Antminer ctrl board SDR transceiver hardware quick start guide v0.9
Assemble guide
Working on the ad9910 generator again
Received attenuator: Copper foil and mounting:
FPGA boards for experiments
Built u-boot, devicetree and kernel for it. Using ubuntu rootfs:
Linear kit start/stop curve
Start — pretty slow, but who cares?: Current limit engaged — just shorted 
Now quick enough: A little overvoltage after current
RD6012P silicone frames
Linear PSU kit case pt.4
Case is waiting for some paint * Too lazy right now…
Linear PSU kit case pt.3
Somebody has a big amp. and antenna :)
Remember my antenna is just an MLA-30 located inside house:
Linear PSU kit case pt.2
Linear PSU kit case pt.1 — fitting
Found old used UPS case.