I have for sale the LDG Z11 low power unit that I used with my Argo V ... $75 shipped CUS... Mitch, W4OA w4oa at arrl.net --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.714 / Virus Database: 470 - Release Date: 07/02/04