bi4iwl What is the default maximum image size that can be uploaded? I'm having trouble uploading many images.
bi4iwl Photos of the second batch of unassembled antenna controllers. Nanshan Association Annual Conference on-site exhibition The appearance of the 300-column support structure when it has not been raised.
bi4iwl A BH7JYR-223 aluminum Yagi antenna (excellent efficiency, but average wind resistance) under a blue sky. A3DX, a work by Ms. Ye (BG7PNV), has very strong wind resistance. Besides the 40-meter specification, its other characteristics are similar to those of the V750. I doubt many people have seen this particular type of *Barren* before; it's an import. I won't provide any background information, so you can research it yourself. ☺
bi4iwl As a member of MULANDXC, I must support domestic competitions. Jinan Seven Star Tai participates in the Mulan Weijang competition for the 2024 season.
bi4iwl Live demonstration of the Jinan Amateur Radio Association's 30th anniversary (gathering for celebration) July 28, 2025, Taiyuan C-class exam venue Some of the QSL cards that were brought back, let's see if any well-known people recognize them. Featured image – does anyone else like it?
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