[Lowfer] W1VD modified Amrad whip tested (matching jfets notneeded?)
ToddRoberts2001 at aol.com
ToddRoberts2001 at aol.com
Thu Dec 9 21:25:13 EST 2010
In a message dated 12/9/2010 3:16:12 P.M. Eastern Standard Time,
cvest at cox.net writes:
Where is the best source to find the toroid used in this preamp ?
Amidon has a $15 minimum and Kitsandparts.com , doesn't list it .
Amidon used to have a ham purchase program , but I no longer see it . I
don't really mind the minimum , if I could order some more toroids to use
below
2 MHz. , if someone can make a suggestion as to what would be useful to
have
on hand .
Thank you ,
Charlie , W5COV
Hi Charlie,
I recently placed an order with Amidon online and I don't see anywhere that
they require a $15 minimum.
Amidon has an easy to use online ordering and checkout. When is the last
time
you have ordered anything from Amidon?
If you did want to buy some toroids for use under 2MHz the 75 mix ferrite
works
well for transformers down to VLF. An example would be the FT-82-75.
73 - Todd WD4NGG
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