
( Brand: Dorne Margolin ), ( Manufacturer Part Number: H22-1 ), ( Part Type: Antenna )
The H22-1 Dorne Margolin Diplexer Antenna Coupler DM is a high-quality, versatile device designed for use in a variety of applications. This diplexer coupler is specifically designed for use with HF (High Frequency) and VHF (Very High Frequency) antennas, making it ideal for amateur radio enthusiasts, emergency services, and other communications professionals.
The H22-1 Dorne Margolin Diplexer Antenna Coupler DM is constructed using high-quality materials, ensuring durability and reliability in even the harshest weather conditions. It features a compact design, measuring 6.75 inches in length and 2.5 inches in width, making it easy to install and accommodate in a variety of setups.
One of the standout features of this diplexer coupler is its ability to simultaneously handle two separate antennas, allowing for dual-band operation. This is achieved through the use of Dorne Margolin's patented technology, which provides excellent signal isolation between the two bands to minimize interference. The H22-1 is rated for use with 50 ohm coaxial cables, and can handle up to 100 watts of power on each band.
The H22-1 Dorne Margolin Diplexer Antenna Coupler DM is easy to install, with threaded NMO mounts that can be attached to most antenna mast systems. It also features a weatherproof design, with corrosion-resistant materials and a UV-stabilized housing, ensuring long-term performance in outdoor environments.
In summary, the H22-1 Dorne Margolin Diplexer Antenna Coupler DM is a high-performance, reliable, and versatile device that is ideal for dual-band antenna applications. Its compact size, excellent signal isolation, and weatherproof design make it a must-have for amateur radio enthusiasts, emergency services, and other communications professionals.
The H22-1 Dorne Margolin Diplexer Antenna Coupler DM is a popular choice among amateur radio operators and satellite communication enthusiasts. Here are some pros and cons to consider before making a purchase:
Pros:1. High Quality: Dorne Margolin is known for its high-quality products, and the H22-1 Diplexer Antenna Coupler DM is no exception. It is built to withstand harsh environmental conditions and is designed to provide reliable performance for years to come.
2. Broadband: The H22-1 has a broadband frequency range, which means it can be used with a wide variety of antennas and transceivers. This makes it a versatile option for users with multiple antennas or who plan to upgrade their equipment in the future.
3. Low Loss: The diplexer has a low loss design, which means that it does not significantly reduce the signal strength of the transmitted or received signal. This is important for maintaining good signal quality and range.
4. Easy to Install: The H22-1 is designed to be easy to install, with clear instructions and mounting hardware included. It can be installed in a variety of locations, including on a mast, tower, or roof.
Cons:1. Price: The H22-1 is not a budget-friendly option. It is relatively expensive compared to other diplexers on the market, which may be a deterrent for some users.
2. Size: The H22-1 is larger and heavier than some other diplexers, which may make it difficult to mount in certain locations or to transport.
3. Limited Frequency Range: While the H22-1 has a broadband frequency range, it may not be suitable for users who require a narrower frequency range.
In conclusion, the H22-1 Dorne Margolin Diplexer Antenna Coupler DM is a high-quality, versatile, and reliable option for users who require a broadband frequency range and are willing to pay a premium for it. Its low loss design, easy installation, and high-quality construction make it a worthy investment for serious amateur radio operators and satellite communication enthusiasts. However, its high price and size may be a deterrent for some users, and it may not be suitable for users who require a narrower frequency range. Ultimately, the decision to purchase the H22-1 should be based on the user's specific needs and budget.
Be sure to with your requirements. See pictures for details. This is a Dorne Margolin diplexer antenna coupler P/N dm H22-1s in new condition with euro copter airbus serviceable tag.
The dm H22-1 features fully encapsulated circuit elements and equalized signal splitting between receivers. Buyers outside the USA, please before purchasing to work out shipping details. Single cor and gs ports allow for the operation of one Navy glide slope receiver from lock antenna.
It is in perfect cosmetic condition with no scratches or blemishes and oem packaging. At discounted prices.