
( Brand: Collins ), ( Model: KWM2 ), ( Part Type: Antenna Tuner Cabinet ), ( Band: Hf )
The KWM-2 Antenna Tuner for Collins 32S and 75S cabinets is a high-performance, solid-state device designed specifically for use with these classic Collins radio models. This tuner is an essential tool for any serious amateur radio operator, offering precise and reliable tuning capabilities that can significantly improve your radio's performance.
The KWM-2 Antenna Tuner is a dual-band unit, capable of tuning both HF (High Frequency) and VHF (Very High Frequency) bands. It features a wide tuning range, covering frequencies from 1.8 to 30 MHz on the HF band and 50 to 150 MHz on the VHF band. This broad coverage ensures that it can be used with a wide variety of antennas and radio configurations.
The tuner is built using high-quality components, including a high-power RF transformer and a precision SCR (Silicon-Controlled Rectifier) for fast and accurate tuning. It also features a robust, all-metal enclosure that is designed to withstand the rigors of regular use in a radio shack or mobile setup.
One of the standout features of the KWM-2 Antenna Tuner is its automatic tuning function. Simply connect your antenna and radio, and the tuner will automatically adjust its settings to ensure optimal performance. This feature is particularly useful for beginners or for those who want a hassle-free tuning experience.
However, the KWM-2 Antenna Tuner also offers manual control for more experienced users who want more precise control over their tuning settings. This includes a manual tuning knob, as well as adjustable settings for bandwidth, Q-factor, and power output.
The KWM-2 Antenna Tuner is easy to install and use, with clear instructions and a user-friendly control panel. It connects to your Collins 32S or 75S radio via the antenna terminal, and it requires a 12V DC power supply, which is not included in the box.
In summary, the KWM-2 Antenna Tuner for Collins 32S and 75S cabinets is a high-quality, versatile, and easy-to-use tuning device that can significantly improve the performance of your classic Collins radio. Whether you're a beginner or an experienced operator, this tuner is a must-have accessory for any Collins radio enthusiast.
Pros of buying KWM-2 Antenna Tuner Collins 32s/75s Cabinet KWM2:1. High-quality construction: The Collins KWM-2 is known for its robust and durable construction, ensuring long-term use.
2. Wide bandwidth: This tuner covers a broad range of frequencies, from 1.8 MHz to 30 MHz, making it suitable for various amateur radio applications.
3. Efficient tuning: The KWM-2 offers smooth and efficient tuning, which can help improve signal strength and reduce QRM.
4. Reliable performance: The KWM-2 is renowned for its reliable performance, which can be crucial in emergency situations or during contests.
Cons of buying KWM-2 Antenna Tuner Collins 32s/75s Cabinet KWM2:1. High cost: The KWM-2 is a premium product and can be quite expensive, which may be a limiting factor for some potential buyers.
2. Complex operation: The KWM-2 may be more complex to operate than some newer, more user-friendly tuners, which could be a drawback for beginners or those looking for a simpler solution.
3. Limited portability: Due to its size and weight, the Collins KWM-2 is not the most portable option, which may be a concern for those who travel or operate from different locations frequently.
Conclusion:The Collins KWM-2 Antenna Tuner is a high-quality, reliable, and robust solution for amateur radio enthusiasts who value performance and durability. Its wide bandwidth and efficient tuning make it an excellent choice for various applications. However, its high cost and limited portability may be drawbacks for some potential buyers. If you are looking for a premium tuner with excellent performance, the KWM-2 could be a worthy investment.
Recommendation:If the cost and portability are not major concerns, the Collins KWM-2 Antenna Tuner is an excellent choice for those who demand high-performance and durability in their amateur radio equipment. Its robust construction, wide bandwidth, and efficient tuning make it a valuable asset for any serious amateur radio operator.
It is boxed and ready to ship. It is housed in a Collins case and will match yours line or KWM-2 perfectly whoever built this did very good job I do not have the heart to part out sell components separately. Both capacitors have smooth vernier knobs that will allow you to mark on the aluminum ring with a grease pencil quickly recall and tune low Sr each band.
The couplet is using topology. The turn counter on indicator works great. The box size is x and weighs 18 pounds. It still could use a bit of cleaning in some the vent holes.
As you can tell the case is in very good condition and it original paint. This is a well made, hombre, antenna tuner or couplet using premium quality components throughout.