SNA
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This page describes the rev0SNA 50-2500 MHz Scalar Network Analyzer (SNA).
Summary
The rev0SNA is based around three primary modules: the 1st Local Oscillator, Power Detector, and Directional Coupler/Reflectometer. The 1st Local Oscillator is used as a signal generator, which passes through the directional coupler/reflectometer to port 1. The DUT is placed between port 1 and port 2. Port 2 connects to the power detector, which can be switched between measuring the Thru (S21) and Reflect (S11) powers, coming either from port 2 or the output from the directional coupler/reflectometer.
Testing
- 10.31.2013:
Revisions
- 1.0: Initial revision.
Bill of Materials (v1.0)
Part | Quantity | Unit Cost | Total Cost | Source |
SA_LO1 | 1 | $46.82 | $46.82 | rev0SA 1st LO |
SNA_PDet | 1 | $20.57 | $20.57 | rev0SNA Power Detector |
1 | rev0SNA Directional Coupler | |||
SNA_DBridge | 1 | $59.72 | $59.72 | rev0SNA Directional Bridge |
SNA_TRSwitch | 1 | $8.00 | $8.00 | rev0SNA Thru/Reflect Switch |
SNA_Controller | 1 | $20.00 | $20.00 | rev0SNA Controller/LCD |
Total Unit Cost | $147.11 |
PCB/Construction Photos
- Rev0VTx VCO PCB Bottom.jpg
Bottom of unpopulated PCB
- Rev0VTx VCO PCB Top.jpg
Top of unpopulated PCB
- Rev0VTx VCO Top.jpg
Populated PCB