[RFI] Keyboard

Roger (K8RI) k8ri at rogerhalstead.com
Sat Mar 3 23:21:50 EST 2018


I use wireless Logitech K350 with the M510 mouse. Inexpensive, 
contoured, and easy typing even for a touch typist.
Widely available.  Easy installation.

73, Roger (KK8RI)

On 3/3/2018 Saturday 11:11 AM, dalej wrote:
> The Logitech wirless keyboard is a good one for the money and no more RFI into the keyboard/computer.
>
> I don’t especially like typing on it, but it’s not bad.
>
>   <https://www.amazon.com/Logitech-K360-Wireless-Keyboard-Wireless-Keyboard/dp/B007PJ4PN2/ref=pd_lpo_vtph_147_tr_img_2?_encoding=UTF8&psc=1&refRID=PWYVKB36T1ZN7XCW1JBW&dpID=41hfhyib69L&preST=_SX300_QL70_&dpSrc=detail <https://www.amazon.com/Logitech-K360-Wireless-Keyboard-Wireless-Keyboard/dp/B007PJ4PN2/ref=pd_lpo_vtph_147_tr_img_2?_encoding=UTF8&psc=1&refRID=PWYVKB36T1ZN7XCW1JBW&dpID=41hfhyib69L&preST=_SX300_QL70_&dpSrc=detail>>
>
>
> I like my Tactile Pro keyboard the best
>
> < https://www.amazon.com/Matias-Tactile-Pro-Keyboard-Mac/dp/B003N3HFI6>
>
> 73
> Dale, K9VUJ
>
>
>
>
> On 03, Mar 2018, at 9:52, Chuck Gooden <Chuck.Gooden at comcast.net> wrote:
>
> Use #31 ferrite snap-ons.  I am not sure I would trust Homeland Security for electronics issues, security yes electronics no!
>
> What is the manufacture and model of the keyboard?  My IBM keyboard finally bit the dust and I am in the market for a back light keyboard.  Would like to know what to avoid.
>
> Chuck K9LC
>
>
> On 3/3/2018 9:24 AM, Joe wrote:
>> Is RF getting into a keyboard issue OK here, it is RFI in a way..
>>
>> OK, Say you get RF into a USB keyboard. It just stops working and the only way to get it working again is a total re-boot.
>>
>> I'm assuming the best option is ferrite beads on the cable.
>>
>> Now question, where is the best placement of the beads. Keyboard end? Computer end?  BOTH?
>>
>> I have two here, a small one where I could get one or two passes through the hole. ( it is a Radio Shack split thing )
>>
>> and then a much larger one, also split,, but the hole is close to a inch ID. so I could do many turns.
>>
>> What would be best to put where?
>>
>> Joe WB9SBD
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-- 
Roger (K8RI)


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