SDR Tricks with HackRF Michael Ossmann Great Scott Gadgets REcon - PowerPoint PPT Presentation

Sep 24, 2022 •641 likes •814 views

SDR Tricks with HackRF Michael Ossmann Great Scott Gadgets REcon 2014 Happy Tau Day! 6.2831853... H a c k R F O n e 10 MHz to 6 GHz 20 MHz bandwidth (20 Msps quadrature) Half-duplex SDR transceiver Direct ADC Two channels

SDR Tricks with HackRF Michael Ossmann Great Scott Gadgets REcon 2014
Happy Tau Day! ● 6.2831853...
H a c k R F O n e 10 MHz to 6 GHz 20 MHz bandwidth (20 Msps quadrature) Half-duplex SDR transceiver
Direct ADC ● Two channels ● Differential, 1 V peak-to-peak ● No anti-aliasing filter
Direct DAC ● Two channels ● Differential, 800 mV peak-to-peak ● No anti-aliasing filter
Baseband Epansion Board ● Will make direct ADC/DAC easier to use ● Oscilloscope/DAQ ● Function generator ● Interface with external RF front-end
Full-Duplex ● RF section is Half-Duplex ● USB through ADC/DAC is Full-Duplex (at reduced sample rate)
Operating Frequency ● Design goal: 100 MHz to 6 GHz ● After components selected: 30 MHz to 6 GHz ● After beta: 10 MHz to GHz ● Future: 1 MHz to 6 GHz ?

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