Topband: Ferrite core

[La7tha]

Hey Gents

I am currently doing and order from Dig key but I am not able to find binocular core for e.g. beverage transformer etc. I also looking for donut core for 
Common mode suppression on coax etc, this is only for RX use.

1. anyone that can point me to what type of core is should use?

2.Do Fair-rite send small quantity to private persons?



Thanks in advance

73 Rune LA7THA