I have about six of these, two in the garage, and four in the basement next
to the shack. They emit no detectable RF noise.
Oh, and they are the color-changing variety, but i haven't done the color
change on them.
w8lv
On Sat, Nov 26, 2022 at 6:40 PM David Christ wrote:
> I have been buying Fe
Good Evening,
A steady rain of fir needles fell from a windless sky. I looked up
into the foggy tree to see a flock of Gray jays fluffing their feathers,
shaking the branches. The temperature was near the dew point most of
the day, the birds were having a hard time staying dry.
The
Here's a statement: "RF in the shack" does not equal "simple RF overload". Let
me define my terms.
"RF in the shack", which many people have experienced when using "unbalanced"
antennas like verticals, off-center fed wires, and others, is caused by
radiation from the outside shield of the coax,
I have been buying Feit bulbs and fixtures from Costco for some time now and
have never found any interference. I like their 4 foot shop lights. I have
not tested the color changing bulbs.
David K0LUM
> On Nov 26, 2022, at 4:05 PM, Al Lorona wrote:
>
> I hope this helps anybody facing the s
The "Edison" LED bulbs (also called "filament LED" bulbs) are thin
strips of glass with lots of short wavelength LEDs mounted on the strip,
with a coating of phosphor over all of it. The high energy light from
the LEDs activates the phosphor, which then radiates the color
determined by the p
There are also Edison-based LED bulbs specifically made to be RF-quiet
for garage door openers.
- Jerry, KF6VB
On 2022-11-26 14:05, Al Lorona wrote:
and now I
can't even tell that the lights are on... there's no RF noise!
___
I hope this helps anybody facing the same issue.
The fluorescent lights in my basement make horrible RFI noise, especially on 40
m but really affecting all bands. They raise the noise floor by about 16 dB on
40. I discovered this during Field Day *last* year when I set up in the back
yard.
The
K3s -$2,900. Purchased new 2015. SN 10,191. mostly loaded. 100w, ATU, sub-rx,
DVR most Xtals etc. (see original invoice in photos link below for all detail
specs when I ordered it from Elecraft).
K3/0 mini- Remote control head for K3. Purchased new together with above.
RCC 1258 MKII X 2 remote
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