
( Brand: Tokyo Kokusai ), ( Manufacturer Part Number: MF455 ), ( Type: Band Pass Filter ), ( Country/region Of Manufacture: Japan )
The MF455 Tokyo Kokusai Electric 455 kHz USB-LSB Mechanical Filter is a high-quality product designed for radio enthusiasts and professionals seeking superior performance in their radio communications. This filter, specifically tuned to 455 kHz, is a vital component in the USB-LSB (Upper Side Band, Lower Side Band) mode.
The MF455 is a mechanical filter, which means it uses physical components like coils and capacitors to filter out unwanted frequencies. This results in a cleaner signal with reduced noise and interference, improving the overall audio quality and clarity. The filter's 455 kHz tuning ensures it is compatible with many popular radio applications that operate in the 450-455 kHz range.
The filter is designed with a USB-LSB configuration, which means it is optimized for the upper sideband of the lower sideband. This configuration is commonly used in SSB (Single Side Band) radio communications, making the MF455 an excellent choice for amateur radio operators, broadcasting stations, and other professional applications.
The MF455 is built by Tokyo Kokusai Electric, a renowned Japanese manufacturer known for its high-quality electronic components. The filter's robust construction ensures long-term reliability and durability, making it a wise investment for any radio enthusiast or professional user.
In summary, the MF455 Tokyo Kokusai Electric 455 kHz USB-LSB Mechanical Filter is a must-have for anyone seeking to improve the audio quality and clarity in their radio communications. Its precise tuning, USB-LSB configuration, and robust construction make it an excellent choice for amateur radio operators, broadcasting stations, and other professional applications.
Pros of buying Tokyo Kokusai Electric's MF455 455 kHz USB-LSB Mechanical Filter:1. High-Quality Construction: Tokyo Kokusai Electric is known for its high-quality, durable products. The MF455 is no exception, with its robust construction and reliable performance.
2. Mechanical Filter: The mechanical filter in the MF455 provides excellent selectivity and eliminates unwanted signals, resulting in a cleaner and more accurate signal.
3. USB Interface: The USB interface makes it easy to connect the MF455 to a computer, and it is compatible with a wide range of software, including SDR (Software Defined Radio) applications.
4. Wide Frequency Range: The MF455 has a wide frequency range, making it suitable for a variety of applications, including AM, FM, and shortwave broadcasting.
Cons of buying Tokyo Kokusai Electric's MF455 455 kHz USB-LSB Mechanical Filter:1. Price: The MF455 is not the cheapest option on the market, and its high price may be a deterrent for some buyers.
2. Lack of Built-In Tuner: The MF455 does not have a built-in tuner, so it requires a separate radio or tuner to function.
3. Limited Compatibility: While the MF455 is compatible with a wide range of software, it may not be compatible with all SDR applications.
Conclusion:Tokyo Kokusai Electric's MF455 455 kHz USB-LSB Mechanical Filter is a high-quality, reliable option for those looking for a mechanical filter for their SDR setup. Its high-quality construction, excellent selectivity, and wide frequency range make it a great choice for amateur radio operators, shortwave listeners, and other radio enthusiasts. However, its high price and lack of built-in tuner may be a drawback for some buyers. Ultimately, the decision to purchase the MF455 should be based on an individual's specific needs and budget.
Recommendation:If you are looking for a high-quality mechanical filter for your SDR setup and are willing to pay a premium for it, the Tokyo Kokusai Electric's MF455 455 kHz USB-LSB Mechanical Filter is a great choice. Its robust construction, excellent selectivity, and wide frequency range make it a reliable and versatile option for a variety of applications. However, if you are on a tight budget, there may be other options available that offer similar performance at a lower price point. It is important to research and compare different options to find the one that best fits your needs and budget.
Tokyo Kokusai electric 455 khz usb lsb mechanical filter pair I have a of filters one upper side band unit, mf-455zl-21h, and lower mf-455zu-21h. Perfect for either upgrading a current radio or your home brew project. Nos but untested. These filters are nos with the original test data sheets for each filter.