tag:blogger.com,1999:blog-4189891661775576542.post4256918959219831650..comments2023-10-30T13:28:55.976+05:30Comments on BITX SSB QRP TCVR FOR HAM RADIO: Bitx3B High Resolution PicturesSunil Lakhanihttp://www.blogger.com/profile/12633652313791606981noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-4189891661775576542.post-79668671777237736872015-08-05T19:58:27.875+05:302015-08-05T19:58:27.875+05:30AHHH - excellent, thank you!
Yes, that would make ...AHHH - excellent, thank you!<br />Yes, that would make sense - currently mic gain is all in the first 5% or so of the control. Perhaps 10k would bring that out a bit. I'll experiment. <br />Thank YOU!<br />(EXCELLENT PCB's, BTW - many thanks).<br /><br />Mike Yancey<br />Dallas, TexasMike Yanceyhttps://www.blogger.com/profile/03492198274592573762noreply@blogger.comtag:blogger.com,1999:blog-4189891661775576542.post-53113513456427964582015-08-05T19:50:08.595+05:302015-08-05T19:50:08.595+05:30' Z ' by default is a jumper, but if you f...' Z ' by default is a jumper, but if you find the 10K mic gain control is not sufficiently adjusting mic gain as per your satisfaction then you could use a resistance in Z by this a resistance is added in series with 10k mic gain control. try values 2k2 to 10K<br /><br />best of 73s<br />Sunil Sunil Lakhanihttps://www.blogger.com/profile/12633652313791606981noreply@blogger.comtag:blogger.com,1999:blog-4189891661775576542.post-76231655753296044622015-08-05T08:06:40.266+05:302015-08-05T08:06:40.266+05:30What component / value is "Z"' lower...What component / value is "Z"' lower left, next to Mic Gain pins?Mike Yanceyhttps://www.blogger.com/profile/03492198274592573762noreply@blogger.com