
( Brand: Balun Designs Llc ), ( Model: 1116DI ), ( Part Type: Band ), ( To Fit: Base Or Portable Radios ), ( Compatible Brand: All 50 Ohm Coax ), ( Frequency Band S : Hf ), ( Directivity: Non Directional ), ( Country/region Of Manufacture: United States )
The 1116di 1-31 Balun Isolation Choke is a high-performance device designed to optimize the performance of your 5kw antenna system. This common feedline balun is specifically engineered to provide balanced and isolated feedlines, reducing unwanted radiation and improving efficiency.
The Balun Isolation Choke features a 1-31 impedance ratio, making it suitable for a wide range of antenna applications. The choke is constructed using high-quality materials and advanced engineering techniques to ensure optimal performance. The choke's design includes a balanced transmission line, which reduces common mode currents and provides a balanced output, resulting in improved signal quality and reduced power loss.
The Balun Isolation Choke is optimized for 5kw systems, ensuring that it can handle the high power output without any loss of performance. The choke's design also includes a robust isolation component, which minimizes the interaction between the feedline and the antenna, reducing the risk of interference and improving the overall system performance.
The 1116di Balun Isolation Choke is easy to install and requires minimal maintenance. It is designed to withstand harsh environmental conditions, including extreme temperatures and humidity levels, ensuring reliable performance over time. The choke also features a compact design, making it easy to integrate into your antenna system without taking up too much space.
In summary, the 1116di 1-31 Balun Isolation Choke is a high-performance device that is specifically designed to optimize the performance of 5kw antenna systems. Its balanced transmission line, robust isolation component, and compact design make it an ideal choice for a wide range of antenna applications. With its ability to reduce unwanted radiation, improve signal quality, and minimize interference, this balun choke is an essential component of any 5kw antenna system.
Pros of buying a 1116DI 1-31 Balun Isolation Choke Common Feedline 5kw Optimized:1. Designed for high power applications: The 1116DI is optimized for 5kw of power, making it an ideal choice for high power transmitters.
2. Balun isolation: The balun isolation feature helps to prevent cross-coupling between the transmit and receive paths, reducing noise and improving signal quality.
3. Choke common feedline: The choke common feedline helps to reduce common mode current, which can help to reduce interference and improve performance.
4. Durable construction: The 1116DI is made with high-quality materials, including a stainless steel housing, making it durable and able to withstand harsh operating conditions.
5. Easy to install: The 1116DI is designed to be easy to install, with a simple screw-on connection and no need for additional mounting hardware.
Cons of buying a 1116DI 1-31 Balun Isolation Choke Common Feedline 5kw Optimized:1. Higher cost: Compared to lower power baluns, the 1116DI is more expensive due to its high power rating and additional features.
2. Limited compatibility: The 1116DI is designed for use with specific feedline types, so it may not be compatible with all antenna systems.
3. Requires additional components: To use the 1116DI, you may need additional components such as a tuner or matching network, which can add to the overall cost.
Conclusion:The 1116DI 1-31 Balun Isolation Choke Common Feedline 5kw Optimized is a high-quality balun designed for use with high power transmitters. Its balun isolation and choke common feedline features help to reduce noise and interference, while its durable construction and easy installation make it a convenient option for many users. However, its higher cost and limited compatibility may make it less suitable for some applications. Ultimately, the decision to purchase the 1116DI should be based on your specific needs and budget.
Recommendation:If you are looking for a high-quality balun for use with a high power transmitter, the 1116DI is a good option. Its balun isolation and choke common feedline features help to improve signal quality and reduce interference, while its durable construction and easy installation make it a convenient option for many users. However, if cost is a concern or if you have a specific feedline type that is not compatible with the 1116DI, you may want to consider alternative options. It is important to carefully research and compare different baluns to find the one that best meets your specific needs and budget.
Model 1116d 1 31 mhz 5kw optimized for low frequencies testing shows Sr remains below Usable frequency 1 to 54 mhz insertion loss less than. Balun Designs builds with a custom core mix that offers the best possible combination of RF choking and absolute minimum insertion loss.
02db connectors so 239 connectors are silver plated with Teflon insulation. Winding type stacked dual core, coaxial wound 1/1 current Balun provides larger effective core area. All units are derived from the researched and tested Designs of Dr.
To tests run utilizing aim 4170uhf network analyzer and a precision non inductive 50 ohm load core material custom mix ferret by fair rite products optimized for low frequencies. No other design can provide this level of isolation and choking at these lower frequencies. Balun Designs.
Note that although optimized for lower frequencies, this Balun also provides high levels of choking impedance at higher frequencies and can be used up to 54mhz. Note don't be fooled by claims of excessive choking impedance. Alternate connectors and mounting options are available in the accessories section.
4 inch cores are coated and sealed for long term durability. Cover utilizes integral neoprene gasket for weatherproof integrity. Silver flashed braid and conductor with solid Teflon dielectric.
Please on the graphs shown below to view the complete test results. This isolation Balun is built utilizing two stacked cores which are optimized for the lower hf bands and provides exceptional choking impedance at these frequencies. 05 across the entire hf band, transformation is perfectly flat, return loss is between BMW and choking impedance is maximized at over 6k ohms on the low hf frequencies.
Power rating 1 to 31 mhz 5kw, 10kw intermittent, 31 to 54mhz 3kw all ratings at resonance. In excess of 5000 ohms choking impedance on 160m and over 6300 ohms on 80m and 40 meters. Will not heat up or saturate at like many of the less expensive Designs.
Winding material mil spec 50 ohm coax rated 19kw 1mhz, 9kw 10 mhz 4kw 50 mhz.