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#1
February 25th 09, 07:58 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
Want to see if I can remove some of the RFI getting into the puter
(and maybe back into the rig). So I want to wind some of the Keyboard/Mouse/Video cords in some Donuts. Anyone know where I can grab em easy and REASONABLE  Scotty W7PSK |
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#2
February 25th 09, 09:36 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
On Feb 25, 1:58�pm, "R.Scott" wrote:
Want to see if I can remove some of the RFI getting into the puter (and maybe back into the rig). So I want to wind some of the Keyboard/Mouse/Video cords in some Donuts. �Anyone know where I can grab em easy and REASONABLE Scotty W7PSK I get them from Mouser. They are 1-2 bucks apiece. Gary N4AST |
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#3
February 26th 09, 12:24 AM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
R.Scott wrote:
Want to see if I can remove some of the RFI getting into the puter (and maybe back into the rig). So I want to wind some of the Keyboard/Mouse/Video cords in some Donuts. Anyone know where I can grab em easy and REASONABLE Scotty W7PSK http://www.palomar-engineers.com/ |
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#4
February 26th 09, 08:36 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
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#5
February 26th 09, 11:44 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
On Feb 26, 2:36�pm, "R.Scott" wrote:
http://www.palomar-engineers.com/ Thanks, they even have an RFI kit for reasonable. Yep, Palomar, and the Wireman are good sources. They get the snap on cores and re-package them, and this costs a little extra. If you get them from a parts house such as Mouser or Newark, you will save a little. Shipping costs will be a little less as well. Looking at my latest Mouser catalog they have 3 pages of EMI cores. Gary N4AST |
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#6
February 26th 09, 11:58 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
wrote:
On Feb 26, 2:36�pm, "R.Scott" wrote: http://www.palomar-engineers.com/ Thanks, they even have an RFI kit for reasonable. Yep, Palomar, and the Wireman are good sources. They get the snap on cores and re-package them, and this costs a little extra. If you get them from a parts house such as Mouser or Newark, you will save a little. Shipping costs will be a little less as well. Looking at my latest Mouser catalog they have 3 pages of EMI cores. Gary N4AST I like to do business with fellow radio types, even if it costs a few pennies more. |
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#7
February 28th 09, 12:03 AM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
On Feb 26, 5:58�pm, dave wrote:
wrote: On Feb 26, 2:36 pm, "R.Scott" wrote: http://www.palomar-engineers.com/ Thanks, they even have an RFI kit for reasonable. Yep, Palomar, and the Wireman are good sources. �They get the snap on cores and re-package them, and this costs a little extra. �If you get them from a parts house such as Mouser or Newark, you will save a little. �Shipping costs will be a little less as well. �Looking at my latest Mouser catalog they have 3 pages of EMI cores. Gary N4AST I like to do business with fellow radio types, even if it costs a few pennies more. So do I, but Scotty indicated he wanted REASONABLE (his words). I have just bought a number of them for a non ham application, and depending on how many you need, the savings can be significant. Gary N4AST |
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#8
March 3rd 09, 09:52 PM
posted to rec.radio.amateur.antenna
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Whats a Good Source for Ferrite Donuts
On Feb 25, 2:58*pm, "R.Scott" wrote:
Want to see if I can remove some of the RFI getting into the puter (and maybe back into the rig). So I want to wind some of the Keyboard/Mouse/Video cords in some Donuts. *Anyone know where I can grab em easy and REASONABLE Scotty W7PSK Most any good bakery can make up special orders. They will probably have a minimum order. When my wife request lemon-rasberry she had to order twelve dozen. Jimmie |
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