Hi, At the lab I am currently doing my thesis on SDR, I have various test equipment for wide range of frequencies including a VNA ranging from 25 Mhz to 50 Ghz. But I do not have a HackRF. Is there any way of someone lending me one?
-----Original Message----- From: HackRF-dev [mailto:hackrf-dev-boun...@greatscottgadgets.com] On Behalf Of McDonald, J Douglas Sent: Thursday, September 04, 2014 7:33 PM To: Michael Ossmann Cc: hackrf-dev@greatscottgadgets.com Subject: Re: [Hackrf-dev] HackRF-dev Digest, Vol 21, Issue 4 I do have the calibrated test equipment, though I'm not sure above 2 or 4 GHz. But the performance (i.e. gain, noise figure, and image response) vs frequency 10-6000 MHz is not what I was asking. That was the IF response, i.e. for antialiasing knowledge. Does that vary with the RF frquency? That information is VERY useful to everybody. Doug Mcdonald -----Original Message----- From: Michael Ossmann [mailto:m...@ossmann.com] > Finally ... exactly what is the frequency response of the HackRF > SUPPOSED to be? That is a difficult question to answer in a way that is useful to people who don't have calibrated RF test equipment. And even for those who do have RF test equipment, I do not yet have enough data over very many frequencies over many units to perform statistical analysis. If this is a project anyone wants to work on, please let me know. Mike _______________________________________________ HackRF-dev mailing list HackRF-dev@greatscottgadgets.com http://nine.pairlist.net/mailman/listinfo/hackrf-dev _______________________________________________ HackRF-dev mailing list HackRF-dev@greatscottgadgets.com http://nine.pairlist.net/mailman/listinfo/hackrf-dev
