Changes between Version 5 and Version 6 of Hardware/FR3
- Timestamp:
- Aug 14, 2025, 3:00:01 PM (3 weeks ago)
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Hardware/FR3
v5 v6 5 5 This 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. 6 6 7 [[Image(FR3-BD.png, width= 800px)]]7 [[Image(FR3-BD.png, width=1000px)]] 8 8 9 9 As 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. … … 23 23 To facilitate remote configuration and operation, the FR3 hardware units offer a browser‑accessible web control interface as shown in the figure below. 24 24 25 [[Image(pi-browser.png, 400px)]]25 [[Image(pi-browser.png, 600px)]] 26 26 27 27 Key features include: 28 28 29 29 * Frequency settings: 30 [[Image(pi-frequency.png, 400px)]]30 [[Image(pi-frequency.png, 600px)]] 31 31 32 32 * Filters: 33 [[Image(pi-filters.png, 400px)]]33 [[Image(pi-filters.png, 600px)]] 34 34 35 35 * Gain: 36 [[Image(pi-gain.png, 400px)]]36 [[Image(pi-gain.png, 600px)]] 37 37 38 38 * LO Supression: 39 [[Image(pi-suppression.png, 400px)]]39 [[Image(pi-suppression.png, 600px)]] 40 40 41 41 * Unit controls: 42 [[Image(pi-control.png, 400px)]]42 [[Image(pi-control.png, 600px)]] 43 43 44 44