[Amps] IC-2KL 80m toroid value

Jim Brown jim at audiosystemsgroup.com
Wed Oct 28 08:46:34 PDT 2009


On Mon, 26 Oct 2009 18:54:05 -0700 (PDT), Brian Moran wrote:

>A local ham in our club has an Icom IC2KL with a cooked 80m toroid.

Where is this coil in the circuit?  In the input or the output?  How 
is it "cooked?" Has the wire open circuited?  Has the core cracked?  

Fair-Rite is the mfr of most ferrite materials sold in NA. Their #61 
material and #67 material are the ones that have low loss at HF, so 
they are the ones you would want to use if the coil is seeing much 
power. 

73,

Jim K9YC




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