Changes between Version 4 and Version 5 of Tutorials/Wireless/FR3/Sine

Timestamp:

Aug 14, 2025, 8:16:07 PM (4 days ago)

Author:

seskar

Comment:

—

Tutorials/Wireless/FR3/Sine

@@ -3 +3 @@
 === Generating and Observing Basic FR3 Sine Wave ===
 
-This experiment transmits a single-tone (sine) IF at 1.5 GHz from a USRP-2974 (Krypton) into a Pi-Radio FR3 front-end, which up-converts to an FR3 carrier (example: 10 GHz). A second Pi-Radio front-end down-converts the over-the-air signal back to 1.5 GHz for a USRP-2974 receiver, where a simple ASCII DFT spectrum viewer is used to verify the tone. The Pi-Radio web UI is used to configure the FR3 conversion. 
+This experiment transmits a single-tone (sine) IF at 1.5 GHz from a USRP-2974 (Krypton) into a Pi-Radio FR3 front-end, which up-converts to an FR3 carrier (example: 10 GHz). A second [https://www.pi-rad.io/ Pi-Radio] front-end down-converts the over-the-air signal back to 1.5 GHz for a USRP-2974 receiver, where a simple ASCII DFT spectrum viewer is used to verify the tone. The Pi-Radio web UI is used to configure the FR3 conversion. 
 
 ==== Prerequisites
@@ -15 +15 @@
 * Nodes: sdr1-piradio, sdr2-piradio, rfdev-sdr1-piradio, rfdev-sdr2-piradio. 
 * Antennas: 2× Vivaldi (Tx/Rx) connected to the Pi-Radio front-ends. (See FR3 hardware pages for antenna layout.) 
-* Browser access to Pi-Radio web UI on the rfdev-* nodes (port 5006).
+* Browser access to [https://www.pi-rad.io/ Pi-Radio] web UI on the rfdev-* nodes (port 5006).
 
-==== Tutorial Setup ===
-
-Follow the steps below to gain access to the [wiki:/hardware/Domains/sb1 sandbox 1 console] and set up nodes with appropriate images. 
- 1. If you don't have one already, sign up for a [https://www.cosmos-lab.org/portal-2/ COSMOS account]
- 1. [wiki:/GettingStarted#MakeaReservation Create a resource reservation] on COSMOS sandbox 1
- 1. [wiki:/GettingStarted#LogintoyourReservation Login into sandbox 1] console (console.sb1.cosmos-lab.org) with an SSH sessions. 
- 1. Make sure all the resources in the domain are turned off:
-{{{#!shell
-omf tell -a offh -t system:topo:allres  
-}}}
- 1. Load fr3-tutorials.ndz on sdr1-piradio and sdr2-piradio nodes.  
-{{{#!shell
-omf load -i fr3-tutorials.ndz -t sdr1-piradio,sdr2-piradio
-}}}
- 1. Turn all the required resources (2 USRPs and 2 Pi-Radio SDRs) on: 
-{{{#!shell
-omf tell -a on -t sdr1-piradio,sdr2-piradio,rfdev-sdr1-piradio,rfdev-sdr2-piradio
-}}} 
- 1. Check the node status to confirm that the nodes are up.
-{{{#!shell
-omf stat -t sdr1-piradio,sdr2-piradio,rfdev-sdr1-piradio,rfdev-sdr2-piradio
-}}}
- 1. After a minute (giving internal PCs enough time to boot), ssh to the USRP 2974s nodes and start the chrome remote desktop session (follow the  [wiki:/UserGuide/RemoteAccess/ChromeRemoteDesktop instructions for setting remote access]).
- 1. Open a Chrome browser sessions in each of the two CDRs and access the [wiki:/Hardware/FR3#ControllingthePi-RadioFR3SDRs Pi-Radio configuration pages]
-{{{
- https://sdr1-piradio.sb1.cosmos-lab.org:5006
- https://sdr2-piradio.sb2.cosmos-lab.org:5006
-}}}
+[[Include(/UserGuide/FR3Setup)]]
 
 ==== Experiment Execution