Антенные переключатели MFJ MFJ-1702C MFJ-2702 MFJ-2703 MFJ-2704 MFJ-1701 MFJ-1703 MFJ-1700C
23542 8 лет назад 2:09The MFJ 945E is a budget-friendly manual antenna tuner that covers the 1.8 MHz to 60 MHz frequency range. It's compact and easy to use, making it ideal for mobile operation. While it can handle up to 300W of power, some users have reported issues reaching that limit.
2571 9 месяцев назад 2:25This video features a review of a compact, versatile antenna that can be used for various bands. The reviewer demonstrates how to set up the antenna, adjust its length for different frequencies, and use it for park activations. They also discuss the importance of ground radials and the benefits of using a nano VNA for tuning.
28895 1 год назад 12:52This video demonstrates how to use an MFJ-939 antenna tuner with a Yaesu FT-710. The video explains that the external tuner option on the FT-710 does not work with the MFJ-939, but the tuner can still be used in "sticky mode" by pressing and holding the "tune" button for two seconds. The video also shows how to connect the tuner to the radio and antenna.
3404 1 год назад 6:25This video demonstrates the MFJ-1924 programmable screwdriver antenna controller. The controller makes it easy to tune a Tarheel antenna by automatically finding the resonant frequency for each band. The video shows how to program the controller and how it can be used to quickly and easily tune the antenna for different bands.
16988 4 года назад 7:47