Seeking 20M Transceiver schematic
Sep 25th 2021, 11:42 | |
miner_tomJoined: Sep 25th 2021, 11:09Total Topics: 0 Total Posts: 0 |
I am an older EE. I would like to start the design of a 20m homebuilt rig. I have seen a couple of examples, such as one by Gregory Charvat on Hackaday. However, some diagrams and "schematics" are provided in such a format as to be difficult to translate (no direction as to RF separation of stages). Yes, some plans are old and I intend to update the designs from "through hole" to SMT technology. I have lots of documentation such as "Solid State Design for the Amateur" and "Secrets of RF Design", and others, as well as decades of experience in electronics design. What I am looking for is a decent design to start with, which I can schematize and substitute components and/or add features (like PLL's, AGC, etc.). Thank You Tom |
Sep 27th 2021, 08:45 | |
W1VTSuper Moderator Joined: Apr 4th 1998, 00:00Total Topics: 0 Total Posts: 0 |
DEC 1989 - QST (PG. 18) QRP SSB/CW Transceiver for 14 MHz, A Part 1 Author: Hayward, Wes, W7ZOI JAN 1990 - QST (PG. 28) QRP SSB/CW Transceiver for 14 MHz--Part 2, A Author: Hayward, Wes, W7ZOI http://www.arrl.org/arrl-periodicals-archive-search ARRL members can use this web page to download old QST articles. http://w7zoi.net/qststuff.html Wes has a web site |