COLLINS F455-Y21 Line Ssb Mechanical Filter KWM-2A 2.1KHZ 75S-1 75S-3 32S-1 32S-3

( Brand: Collins ), ( Manufacturer Part Number: F455-Y21 ), ( Model: KWM-2A 75S-3 75S-2 32S-1 32S-3 ), ( Type: Ham Radio Transceiver )

Review COLLINS S line Ssb Mechanical Filter 2.1khz

Collins F455-Y21 S-Line SSB Mechanical Filter - Precision and Clarity in Audio Engineering

The Collins F455-Y21 S-Line SSB Mechanical Filter is a testament to the brand's commitment to delivering high-performance solutions for audio professionals. This exceptional filter, with its sleek and modern S-Line design, is a versatile tool for those seeking superior signal processing in their communication systems.

The Collins F455-Y21 Mechanical Filter offers a 2.1kHz center frequency, making it ideal for a wide range of applications from amateur radio to professional broadcasting. It boasts a 75s-1 to 75s-3 bandwidth, ensuring a precise and accurate frequency response. This narrow bandwidth is perfect for reducing interference and enhancing signal clarity.

In addition, the filter features 32s-1 to 32s-3 skirt selectivity, providing excellent rejection of out-of-band signals. This feature is crucial in maintaining a clean and noise-free audio environment, resulting in superior audio quality.

The Collins F455-Y21 S-Line SSB Mechanical Filter is a robust and reliable device, designed to withstand the rigors of daily use. Its compact size makes it easy to integrate into any setup, while its high-quality construction ensures long-lasting performance. Whether you're a hobbyist or a professional, this filter is an essential tool for anyone serious about audio engineering.

In conclusion, the Collins F455-Y21 S-Line SSB Mechanical Filter offers a perfect blend of precision, clarity, and versatility. With its 2.1kHz center frequency, 75s-1 to 75s-3 bandwidth, and 32s-1 to 32s-3 skirt selectivity, this filter is an indispensable tool for any audio professional. Invest in the Collins F455-Y21 S-Line SSB Mechanical Filter and elevate your audio experience to a whole new level.

Product: Collins F455-Y21 S-Line SSB Mechanical Filter (2.1 kHz, 75s-1, 75s-3, 32s-1, 32s-3)

1. High-Quality Construction: The S-Line series from Collins is known for its robust and reliable design, making it a popular choice among radio enthusiasts.

2. Multiple Filters: The presence of four different filters (2.1 kHz, 75s-1, 75s-3, 32s-1, 32s-3) allows for greater flexibility in adjusting the filter bandwidth to suit different operating conditions.

3. Improved Signal Clarity: The mechanical filters can help reduce noise and improve the overall signal quality, which is beneficial for SSB communication.

4. Brand Reputation: Collins is a well-regarded brand in the radio communication industry, with a reputation for producing high-performance equipment.

1. Cost: The Collins F455-Y21 S-Line SSB Mechanical Filter is a premium product and may be more expensive than other filters on the market.

2. Complexity: The multiple filters and adjustments may make the device more complex to use for those who are not familiar with radio equipment.

3. Compatibility: It may not be compatible with all radio models, so it's essential to ensure it works with your specific radio before purchasing.

The Collins F455-Y21 S-Line SSB Mechanical Filter offers superior signal quality and flexibility due to its multiple filters. However, its premium price and potential complexity may make it less suitable for beginners or those on a budget. For serious radio enthusiasts or professionals, the investment in this high-quality filter could potentially enhance their communication capabilities.

If you are a serious radio enthusiast or professional, and you are looking for a high-quality SSB mechanical filter, the Collins F455-Y21 S-Line SSB Mechanical Filter could be a worthwhile investment for improved signal clarity and flexibility. If you are new to radio communication or have a limited budget, you may want to consider more affordable options or start with simpler equipment before upgrading to a high-end filter like this one.

Details:

GSR veers 1723 GS 9.9.3 1723. Tested and working perfectly. My HP network analyzer shows its still perfectly 2.1Khz wide and centered on 455Khz IF. Very nice cosmetic condition.

COLLINS S-LINE SSB MECHANICAL FILTER F455-Y21 2.1KHz 75S-1 75S-3 32S-1 32S-3: This listing is for one 1 Collins S-Line 2.1Khz Mechanical Filter.

part #: f455y21 prices

• $231.99-$600.00

specifications hamamateuradio:

• brand: Collins
• mpn: F455-y21
• model: Kwm-2a 75s-3 75s-2 32s-1 32s-3
• type: Ham Radio Transceiver

offer hamamateuradio:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: October 16, 2025

seller hamamateuradio:

• city: Caledonia, Ohio
• rating: 99.2%
• # reviews: 4386

payments hamamateuradio:

• wallet: Apple-pay
• credit card: Diners-club
• other

returns hamamateuradio:

• policy: No Returns

shipping hamamateuradio:

• transit: 5-9 Days
• service: USPS First Class
• cost: $6.00
• type: Fixed
• carrier: USPS
• class: Standard

general hamamateuradio:

• Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers
• condition: Used

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