I found a crystal for 1640

[Greg_E]

I found a crystal for 1640 Khz (4920 Khz divide by 3)) that I can use, and all the trimmer caps too at http://www.surplussales.com/Crystals/Crystals-3.html

I’m still going to buy the LTC6907 and all the stuff to make it work because I really want to see if it will work. The crystal is just a backup.

So I’ll be ordering the rest of the stuff that I need this weekend. I have most of the resistors in stock, so I just need the silicon devices and ceramic caps.