The following files and folders have been uploaded to the Files area of the QRPLabs@groups.io group. /QLG1 - GPS Receiver/QLG1 Ultracapacitor Modification.pdf By: Rick Williams - VE7TK <ve7tk@...

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I've got an idea for an inexpensive dummy load:

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Thanks a lot !.

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The following files have been uploaded to the Files area of the QRPLabs@groups.io group. /A loudspeaker for the QCX+ (G3SPL)/QCX+Stand.zip By: bfeaver@... Description: 3D Printed, Snap On Stand fo

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VE3VXO added folder /Build notes for old rev kits with updates

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FILE Notice SSB Board SSB tcvr design by Weber and PCB by FAR Circuits but with Hans' VFO I did an update to the Weber75mGraphicOnly file today.. after review of the PDF of the Weber 75m Survival radi

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The following files have been uploaded to the Files area of the QRPLabs@groups.io group. /FIve Amp 14V PSU Design (Scaleable)/Weber_14V_PSU.pdf By: Timothy Fidler Description: 14 V , 5A PSU design fro

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RE: Q First there is unloaded Q, for most iron powder toroids with a single layer winding a good working value is 200. It can be higher, I've see 275. Its not all that critical. Test for various value

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