I down loaded one the other day- On a web site for Siltronix. I have (2) 1011d's, one with the fd1011 freq meter, and the acessory speaker. also a Siltronix SWr-Watt meter. Sorry, I didn't introduce myself first, I am new at this forum stuff. JT. here- killowatt21@aol.com. Please E-mail me if you want with questions or tricks for these radio's. I am thinking about finding a web site to join, or make just for these type radios.