Il gio 25 feb 2021, 23:27 GIUSEPPE via groups.io <iw8rsb@...> ha scritto: hi Brad, hi Tony, it's always nice to know the lineages of your origins. What makes me proud of being Italian

#u3s #troubleshooting #help #lpf

Hi Jelle IC9 was also defective in my 20m qcx-mini kit. Very low audio in RX but otherwise ok. After replacement of IC9 the alignment could be finished and I have now very loud audio and about 5W outp

#help #opamp #qcxmini

Where were you looking? it's available at this link for $3.00 ea. https://www.ebay.com/itm/3B3253-High-Bandwidth-4-1-Mux-DeMu-IC-16pin-TSSOP-QTY-1/330550179839?hash=item4cf65377ff:g:168AAOxyvSVREogY

#20m #troubleshooting #help