This is a discussion group for Icom automatic antenna tuners. The primary focus of the group is the AH-4, however we can also discuss the AT-180, AH-3 or any other Icom product. We can also focus on antennas, baluns, and any subject related to using an antenna tuner. Visit www.hamoperator.com for more AH-4 info.

Chris, K9EQ Moderator for IcomTuner and Tokyohypower

Special Notice:
Yahoo has been unreliable at sending me notices when new members are pending. Normally new memberships are approved within 2 hours. I am now checking for memberships manually. If you don't get approval within 24 hours, please feel free to contact the moderator.

Important note for those wanting to join. We want you! This is an open group and if you have an interest in radio, you are encouraged and welcome to join. Sadly, the group is now set up for "restricted" membership meaning that I must approve all requests to join. This was done to protect members from spam and E-mail harvesters. So please join and be patient. I'll try to approve your membership as quickly as possible. My goal is 24 hour turn-around, but please forgive me if it takes longer. I will get to it!

When you request to join, please give me some indication of your interest or that you are a ham. This will help me separate legitimate requests from spam/e-mail harvesting.

Thanks! K9EQ