YAESU FT-840 Noise blanker - Do it really work?

Many amateurs have asked, here is your answer.

[@K1ZEK]

Yes the blanker should not be named a "noise" blanker as it only works when it can sample pulses imbedded in "noise" it is not much good on static. Great find and video. 73 Leo

[@redcarsarasota]

The noise sounds exactly like my neighbor’s central ac unit.

[@Radionut63]

Should place a amplifier on that bad boy, make some rear contacts!

[@r.w.leblanc6326]

boy u sure have a lot of great radios and so cool how much the NB eliminates keep up the great videos 73s

[@Radionut63]

Thanks Richard, a lot of collecting there.

[@arunaspaulionis8350]

1,45 Russian military Hantsavichy Radar Station is working

[@w9x7cv3vg6]

i need a yf 112a. am filter !

[@Radionut63]

I have been looking for this filter. Perhaps one day i will find one. :-)

[@retros1299]

Is the power regulated on this radio?

[@Radionut63]

Yes it is, using a 20amp regulated supply.