gadgets — Страница 6

VHF powermeter received :)

Tuning DC measurement

Finally received it 🙂 This is the LC meter with 4-wire kelvin probes: Backlight: Want to compare it with the chinesse MLC500.

That’s now all, but almost — only what i’m using, . Also waiting for DER DE-5000 from Japan 🙂

Tons of photos.

Voltage reference: Not precise UT61B, but I like it: 2.499: 5.003: 7.495: 9.999: More precise multimeter in Owon handheld oscilloscope: 2.499: 5.003:

This generator is based on two DAC904E, so it has acceptable parameters to test amateur HF amplifiers.

DeepVNA + something.

Shops.

ts101, Owon hds2202s, antenna switch and a bit more