Softrock Lite II Revisions
Revisions to the Pages/Documentation
This page provides a log of activities in concurrent building, debugging, and documenting the kit, identifying changed web pages and describing the changes/status.
|Page||Revised Date||What Changed|
|All - PDF||3/22/2011||Created pdf of build notes current as of 3/22/2010|
|10/7/2010||Clarified confusion (for experienced builders) between original SR Lite II schematic and new Combined SR Lite II schematic.|
|Multiple||6/13/2010||Significant revision to track the notes with the requirements for the Combined SR Lite II re-design/re-kitting. Latest schematic 6/13/2010|
|BPF||12/22/2009||Corrected uH values in T1 band-specific data table|
|All||7/11/2009||Corrected written color codes on resistors|
|OpAmps||6/22/2009||Corrected nominal test value for 30/20/10m functional test (3.75 V vs 2.75V)|
|BPF||5/19/2009||Revised instructions for mounting T1|
|External Connections||5/8/2009||Added connection diagram to Intro section.|
|External Connections||5/8/2009||Added Rocky setup instructions as "test" section|
|All||3/26/2009||Added links to component mounting instructions|
|All||3/1/2009||Posted caveat that the current draw readings stated in the stage test sections need correction|
|BPFs||2/20/2009||Corrected error in picture of T1 leads (primary lead designations had been reversed).|
Added reference to short tutorial on winding bifilar transformers like T1 (example used the T1 for the 20m kit).
TX Larry F6FVY for catching the error.
|BPF, Mixer||1/7/2009||Posted/updated stages' completions|
|Op Amps||1/6/2009||Posted/updated stage completion|
|Mixer||1/5/2009||Moved R1 and R2 out of BPF stage into Mixer stage.|
|Mixer||1/5/2009||Moved integrating caps C5 and C6 from Opamp stage to Mixer stage|
|Multiple||1/5/2009||Notes are now out of BETA incorporating Tony's commens/suggestions.|
|Multiple||1/4/2009||Beefed up the "Theory of Operation (thanks, Jan G0BBL) introductory material for each stage.|
Completed and updated docs for following stages:
|Power Supply||1/1/2009||Updated - completed stage|
|Multiple||1/1/2009||Corrected BOM errors|
|All||12/31/2008||Added clickable areas to schematic subsets to allow user to click and navigate to related schematic subsets.|
|Divider, Mixer||12/30/2008||Moved build notes from the Mixers Stage to the Dividers Stage, so as to minimize problems in the soldering of the ICs in such close quarters.|
|All||12/24/2008||Added detailed band-specific bills of material as "sub-bills" beneath each page's bill of materials.|
|All||12/23/2008||Completed base load of pages and BOM.|
Test sections have not yet been confirmed. Strawman test sections are currently in the pages.
|All||12/21/2008||Initial project setup|