


( Brand: Radioshack ), ( Compatible Brand: Universal ), ( Type: Antenna ), ( Band: Cb/am/fm ), ( UPC: 040293113308 ), ( Manufacturer Part Number: 21-921C )
Introducing the Radio 21-921C CB Antenna Set Mount, a high-performance and versatile antenna solution designed to enhance the reception quality of your CB radio. This premium antenna set is engineered for both 11-meter and 10-meter Citizen's Band frequencies, making it an ideal choice for various communication needs.
The heart of this antenna set is the 21-inch stainless steel whip antenna with a robust threaded base, ensuring durability and longevity. The antenna is capable of transmitting clear and strong signals, even in challenging environments, with its heavy-duty copper coil and strong ground system. The whip is also weather-resistant, allowing it to withstand harsh outdoor conditions.
The mount component of this antenna set is another standout feature. It is a universal, adjustable bracket that can be installed on various car makes and models. The bracket comes with rubber-coated clamps, ensuring a secure and stable connection. The mount can tilt up and down, enabling users to adjust it according to their preferred angle for optimal signal reception.
This antenna set is equipped with a 10-foot coaxial cable, allowing ample flexibility for installation. The cable features a durable, SH-357 connector and a heat-sealed shield, ensuring uninterrupted transmission and protection against water damage.
Moreover, this CB antenna set is an aesthetically pleasing addition to your vehicle. Its all-black design blends seamlessly with most cars, while the bright yellow tip of the antenna adds a bold look. Plus, the mount can be easily removed or installed, allowing for a quick and hassle-free setup.
In summary, the Radio 21-921C CB Antenna Set Mount provides impressive signal reception for both 11-meter and 10-meter CB frequencies. Its rugged construction, easy installation, and versatility make it a top choice for anyone seeking clear and reliable communication on the go.
The 21-921C CB Antenna Set is a popular option among CB radio users. Here are some pros and cons that might help potential buyers make an informed decision before making a purchase.
Pros:1. High Gain: The 21-921C offers a high gain of 8.5 dBi, making it an attractive option for those seeking to improve their CB radio's reception and transmission capabilities.
2. Durable Design: The antenna is built to withstand outdoor conditions, featuring a stainless steel whip and a UV-resistant fiberglass radiator.
3. Easy to Install: The kit comes with a mounting bracket and a user-friendly installation guide, making it easier for users to set it up.
4. Versatile Mounting Options: The antenna set comes with a variety of mounting options, allowing users to choose the one that best fits their vehicle's roof shape.
5. Affordable Price: Compared to other high-gain CB antennas in the market, the 21-921C is relatively affordable.
Cons:1. Height: The antenna's height might be an issue for users with low-profile vehicles or those who prefer a discreet look. The antenna measures approximately 51 inches height.
2. SWR Levels: Some users have reported higher SWR (Standing Wave Ratio) levels with this antenna than with others, which might cause potential tuning issues.
3. Tall Design: The tall design of the antenna might affect the clearance between the antenna and trees, power lines, or other obstacles when driving.
4. Instability: Some users have reported issues with the antenna becoming loose or not holding securely in place, especially during heavy use.
Conclusion:The 21-921C CB Antenna Set is a functional and affordable high-gain CB antenna option. Its durability, ease of installation, and versatility make it a popular choice among users. However, potential buyers should consider the antenna's height, SWR levels, and stability issues before making a purchase.
Recommendation:If you're looking for a high-gain CB antenna that is easy to install and affordable, the 21-921C could be a good option. However, if your primary concern is a discreet design or you're sensitive to SWR levels and instability, you might want to explore other antenna models that better suit your needs.
From smoke free home. Still in original packaging. Made small hole in package to remove for better pictures. Been in my extra parts drawer for years.