miner_tom
| Joined: | Sat, Sep 25th 2021, 11:09 | Roles: | N/A | Moderates: | N/A |
Latest Topics
| Topic | Created | Posts | Views | Last Activity |
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| Seeking 20M Transceiver schematic | Sep 25th 2021, 11:42 | 3 | 6,383 | on 1/9/24 |
Latest Posts
| Topic | Author | Posted On |
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| Seeking 20M Transceiver schematic | miner_tom | on 25/9/21 |
| 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 |
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