
( Brand: Hy-gain ), ( Part Type: Manual Control )
The CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Antenna is a high-performance, manual-adjustable antenna designed for Ham radio operators. This directional antenna is a reliable and powerful tool for enhancing your Ham radio communication capabilities, offering excellent gain and directionality.
The CD-45II is part of Hy-Gain's renowned CD series, known for their robustness and performance. This particular model features a 4-bay, yagi-style design, which provides a maximum gain of 12 dBi and a front-to-back ratio of over 20 dB. This means it focuses the radio waves in a specific direction, improving signal strength and reducing interference from other sources.
The antenna is designed for 2 meters (144-148 MHz) Ham band use, making it ideal for long-distance and weak signal communication. The CD-45II is also compatible with a wide range of Ham radios, thanks to its 50 Ohm impedance.
The manual control feature allows you to adjust the direction of the antenna, enabling you to locate and communicate with other Ham radio operators more effectively. The antenna's mounting hardware is included, making installation straightforward and hassle-free.
The CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Antenna is constructed using high-quality materials, ensuring durability and weather resistance. It is designed to withstand various environmental conditions, including heavy winds and adverse weather.
In summary, the CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Antenna is a powerful, directional antenna designed for 2 meters Ham band use. Its manual control, high gain, and front-to-back ratio make it an excellent choice for enhancing your Ham radio communication capabilities. With its robust construction and ease of installation, this antenna is a valuable addition to any serious Ham radio operator's equipment.
Pros of buying a CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Control:1. Improved Radio Range: The directional antenna provided with this unit can significantly increase your radio range, allowing you to communicate over longer distances.
2. Better Signal Strength: The directional feature of the antenna can help in focusing the signal towards the intended receiver, improving signal strength and reducing interference.
3. Durable Construction: The CD-45II is known for its robust construction, making it suitable for outdoor use and harsh weather conditions.
4. Manual Control: The manual control allows for fine-tuning of the directional antenna, giving you more control over your radio communication.
Cons of buying a CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Control:1. Complex Setup: The manual operation and directional control might be challenging for beginners, requiring some learning curve.
2. Limited Mobility: Due to the directional nature of the antenna, it might not be as suitable for mobile operations as omnidirectional antennas.
3. Higher Cost: Compared to other ham radio antennas, the CD-45II is on the higher end of the price spectrum.
Conclusion:The CD-45II Transmit Hy-Gain Manual Ham-IV Unit Directional Control is a high-quality directional antenna that offers improved radio range, better signal strength, and manual control. However, its complex setup and limited mobility, along with its higher cost, are factors to consider. If you are a seasoned ham radio operator looking for improved communication range and better signal strength, this antenna might be a worthwhile investment. For beginners or those looking for a more versatile antenna, you might want to consider other options with simpler setup and broader mobility.
Take a look at the detailed below, and scroll to the bottom to see the photographs. Services performed none.
Options physical condition this unit is in pretty good condition with some wear. However, the unit did power on when it was plugged in and switched on see photo below. Please see the photos below for more details.
Available for sale is a Hy Gain ham iv cd 45ii transmit receive direction control unit. The cw control lever is broken on the front, but still intact inside. Manufacturer Hy Gain model N/A ham iv cd 45ii transmit receive direction control unit serial number 83069 accessories original manual included no original box, cable, or rotor included.
We could not test this control unit as we did not have a rotor.