This original DC40 of the series by Steve Weber, KD1JV, has been carefully installed in the requisite Altoids tin. Operating frequency is 7030 KHz and produces more than 1 Watt output when operated at 12 Volts. Fully function checked, and includes an on-board simple keyer. Manual included via PDF. $49.00 shipped USPS with tracking, CONUS only, PayPay only please. Contact me at my 'zed email address for information or questions.