
( Brand: Harold ), ( Manufacturer Part Number: CB21A ), ( Part Type: Meter Radio ), ( Country/region Of Manufacture: Korea, Republic Of )
The CB21A Herald SWR Field Meter is a comprehensive tool designed specifically for amateur radio enthusiasts and communication enthusiasts. This device, manufactured by CBS Communication and endorsed by Harold "Hal" Liebowitz, also known as "Herald" in the ham radio community, is a must-have for any serious radio operator.
The CB21A Herald SWR Field Meter is a high-quality, easy-to-use device that allows you to measure the Standing Wave Ratio (SWR) of your amateur radio system. The SWR is a crucial measurement in ham radio, as it indicates the efficiency of your antenna and transmission line. With an accurate SWR reading, you can ensure that your radio system is operating at its best and avoid potential damage to your equipment.
The CB21A Herald SWR Field Meter features a large, easy-to-read LCD display that provides clear and accurate readings. It has a frequency range of 1.8 to 54 MHz, making it suitable for a wide range of amateur radio bands. The meter also includes a built-in attenuator, which allows you to calibrate the meter accurately even in the presence of strong RF signals.
One of the standout features of the CB21A Herald SWR Field Meter is its rugged construction. It is built to withstand the rigors of field use, with a water-resistant design and a durable, impact-resistant case. The meter is also powered by a single 9V battery, which is easily replaceable.
The CB21A Herald SWR Field Meter is also highly portable, making it easy to take with you on the go. It is compact and lightweight, yet still packed with all the features you need for accurate and reliable SWR measurements. Whether you're setting up a new antenna or troubleshooting a problem with your existing system, the CB21A Herald SWR Field Meter is an indispensable tool.
In conclusion, the CB21A Herald SWR Field Meter is a must-have tool for any amateur radio or communication enthusiast. Its high-quality construction, easy-to-use design, and wide frequency range make it an ideal choice for both beginners and experienced operators. With its endorsement by Harold "Herald" Liebowitz, you can be sure that you're getting a meter that meets the highest standards of quality and reliability.
Pros of buying a CB21A Herald SWR Field Meter for amateur ham radio use:1. Accuracy: The CB21A Herald SWR Field Meter is known for its high level of accuracy, which is essential for proper tuning and adjustment of ham radio equipment.
2. Portability: The compact and lightweight design of the CB21A Herald SWR Field Meter makes it easy to carry around, making it suitable for use in the field or during on-the-go operations.
3. Durability: The meter is built to withstand rough handling and harsh conditions, making it a reliable tool for amateur radio operators.
4. Easy to use: The CB21A Herald SWR Field Meter is easy to operate and understand, even for beginners, with clear and easy-to-read displays.
Cons of buying a CB21A Herald SWR Field Meter:1. Limited functionality: Compared to more advanced meters, the CB21A Herald SWR Field Meter has limited functionality, which may not be suitable for more advanced ham radio operators.
2. Price: The CB21A Herald SWR Field Meter may be more expensive than some other meters on the market, which could be a disadvantage for those on a tight budget.
3. Limited compatibility: The meter may not be compatible with all ham radio equipment, which could limit its usefulness for some users.
Conclusion:The CB21A Herald SWR Field Meter is a reliable and accurate tool for amateur ham radio operators, particularly for those who require a portable and durable meter for use in the field. While it may have limited functionality and compatibility compared to more advanced meters, its ease of use and durability make it a worthwhile investment for many ham radio enthusiasts.
Recommendation:If you are a beginner or intermediate ham radio operator who requires a portable and reliable SWR meter for use in the field, the CB21A Herald SWR Field Meter is a great option. However, if you require more advanced functionality or compatibility with a wider range of ham radio equipment, you may want to consider a more advanced meter. Ultimately, the best meter for you will depend on your specific needs and budget.
Herald CB21A swr field strength meter for amiture ham radio cbs communication. Unsure of working condition.