Changes between Version 5 and Version 6 of Hardware/FR3


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Timestamp:
Aug 14, 2025, 3:00:01 PM (3 weeks ago)
Author:
seskar
Comment:

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  • Hardware/FR3

    v5 v6  
    55This setup is designed for advanced wireless research and prototyping in FR3 frequency bands, supporting next-generation 5G/6G air interface and 2×2 MIMO experimentation.
    66
    7 [[Image(FR3-BD.png, width=800px)]]
     7[[Image(FR3-BD.png, width=1000px)]]
    88
    99As can be seen in the block diagram, the COSMOS FR3 experimental setup consists of two units each using a combination of USRP-2974 (Krypton) SDRs and Pi-Radio FR3 SDR front-end hardware. The Pi-Radio FR3 SDR units can be configured to operate across the entire 6 GHz to 24 GHz range, supporting experimentation in the full FR3 band.
     
    2323To facilitate remote configuration and operation, the FR3 hardware units offer a browser‑accessible web control interface as shown in the figure below.
    2424
    25 [[Image(pi-browser.png, 400px)]]
     25[[Image(pi-browser.png, 600px)]]
    2626
    2727Key features include:
    2828
    2929* Frequency settings:
    30 [[Image(pi-frequency.png, 400px)]]
     30[[Image(pi-frequency.png, 600px)]]
    3131
    3232* Filters:
    33 [[Image(pi-filters.png, 400px)]]
     33[[Image(pi-filters.png, 600px)]]
    3434
    3535* Gain:
    36 [[Image(pi-gain.png, 400px)]]
     36[[Image(pi-gain.png, 600px)]]
    3737
    3838* LO Supression:
    39 [[Image(pi-suppression.png, 400px)]]
     39[[Image(pi-suppression.png, 600px)]]
    4040
    4141* Unit controls:
    42 [[Image(pi-control.png, 400px)]]
     42[[Image(pi-control.png, 600px)]]
    4343
    4444