Difference between revisions of "A Termination Insensitive Amplifier for Bidirectional Transceivers"

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== W7ZOI Design ==
 
== W7ZOI Design ==

Revision as of 17:18, 19 March 2022

TIA P1015 720px.jpg

W7ZOI Design

W7ZOI Schematic

W7ZOI SCHEMATIC.PNG

* Use

  • Between RF/LO mixer (IF output/input) and crystal filter
  • Between Crystal Filter and Product Detector / Balanced Modulator

FARHADPNG.PNG

Schematic in KiCAD

  • Single channel
  • With SPICE directives

W7ZOI SCHEMATIC KiCAD.PNG

  • Both channels
  • With SPICE directives

W7ZOI SCHEMATIC KiCAD-2.PNG

NGSPICE Simulation

W7ZOI Simulation KiCAD-3.PNG

  • Closely matches

W7ZOI Gainz.PNG

  • Across Band

W7ZOI Simulation KiCAD S2.PNG

CAD

W7ZOI CAD.PNG

SMT Build

W7ZOI TIA SMD 3D.png

W7ZOI TIA SMT CAD.PNG

Videos

Assembly Sheet