COLLINS F-445-J-31 Mechanical Filter 455 526 9089 75A-4 3.1KHZ

( Brand: Collins ), ( Manufacturer Part Number: F-445-J-31 ), ( Part Type: Filter )

Review COLLINS Mechanical Filter Type 455 31 Part 526 3.1khz 445

The Collins Mechanical Filter F-445-J-31 is a high-quality audio filter designed for professional audio applications. This filter, with the model number 455 31 526 9089 75A-4, operates at a center frequency of 3.1 kHz.

The F-445-J-31 is a 4th order, band-pass filter, which means it allows signals within a specific frequency range to pass through while attenuating signals outside of that range. This makes it ideal for removing unwanted frequencies from audio signals, such as background noise or interference.

The filter is constructed using Collins' renowned mechanical design, which provides excellent frequency response and stability. The filter's components are carefully selected and assembled to ensure accurate frequency response and low distortion. The filter also features a rugged, metal enclosure that is built to withstand the rigors of professional use.

The F-445-J-31 is a versatile filter that can be used in a variety of audio applications, including broadcasting, recording studios, and live sound reinforcement. Its 3.1 kHz center frequency makes it well-suited for filtering out frequencies associated with hum and buzz, such as power line frequencies.

In summary, the Collins Mechanical Filter F-445-J-31 is a high-performance audio filter that offers excellent frequency response, stability, and versatility. Its rugged construction and precision design make it a reliable and durable tool for professional audio applications.

1. High Quality: Collins is a reputable brand known for producing high-quality audio equipment. This filter is expected to deliver clear and precise audio signals.

2. Frequency Response: The filter has a frequency response of 3.1 kHz, which is ideal for eliminating interference and improving audio clarity.

3. Durability: Mechanical filters are known for their durability and longevity. They are less prone to failure compared to electronic filters.

4. Easy to Use: The filter is straightforward to use, making it a great option for beginners and experienced users alike.

1. Price: Mechanical filters, especially high-quality ones like Collins, tend to be more expensive compared to electronic filters.

2. Size and Weight: Due to their mechanical construction, these filters can be larger and heavier than electronic filters. This might be a disadvantage if space or portability is a concern.

3. Lack of Adjustability: While the filter's 3.1 kHz frequency response is ideal for some applications, it might not be suitable for all situations. If you need more flexibility, you might want to consider an electronic filter.

The F-445-J-31 Collins Mechanical Filter is a high-quality audio filter that delivers clear and precise audio signals. Its durability and ease of use make it a great choice for many applications. However, its price, size, and weight might be a disadvantage for some users. If you need more flexibility in terms of frequency response, you might want to consider an electronic filter. Ultimately, the best choice depends on your specific requirements and budget.

If you are looking for a high-quality mechanical filter with a fixed frequency response of 3.1 kHz, the F-445-J-31 Collins Mechanical Filter is a great choice. Its durability and ease of use make it a reliable option for many audio applications. However, if you need more flexibility or if cost or size are a concern, you might want to explore other options.

Details:

Please see picture for actual cosmetic condition. Number on filter is f455-j-31. This is a good working filter pulled from 75A-4 receiver.

part #: f445j31 prices

• $150.00-$229.99

specifications powesupplipar:

• brand: Collins
• mpn: F-445-j-31
• part type: Filter

Ratings:

1. Thank you for your purchase. Please visit again. 11-25-18
2. Great Item, As Described, Very Helpful Highly Recommended Seller, 5 Stars! 11-17-18
3. '. Spectacular. ' We do appreciate your business! 11-20-18
4. Thank you for your business. Please visit us again. 11-19-18
5. Great!!! Car is perfect!!! Superfast shipping!!! Highly recommended seller!!! 11-23-18

Seller powesupplipar:

• zipcode: 01611
• # feedbacks 11-26-18: 2857
• city: Cherry Valley, Massachusetts
• rating 11-26-18: 100.0%

Offer powesupplipar:

• Sold: 0
• quantity: 1
• Started: November 26, 2018, 11:23 pm
• best offer: false
• bids: 0

General powesupplipar:

• condition: Used
• Parts Accessories > Filters
• in stock: Yes

Returns powesupplipar:

• policy: no returns

Payments powesupplipar:

• PayPal

Shipping powesupplipar:

• handling: 5 days
• cost: $0.0
• type: Flat

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