My RF Resources

Personal RF resources I access via my phone or tablet when in my lab:

Click for my attenuator pad design tables.

Click for some UHF tools





Normal set-up:  Ground -- Pins 2, 5, 6 and 7. LO -- Pin 8, IF -- Pins 3 and 4, RF -- Pin 1


RF -- Pin 1, IF -- Pin 2, Ground -- Pin 3, LO -- Pin 4.




Your return loss bridge serves double duty as a hybrid-combiner. See EMRFD.








Old blog on QRP HomeBuilder


Homebrew lighting


Introspective