Antsdr build notes
Prepare SD card: To build basic linux for Zync board you need to follow those steps: *I was building it from archlinux,
Метка: hf
Starting SDR using bitminer firmware (Angstrom linux)
Don’t forget to use sync command to save changes! First of all change jumpers to boot from nand flash. (First page of
Antminer ctrl board SDR software quickstart guide v0.9
How to install software on the board
Antminer ctrl board SDR transceiver hardware quick start guide v0.9
Assemble guide
Exercising with creating RF shields :)
Not perfect but acceptable. Too much solder, it doesn’t look cool, but does not interfere with work 
AD9226 + Tang Nano 9K + UDA1334A DDC
Qmtech ADC board 2d ADC soldered
Wolf 3.5″ BPF + HF LPF and radiator
BPF: LPF:
AD9851 + BFG591 LNA
Frequency response: SFDR: https://github.com/enthru/Arduino-AD9851-DDS-Direct-Digital-synthesizer-Signal-Generator
AD9851 small update
https://github.com/enthru/Arduino-AD9851-DDS-Direct-Digital-synthesizer-Signal-Generator