
( Brand: Palomar Engineers ), ( Manufacturer Part Number: CU-1-4000BCI ), ( Part Type: Filter ), ( Effective Frequency Range: Mhz ), ( Pep Power Rating: Watts ), ( Input Connector Type: Ug-58 N Female ), ( Ground Connector: Y/n ), ( Enclosure Size: Lxwxh Inches ), ( Estimated Insertion Loss: Db )
The Cu-1-4000BCI Coax Line Choke Noise Filter Unun, designed by Palomar Engineers, is a high-performance RF filter designed to minimize noise and interference in high-power applications. This Unun, short for "Ununited Transformer," is a crucial component in RF systems, acting as a noise suppressor and impedance matching device.
The Cu-1-4000BCI Unun is specifically designed to handle up to 4kw of PEP (Peak Envelope Power) and operates effectively within the frequency range of 500 kHz to 5 MHz. It employs a high-quality copper construction for its core, which not only enhances its durability but also contributes to its excellent RF performance.
The Unun features a balanced 4:1 transformer ratio, ensuring optimal impedance matching and minimizing reflections in the transmission line. This Balun (Balanced-Unbalanced) design is essential for maintaining the integrity of the signal and preventing distortion.
The filter's primary function is to suppress noise and harmonics, which can cause interference in the transmission line. By effectively filtering out these unwanted frequencies, the Cu-1-4000BCI Unun ensures that the cleanest signal possible is delivered to the load.
In summary, the Cu-1-4000BCI Coax Line Choke Noise Filter Unun is a robust and high-performance component, ideal for high-power applications. Its copper construction, Balun design, and effective frequency range make it a reliable choice for minimizing noise and interference in RF systems.
Pros of Buying Cu-1-4000BCI Coax Line Choke Noise Filter Unun 4kw PEP 500 kHz-5 MHz by Palomar Engineers:1. High Power Handling: The filter can handle up to 4kw of PEP (Peak Envelope Power), making it suitable for high power applications.
2. Wide Frequency Range: It covers a frequency range of 500 kHz to 5 MHz, which is ideal for various radio frequency (RF) applications.
3. Quality Construction: Palomar Engineers is known for their high-quality products, and this filter is no exception. It is constructed using copper material, which ensures excellent performance and durability.
4. Reduces Noise: The filter is designed to reduce noise in the signal, improving the overall quality of the communication.
Cons of Buying Cu-1-4000BCI Coax Line Choke Noise Filter Unun 4kw PEP 500 kHz-5 MHz by Palomar Engineers:1. Cost: The filter is relatively expensive compared to other noise filters in the market.
2. Size: Due to its high power handling capacity and wide frequency range, the filter is quite large and may not fit in all applications.
3. Installation Requirements: The filter requires careful installation and configuration to ensure optimal performance.
Conclusion:The Cu-1-4000BCI Coax Line Choke Noise Filter Unun 4kw PEP 500 kHz-5 MHz by Palomar Engineers is a high-quality, high-power noise filter that can significantly improve the performance of RF applications. However, its high cost and size may be a deterrent for some users. If the budget and space allow, this filter is a great investment for those who require high-performance noise filtering.
Recommendation:If the Cu-1-4000BCI Coax Line Choke Noise Filter Unun 4kw PEP 500 kHz-5 MHz by Palomar Engineers is beyond your budget or space constraints, there are other noise filters available in the market that may meet your needs with lower cost and/or smaller size. Make sure to research and compare different options to find the best fit for your specific application.
The baling unun is designed to have a high RF impedance common mode currents on outside of coax braid while passing inside antenna see graph below for maximum current protection and receiver noise floor reduction due pickup by coaxial, use one CU-1-4000BCI at another transmitter equipment connection or output tuner. Typical common mode choking impedance for CB-1-4000bci CU-1-4000BCI is shown in the graph below. The CU-1-4000BCI is a to feed line choke isolate noise filter, for am broadcast band frequencies, with n connector input and output connectors.
The choke is rated at 4 kw watts pep into a matched load for mhz.