( Brand: Henry ), ( Manufacturer Part Number: 3002-LPF ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Band: Vhf ), ( Type: Low Pass Filter )
The 3002-LPF Henry 144 2m Filter is a high-quality, professional-grade product designed for use in radio frequency (RF) applications. This filter is specifically designed to operate at a frequency of 144 MHz, which is commonly used in the 2-meter amateur radio band.
The filter is constructed using high-quality materials, including a brass body and stainless steel mounting screws, ensuring durability and reliability even in harsh environments. It features a 3 dB passband width of 200 kHz, making it ideal for narrowband operation, and has a 3 dB rejection bandwidth of 6.5 MHz, providing excellent filtering performance.
The filter is rated for a maximum power of 2 kW, making it suitable for use in high-power RF systems. It has a low insertion loss of less than 0.3 dB, ensuring minimal signal degradation, and a high isolation of over 60 dB, ensuring that unwanted signals do not leak through the filter.
The filter is easy to install, with threaded mounting holes for use with standard RF connectors. It is also compact in size, measuring only 3.8 x 2.5 x 1.1 inches, making it suitable for use in a variety of RF systems.
In summary, the 3002-LPF Henry 144 2m Filter is a high-performance, reliable, and easy-to-install filter suitable for use in high-power RF systems operating at 144 MHz. Its narrowband operation, low insertion loss, and high isolation make it an excellent choice for narrowband radio communication systems.
Pros of buying a 3002-LPF Henry 144 2m filter:1. High-quality construction: The filter is made of premium materials, ensuring durability and reliability.
2. High power handling: With a 2kW power handling capacity, the filter can handle high power levels, making it suitable for demanding applications.
3. Wide frequency range: The filter covers a wide frequency range of 144 MHz, making it versatile for use with various types of radio equipment.
4. Easy installation: The filter is designed for easy installation, saving you time and effort.
Cons of buying a 3002-LPF Henry 144 2m filter:1. Price: The filter is relatively expensive compared to some other models on the market.
2. Limited bandwidth: While the filter has a wide frequency range, it may not be suitable for applications requiring a very narrow bandwidth.
3. Limited compatibility: The filter may not be compatible with all types of radio equipment, so it is important to check compatibility before purchasing.
Conclusion:The 3002-LPF Henry 144 2m filter is a high-quality option for those requiring a reliable and powerful filter for their 2m radio equipment. Its wide frequency range and high power handling capacity make it a versatile choice, but its relatively high price and limited bandwidth may be a concern for some users. If compatibility with your specific radio equipment is not an issue, the filter's high-quality construction and reliability may outweigh its drawbacks.
Recommendation:If you are looking for a high-quality filter for your 2m radio equipment and are willing to pay a premium price, the 3002-LPF Henry 144 2m filter is a great option. However, if you are on a budget or require a filter with a very narrow bandwidth, there may be other options available that better meet your needs. It is important to carefully consider your specific requirements and budget before making a purchase.
Originally sold as an accessory for the high power 3002 amplifier which was capable of 2kw. The 8 high voltage door knob capacitors are worth it alone. Low pass filter built by the famed Henry radio in Los Angeles, ca.