Here is an excellent article about that: http://www.g8jnj.net/softwaredefinedradio.htm Here is where I’ve found it: http://www.rtl-sdr.com/measuring-the-input-impedance-of-the-rtl2832u-direct-sampling-input-pins/
http://www.rtl-sdr.com/building-a-ham-tranceiver-with-an-rtl-sdr-raspberry-pi-and-rpitx/
https://www.youtube.com/watch?v=8Wzb1mgZ0EE #coherent #phase #sdr
https://www.tapr.org/dcc
https://www.chipworks.com/about-chipworks/overview/blog/inside-the-iphone-6s
Someday you may want to know from the chip package marking that what brand of chip you have. For this the following sites may give a help for you: http://www.elnec.com/support/ic-logos/?method=logo http://www.ecworld.ru/ewg/icweb.htm
“Well, we just delivered, and we are now providing the necessary files for interfacing the popular and free SDR software—HDSDR—for all of our receivers. This includes all SA and BB series analyzers. Combining the HDSDR software with your Signal Hound spectrum analyzer turns the system into a flexible software radio. You can download the files Read more about Signal Hound Spectrum Analyzers are HDSDR compatible now![…]
https://www.signalhound.com/support/forums/topic/vsg25a-vector-signal-generator/
Wow…looks quite impressive compared to the competitors: http://www.tek.com/spectrum-analyzer/rsa306 http://bcove.me/cdif7glh http://www.tek.com/datasheet/rsa306/rsa306-usb-real-time-spectrum-analyzer-datasheet Even with interferer hunting feature: “SignalVu-PC Option MAP enables interference hunting and signal strength analysis. Locate interference with azimuth direction function. It lets you draw a line Read more about RSA306 USB Spectrum Analyzer from Tektronix[…]
I’m going to visit Electronica Trade Fair at Münich during 11-12 of November. We can discuss personally your RF HW development needs. Personal meetings are the most important, phone or email consulting is always lower in effectiveness as per my experience. Call me and let’s meet up there! http://www.electronica.de