Tours of the Administrative Headquarters of ARRL and the Maxim Memorial Station, W1AW, are given between 9 AM and 3 PM weekdays except holidays. Large groups should make arrangements a week in advance by emailing the Membership Services Department or by calling 860-594-0200. For more information, see www.arrl.org/visit-us.
Simple SWR Indicator for QRP, just a ferrite, a wire and a LED. Read more