Difference between revisions of "A Termination Insensitive Amplifier for Bidirectional Transceivers"
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* NGSPICE run from KiCAD | * NGSPICE run from KiCAD | ||
| − | * +24 dB | + | * +24 dB @12V |
[[file:W7ZOI_Simulation_KiCAD-3.PNG]] | [[file:W7ZOI_Simulation_KiCAD-3.PNG]] | ||
Revision as of 17:34, 29 October 2021
W7ZOI Design
- A Termination Insensitive Amplifier for Bidirectional Transceivers - W7ZOI design
- 50 ohms in/out
- BNC or SMA Connectors
- Transformer-less
- Power applied to one half at a time - determines signal flow direction
- 50 ohms in/out
Schematic in KiCAD
- Single channel
- With SPICE directives
- Both channels
- With SPICE directives
NGSPICE Simulation
- NGSPICE run from KiCAD
- +24 dB @12V
- Closely matches
- Across Band
CAD
