[MCARC] Ferrite rod

[Dennis Mason]

Don't know the freq. range, but I have a "doughnut" ferrite.  If you have a sig. gen. and scope you could ck it out..... Dennis   Will leave it out on the front porch brick banister, if you want to stop by.
  ----- Original Message ----- 
  From: Mike Stillwell 
  To: mcarc 
  Sent: Sunday, April 19, 2020 10:06 AM
  Subject: [MCARC] Ferrite rod


  I’m needing a ferrite rod, maybe from an old AM radio, to make a filament choke. I suppose that a 3/8 to 1/2” diameter 
  and 4 to 5” long. Let me know if u have one in ur junk box.
  73 Mike 


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  ----- Original Message ----- 
  From: Mike Stillwell 
  To: mcarc 
  Sent: Sunday, April 19, 2020 10:06 AM
  Subject: [MCARC] Ferrite rod


  I’m needing a ferrite rod, maybe from an old AM radio, to make a filament choke. I suppose that a 3/8 to 1/2” diameter 
  and 4 to 5” long. Let me know if u have one in ur junk box.
  73 Mike 


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