
( Brand: Comtek ), ( Manufacturer Part Number: BAL-11150T )
The W2FMI Comtek Sevick Jerry Bal-11150T is a high-quality balun designed for use with antennas in various applications. This balun, specifically model Jerry Bal-11150T, is a 1:1 balun that provides isolation between the antenna feedline and the coaxial cable.
The balun is constructed using high-quality materials, including a moisture-resistant epoxy resin and copper windings. The epoxy resin provides a durable and weather-resistant coating, ensuring the balun can withstand harsh outdoor conditions. The copper windings are carefully wound to provide optimal performance and minimize signal loss.
The W2FMI Comtek Sevick Jerry Bal-11150T balun is designed to be easy to install and use. It has a compact size, measuring 1.57 inches in diameter and 1.42 inches in height, making it suitable for use in a variety of antenna configurations. The balun also features a U-bolt mounting bracket, which allows for easy installation on a wide range of antenna mast sizes.
The Jerry Bal-11150T balun is compatible with a wide range of antennas and coaxial cables. It can be used with antennas that have a 50 Ohm impedance, such as Yagi, Quad, and Dipole antennas. The balun is also compatible with a variety of coaxial cables, including RG-58, RG-6, and LMR-400.
In summary, the W2FMI Comtek Sevick Jerry Bal-11150T is a durable, high-performance balun that is easy to install and use. Its moisture-resistant epoxy resin coating and copper windings ensure optimal performance and weather resistance. With its compact size and U-bolt mounting bracket, the balun is suitable for use with a variety of antenna configurations and coaxial cables.
The Comtek SEVICK Balun from W2FMI, model Jerry Bal-11150T, is a popular choice among ham radio operators for its high-quality performance. Here are some pros and cons to consider before purchasing:
Pros:1. High-quality construction: The balun is made of durable materials, ensuring long-lasting use.
2. Wide bandwidth: It supports a wide range of frequencies, making it suitable for various ham radio applications.
3. Low insertion loss: The Comtek SEVICK Balun has a low insertion loss, maintaining signal strength and reducing power loss.
4. Isolates common mode current: It effectively separates common mode current from the balanced transmission lines, reducing noise and interference.
5. Easy to install: The balun is designed to be simple to install, even for those with little experience.
Cons:1. Price: The Comtek SEVICK Balun is more expensive than some other balun options on the market.
2. Limited to balanced antennas: The balun is designed for balanced antennas, so it may not be suitable for unbalanced antennas.
3. Size: The balun may be larger than some other options, taking up more space in your ham radio station.
In conclusion, the Comtek SEVICK Balun is a high-performing balun that offers excellent construction, wide bandwidth, low insertion loss, and effective common mode current isolation. While it is more expensive than some other options on the market, its high-quality performance and durability make it a worthwhile investment for many ham radio operators. If you have the budget and are looking for a balanced antenna solution, the Comtek SEVICK Balun is a recommended option.
Enclosure material plastic enclosure type weatherproof Norma box enclosure width 4. Frequency range 1.
Balun, W2FMI series, coax single core, 1/1 ratio, MHz power handling cw Sb 5 kw 7 kw quantity sold individually.
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