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28 kwi 2023 · Start by reading product reviews (QST has many antenna tuner reviews with ARRL Lab measurements) to compare qualities like loss, especially for high SWR values and tuning range. Once you select a tuner, learn how to adjust it for the lowest loss.
15 sty 2018 · Offering rewards for good reviews can create detectable bias in reviews that savvy review readers can notice. This can detract from trust by current and potential customers. eHam considers soliciting and/or rewarding favorable reviews by manufacturers/dealers as unethical and unwelcome.
22 maj 2024 · A major headline is the manual antenna tuning feature on the RF919. Utilizing the rear antenna jack and switch with MW, SW 1, and SW 2 options, along with the side adjust knob, the user can fine-tune signal strength, with the secondary screen providing real-time viewing of signal strength changes.
I have used an MFJ-941e for over 15 years without any problems and have tuned many an HF antenna. It'll tune 160-6m balanced or unbalanced. The disadvantage is that it is a manual tuner, but there are ways to make the process fast. You don't need or want a tuner for VHF/UHF antennas.
31 sty 2024 · With any of the antenna tuners reviewed here, you can now say goodbye to your old tuner. The devices on this list are top-notch. They provide accurate tuning, reliable automatic systems, and user-friendly interfaces.
Here are the most common reasons why: -Very short battery life. The radio consumes 450mA on receive and a whopping 2A when transmitting. -Ergonomics. Lots of menus and a sometimes inconvenient over the shoulder portable design. -Receiver performance.
Offering rewards for good reviews can create detectable bias in reviews that savvy review readers can notice. This can detract from trust by current and potential customers. eHam considers soliciting and/or rewarding favorable reviews by manufacturers/dealers as unethical and unwelcome.
