Oracle VM VirtualBox
Ubuntu 18.04
GNU Radio 3.7
gr-iio

https://wiki.analog.com/resources/tools-software/linux-software/gnuradio

PlutoSDR Sink IIO context URI / PlutoSDR Source Device URI
ip:pluto.local
ERROR: Avahi Resolver: Failed to resolve host 'pluto.local': Timeout reached
fix: ip:192.168.2.1

error: from gnuradio import io importerror cannot import name iio
fix: gr-iio install
cmake -DCMAKE_INSTALL_PREFIX=/usr .

Occasionally GNU Radio PlutoSDR Sink stops working. Fix: restart GNU Radio

https://i.ibb.co/Ksn5RdT/vbox-gnuradio1.jpg

 

https://i.ibb.co/BfWFM1j/vbox-gnuradio2.jpg

https://i.ibb.co/QfBfrNK/sdrs2.jpg

GNU Radio XMLRPC server - change GNU Radio variable value from XMLRPC client

https://i.ibb.co/nRLKp46/vbox-gnuradio3.jpg

Python 2.7 XMLRPC client code

import time
import xmlrpclib

try:
    client = xmlrpclib.Server("http://localhost:8080/")
    for n in range(8):
        client.set_freq(500)
        time.sleep(1.5)
        client.set_freq(2000)
        time.sleep(1.5)
except:
    print("Error in XML-RPC")

 

SDRSharp + ADALM PLUTO + TVSharp

https://i.ibb.co/cxyFYmv/pluto-tv-sharp.jpg

USB 2.0 max sample rate

... maybe it is possible to mod TVSharp to show some color information, analog TV bandwidth is approx 5.5 MHz