Re: [wsjt-devel] #RFI Using USB optical cable

[Enrico O. <oe...@oe...>]

Maybe this item can help you:

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73

Enrico OE1EQW

Am 25.01.2025 um 22:19 schrieb Black Michael via wsjt-devel:
> In my current setup there is an IC-7300 that has been unable to 
> transmit even 1W without dropping the USB connection.  I have numerous 
> rigs hooked up and lots of USB connections.  The 7300 is well known 
> for being RFI sensitive dropping CAT and Audio service.
>
> So I bought an optical USB cable, plugged it into a non-powered 
> Startech hub, then ran a triplite cable to the rig.  Now able to run 
> full power without any problems.
> I'll be doing more investigation with a cheaper hub and adding more 
> USB devices to this new hub.  But the optical cable has a USB-B on one 
> end and USB-A on the other.   So do need a USB hub that takes a USB-B 
> cable.
>
> Not a cheap solution but effective.
>
> https://www.amazon.com/dp/B01N94D03E
> https://www.amazon.com/StarTech-com-Mountable-Rugged-Industrial-Port/dp/B003AVPUZG/ref=sr_1_8?s=electronics&sr=1-8 
> <https://www.amazon.com/StarTech-com-Mountable-Rugged-Industrial-Port/dp/B003AVPUZG/ref=sr_1_8?s=electronics&sr=1-8>
>
> Mike W9MDB
>
>
>
>
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