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.
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Perseus22 is a 4 channels, direct sampling receiver with a continuous frequency coverage from 10 KHz to 225 MHz and a typical image rejection larger than 70 dB. All channels are synchronously sampled by an high SNR, 14 bits A/D converter an... Read more