eham.net 的前十大競爭對手

qrz.com

ON6PL personal biography

rigpix.com

rigpix database - the source of information and pictures of radios, accessories and more

arrl.org

the american radio relay league (arrl) is the national association for amateur radio, connecting hams around the u.s. with news, information and resources.

ac6v.com

all about amateur radio

mods.dk

modify your amateur radio to get better performance, or more functions. this site is for hams there want all the best from his radioamateur equipment. visit you will not be disappointed.

dxzone.com

The DXZone.com

worldwidedx.com

A good friend who owns a surplus electronics parts place here got bunch of 2SC2879 Transistors marked TOSHIBA, and asked me to verify that they're the real thing. Said he'd give me a couple for my trouble, so I said Hell Yes. He sent me a pair of them ( non red dot). I put together a test...

hamuniverse.com

amateur (ham) radio website with information for those who want to be a ham radio operator, new ham and general information for the seasoned ham radio operator. license study material, practice tests, practice code, antenna design, lots of ham radio info for all.

pota.app

Parks program for amateur radio, also known as Parks on the Air (POTA), including a map and list of entities for the program.