Identify Single or Dual Conversion Crystals
05-21-2005, 10:01 AM
#1
Senior Member
Thread Starter
My Feedback: (9)
Join Date: Feb 2002
Location: Medina,
OH
Posts: 221
Likes: 0
Received 0 Likes
on
0 Posts
Identify Single or Dual Conversion Crystals
Over the years I've built up a collection of crystals. I know some of them are single and some are dual conversion crystals, but I don't know how to tell the difference. Some of the tags are green, others are blue. And some say RA and Some say RF. What does this mean?
Thanks
Thanks
