
( Brand: Wilcox Electric ), ( Manufacturer Part Number: 97476 ), ( Type: Crystal Filter ), ( Country/region Of Manufacture: United States )
The Wilcox 455kHz Electric Upper Sideband (USB) SSB 455KC Crystal Filters are a must-have for any serious amateur radio operator. These filters are designed specifically for the 455kHz frequency band, making them ideal for use in SSB communications.
The filters are made using high-quality 97476 crystal material, which ensures excellent selectivity and rejection of out-of-band signals. This results in a cleaner and more clear audio signal, allowing for better communication and less interference.
Each filter is electrically tuned, which means they can be easily adjusted to the desired frequency without the need for external tuning devices. This feature makes them highly versatile and easy to use, even for those who are new to the world of amateur radio.
The filters are also designed to be robust and reliable, with a solid construction that can withstand the rigors of regular use. They are made with high-quality components and are tested to ensure they meet the highest standards of performance and durability.
Overall, the Wilcox 455kHz Electric Upper Sideband (USB) SSB 455KC Crystal Filters are a great investment for any amateur radio operator. They provide excellent selectivity and rejection of out-of-band signals, are easily adjustable, and are built to last. Whether you're a seasoned professional or a newcomer to the hobby, these filters are sure to enhance your radio communications experience.
Pros of buying Wilcox 455kHz Electric Upper Sideband (USB) SSB 455kHz Crystal Filters (Part Number: 97476 - Filter Lower):1. Wideband response: These filters have a wideband response, allowing for a larger range of frequencies to be heard with minimal distortion.
2. High Q factor: The high Q factor of these filters results in sharp and well-defined signal peaks, making it easier to distinguish between different signals.
3. Durable construction: Wilcox crystal filters are known for their durable construction, which ensures long-term performance and reliability.
4. Affordable price: Compared to other high-quality crystal filters on the market, the Wilcox 455kHz USB filters are relatively affordable, making them an attractive option for hobbyists and enthusiasts.
Cons of buying Wilcox 455kHz Electric Upper Sideband (USB) SSB 455kHz Crystal Filters (Part Number: 97476 - Filter Lower):1. Limited frequency range: These filters are designed specifically for the 455kHz USB frequency, so they may not be suitable for other frequencies.
2. Sensitivity to temperature and humidity: Crystal filters are sensitive to temperature and humidity changes, which can affect their performance. It is important to store and use these filters in a controlled environment to ensure optimal performance.
Conclusion:Overall, the Wilcox 455kHz USB crystal filters are a great option for hobbyists and enthusiasts looking for high-quality, wideband filters at an affordable price. Their high Q factor and durable construction ensure sharp and well-defined signal peaks, making it easier to distinguish between different signals. However, it is important to consider the limited frequency range and sensitivity to temperature and humidity when deciding whether these filters are the right choice for your needs.
Recommendation:If you are looking for a high-quality, wideband crystal filter for the 455kHz USB frequency, the Wilcox 455kHz USB filters are a great option to consider. However, it is important to store and use these filters in a controlled environment to ensure optimal performance. Additionally, it may be worth considering other options if you require filters for frequencies outside of the 455kHz USB range.
These test fine, just 2 pins on lbs one missing ends. Upper and lower sideband ssb 455KC 455khz crystal filters.
Shipping weight 12 ounces. Wilcox Electric co. Size long, 1 high, 7/8 wide.