearby devices, such as cordless phones or other wireless devices, improving the reliability of your UHF communications.

1. Cost: Notch filters can be more expensive compared to standard UHF filters, which may increase the overall cost of your communications system.

2. Requires Expertise: Installing and configuring a notch filter requires technical expertise, which may require additional time and resources.

3. Limited Frequency Range: Notch filters are designed to filter out specific frequencies, which may limit their effectiveness in certain situations.

The DB-4175-30 UHF Notch Filter offers several benefits, including improved signal quality, enhanced reception, and reduced interference. However, it may be more expensive and require technical expertise to install and configure. If you are experiencing frequent interference or are operating in a crowded frequency environment, a notch filter may be a worthwhile investment to improve the reliability and performance of your UHF communications system.

If you are experiencing interference or are operating in a crowded frequency environment, I would recommend considering the DB-4175-30 UHF Notch Filter as a potential solution. However, it is important to evaluate your specific situation and consider the potential costs and technical requirements before making a decision. It may be beneficial to consult with a professional or conduct a trial run to determine if a notch filter is the best solution for your needs.

Details:

Model DB-4175-30, Frequency Band UHF, Brand Decible Products, Type Filter, These units are suitable for commercial or ham use they tune into the ham bands very well. These narrow-band, band-stop filter networks provide the means to pass the station operating frequency with low insertion loss while rejecting an interfering signal which is very close to the pass frequency. There are no known problems with them, and they appear to be in good functional order. Condition these cavities have been tested and are 100% working, they show signs of wear but are fully functional with no broken parts.

They were taken out of working service. Tested on hp8921 service monitor, these units are in great condition for their age. I will however stand by my guarantee to deliver a good item to your door.

Decibel notch filter is designed for use in certain radio systems where interfering signals are degrading the performance of the system.

part #: db-4175-30 prices

• $49.95-$250.00

• model: DB-4175-30
• Frequency Band s: UHF
• Brand: Decible Products
• Type: Filter

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• methods: PayPal
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General:

• Primary Category Name: Consumer Electronics > Radios > CB, Ham & Shortwave > 2-Way Radios, Walkie Talkies
• condition: Used
• In Stock: Yes

Returns:

• return shipping cost paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• type: Money Back
• details: Please see for return policy. DOA Returns only. You must immediately if this item arrives damaged! We can not accept returns for damage due to end-user.

Seller:

• Sellers City: Joplin, MO
• Sellers Zipcode: 64801

Shipping:

• ship to locations: US
• cost: $23.95
• type: Flat

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• quantity available: 1