Wolf 3.5″ BPF + HF LPF and radiator
VNA measurements
Метка: hf
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
New Qmtech ADC board
2 ADCs (only one with LNA), 4 layers board, not tested yet: https://oshwlab.com/neuroworker/redqmtechadc
New QRP RF unit for Wolf day 4
New QRP RF unit for Wolf day 2 and 3
1.5KW HF load SWR
Started assembling QRP RF unit by RU4PN
Photos
Testing MRFE6VP61K25H
Photos and video (RU)
New hobbyplace
After relocation to another city