Changes between Version 19 and Version 20 of SDR


Ignore:
Timestamp:
04/21/2021 10:10:18 PM (16 months ago)
Author:
Ron Eisworth
Comment:

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  • SDR

    v19 v20  
    88= What are Software Defined Radios?
    99
    10 A software defined radio (SDR) is a radio which can modulate and demodulate radio signals through software commands provided by a computer. They typically use a dedicated FPGA to process the radio signals in the digital domain. Many support wide frequency bandwidths allowing them to monitor a wide range of radio transmissions.
     10A software defined radio (SDR) is a radio which can modulate and demodulate radio signals through software commands provided by a computer. They typically use a dedicated FPGA to process the radio signals in the digital domain. Many support wide frequency bandwidths allowing them to monitor a wide range of radio transmissions and to be reconfigured on the fly. Typical use cases are:
     11
     12* Security Applications by Providing RF Detection of Mobile Devices (Cellular phones, Wifi, BLE, etc..)
     13* Adaptive Wireless Network Configuration and Optimization
     14*
     15
     16
    1117
    1218== When should I use a SDR Radio?
    1319
    14 Software defined radios can be used in any radio application.  The Epiq Sidekiq Z2 [https://epiqsolutions.com/rf-transceiver/sidekiq-z2/ Link] used in this testing can tune to any frequency between 40Mhz and 6Ghz.  That covers from FM radio to 5G cellular. Any radio transmission in this frequency can be monitored with this board.
     20Software defined radios can be used in any radio application.  The Epiq Sidekiq Z2 [https://epiqsolutions.com/rf-transceiver/sidekiq-z2/ Link] used in this testing can tune to any frequency between 70Mhz and 6Ghz.  That covers from FM radio to 5G cellular. Any radio transmission in this frequency can be monitored with this board.
    1521
    1622Here is a chart showing some of the common radio protocols in that spectrum.