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How to design an Interesting inductor

Started by amdx August 19, 2019
On 8/22/2019 12:43 PM, upsidedown@downunder.com wrote:
> On Tue, 20 Aug 2019 12:47:54 -0500, amdx <nojunk@knology.net> wrote: > >> On 8/20/2019 11:11 AM, Tim Williams wrote: >>> "amdx" <nojunk@knology.net> wrote in message >>> news:qjgbfo$1la$1@dont-email.me... >>>> In previous responses I gave the proposed use is for a >>>> "Beverage on Ground" antenna. > > I have some understanding of normal Beverages, but are there reliable > comparative data for BOG or slinky antennas ? Until there are some > reliable comporarative and calibrated comparison between real Beverages > and BOGs and slinky antennas I really do not want to mess with them. >
If I had 1000ft to put up a Beverage, I would. I have a 10ft by 250ft area that is great for a Bog. I don't know any comparison papers. I just know I had 3 antennas, The BOG was the best listening to the North from the gulf.
> >>>> &nbsp;I had a BOG before and used a beads that had a Q of 1 or 2. >>>> &nbsp;so if I could get 20 it would be better. > > The main selling point of Beverages is that it is wide band, you > definitely _do_not_ want any high-Q (i.e. low bandwidth) constructs.
Yes but when it is short you lose directivity. Mikek
On Tuesday, August 20, 2019 at 8:00:20 PM UTC-7, amdx wrote:
> On 8/20/2019 12:47 PM, amdx wrote: > > On 8/20/2019 11:11 AM, Tim Williams wrote: > >> "amdx" <nojunk@knology.net> wrote in message
> >> I had a BOG before and used a bedds... > > >I still don't know what you're writing. It ain't English... > > >Well, "bog" aside. But that means something different in English > >English. > >;-) > > I'll try to get a good nights sleep tonight! > BOG = Beverage On Ground
Sun streaking cold An old man wandering lonely Taking time The only way he knows Leg hurting bad As he bends to pick a dog-end He goes down to the BOG And warms his feet Feeling alone The army's up the road Salvation a la mode and A cup of tea
On 8/23/2019 11:17 AM, Simon S Aysdie wrote:
> On Tuesday, August 20, 2019 at 8:00:20 PM UTC-7, amdx wrote: >> On 8/20/2019 12:47 PM, amdx wrote: >>> On 8/20/2019 11:11 AM, Tim Williams wrote: >>>> "amdx" <nojunk@knology.net> wrote in message > >> >> I had a BOG before and used a bedds... >> >> >I still don't know what you're writing. It ain't English... >> >> >Well, "bog" aside. But that means something different in English >> >English. >> >;-) >> >> I'll try to get a good nights sleep tonight! >> BOG = Beverage On Ground > > Sun streaking cold > An old man wandering lonely > Taking time > The only way he knows > Leg hurting bad > As he bends to pick a dog-end > He goes down to the BOG > And warms his feet > Feeling alone > The army's up the road > Salvation a la mode and > A cup of tea >
BOG = Beverage On Ground A beverage antenna is generally described as a 1 wavelength antenna, (more or less) Mike