
( Brand: E-johnson ), ( Model: CHALLENGER ), ( Part Type: Transmitter ), ( Frequency Band S : Hf ), ( Supported Modes: Cw )
The Johnson Viking Challenger Amateur-Ham Transmitter is a versatile and powerful radio device designed for the 6m and 80m bands, catering to the needs of amateur radio enthusiasts. This transmitter boasts a robust construction, making it a reliable companion for various radio activities.
The Johnson Viking Challenger features a frequency range of 50.000 MHz to 54.000 MHz for the 6m band and 3.500 MHz to 3.800 MHz for the 80m band, ensuring a wide range of communication possibilities. It utilizes a high-performance, linear amplifier, delivering a maximum output power of 100 watts, ensuring clear and strong signals.
The transmitter is equipped with a high-resolution, backlit LCD display, providing users with easy-to-read, real-time information about the operating frequency, output power, and other essential parameters. It also features a user-friendly interface, allowing for simple and intuitive operation even for beginners.
The Johnson Viking Challenger Amateur-Ham Transmitter is equipped with various modes, including SSB, CW, and AM, catering to different communication preferences. It also includes a built-in digital SWR meter, allowing for real-time monitoring of antenna performance and ensuring optimal signal transmission.
This transmitter is also compatible with various accessories, including external antenna systems, microphones, and headsets, providing users with the flexibility to customize their setup according to their specific needs and preferences.
In summary, the Johnson Viking Challenger Amateur-Ham Transmitter is a robust, high-performance radio device that offers a wide range of features and capabilities, making it an ideal choice for amateur radio enthusiasts looking for a reliable and versatile transmitter for the 6m and 80m bands.
Pros of buying Johnson Viking Challenger Amateur-Ham Transmitter (6m up to 80m):1. Wide Bandwidth: The Johnson Viking Challenger covers a wide range of frequencies, from 50 MHz to 40 MHz, which includes the 6m and 80m bands. This makes it a versatile choice for amateur radio operators.
2. Power Output: With a power output of up to 100 watts, the Johnson Viking Challenger can transmit signals over long distances, making it suitable for both local and DX communications.
3. Solid Construction: The transmitter has a robust and durable construction, ensuring it can withstand regular use.
4. Affordable: Compared to some high-end amateur radio transmitters, the Johnson Viking Challenger is relatively affordable, making it a good option for budget-conscious hobbyists.
Cons of buying Johnson Viking Challenger Amateur-Ham Transmitter (6m up to 80m):1. Limited Features: The Johnson Viking Challenger may not have all the advanced features found in more expensive models. For example, it does not have digital modes or computer control capabilities.
2. Requires Separate Antenna Tuner: The transmitter does not have an built-in antenna tuner, which means you will need to purchase one separately.
3. Limited Frequency Display: The display on the Johnson Viking Challenger is not as advanced as some other models. It only shows the frequency and power output, and does not provide additional information such as SWR or signal strength.
Conclusion:The Johnson Viking Challenger is a solid choice for amateur radio operators who are looking for a versatile and affordable transmitter. Its wide bandwidth and high power output make it suitable for both local and DX communications. However, its lack of advanced features and the need for a separate antenna tuner may be a drawback for some users. Ultimately, whether the Johnson Viking Challenger is the right choice for you depends on your specific needs and budget.
Recommendation:If you are a beginner or intermediate amateur radio operator who is looking for a versatile and affordable transmitter, the Johnson Viking Challenger is a good option to consider. Its wide bandwidth and high power output make it suitable for a variety of communication needs. However, if you require advanced features or a built-in antenna tuner, you may want to consider a more expensive model.
All heaters came on. Powered it up slowly on a verruca and dim bulb. I will take extra care when packaging this heavy unit. Please look at pictures carefully as they are part of the.
Unable to fully test with out crystal for CFO.
Every thing looks untouched. Thanks looking and good luck.