Автор: enthru
Cheap waveform generator to test amps
This generator is based on two DAC904E, so it has acceptable parameters to test amateur HF amplifiers.
Received some stuff
PCB for the flatpack. First time enabled it, almost 54volts… okay it’s acceptable:
Re:amp post of nostalgia
Flashback to the 90s
Received coils and relays. (LPF)
But no wire 🙁 Looks cool.
More RD16 amps :)
Was bored 🙂
Carbon saddle from aliexpress
It has good reviews on the youtube, so let’s see. Really light: Feels good 🙂 Also finally grinded the titanium bolt heads
Some news.
Paper QSL and other…
48v cooler PWM control via arduino
Noise levels from that fan.
Just received some stuff
Flatpack2 3000 + photo of some big.amp. stuff