Jeremy Salch wrote:
I'm not sure i understand how a seperately mounted whip would work, the idea
sounds interesting but I can't picture it.

Try this idea. Run the base of the antenna vertically up about three feet.
From that point, run the screwdriver coil horizontally. Then from the
other end of the screwdriver, run a non-destructable whip as high as
possible. It would look something like this:

|
|
| whip
|
+---screwdriver coil---+
| X
3' | Base non-conductive support
_________|______________________X_____
Top of RV

--
73, Cecil http://www.qsl.net/w5dxp



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Cecil Moore wrote:

Jeremy Salch wrote:
I'm not sure i understand how a seperately mounted whip would work, the
idea sounds interesting but I can't picture it.

Try this idea. Run the base of the antenna vertically up about three feet.
From that point, run the screwdriver coil horizontally. Then from the
other end of the screwdriver, run a non-destructable whip as high as
possible. It would look something like this:

|
|
| whip
|
+---screwdriver coil---+
| X
3' | Base non-conductive support
_________|______________________X_____
Top of RV


Ok 3 feet would be a bit difficult... this RV is a 1990 Airex by Rexhall..
and it is 14ish feet tall. so it is about as tall as it is safe to go with
anything that can't take a beating if it might need to. but the basic
idea is to have the coil horisontaly mounted.. and a short wire or some
sort to the mount that the whip is on if i understand it, that makes sense.


the roof looks kinda like the following sketch

there is a rail around the back of the roof and then the ladder, which the
two are connected. then there is the ac unit in the middle in the back

------------------------------------
------- |
[] | |= -- ladder
[AC]| |
[] | |
------- |
------------------------------------






--
Registered Linux User #346565

Jeremy Salch wrote:
Ok 3 feet would be a bit difficult... this RV is a 1990 Airex by Rexhall..
and it is 14ish feet tall.

Great goobs of goose greese, that's a tall RV. Are you sure it's not
an 18-wheeler? :-) Any chance of mounting your antenna on the front
bumper? Do you have a hood? Some hams use hamsticks on a mag mount
on the hood.
--
73, Cecil http://www.qsl.net/w5dxp



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You need a Predator. Do a search for "predator antenna" Made for RVs
and SUVs!

Butch KF5DE

Jeremy Salch wrote:
Anyone ever setup a screwdriver on a RV and have it work very well ?

I have one installed but it preforms very poorly compared to
how well it worked on my car.

I think it is not working very well because the entire antenna is next to
the side of the motorhome.. and on my car.. only maybe the bottom 2 feet
of it were beside another surface.

I guess another question would be.. does anyone know if it would possibly
work better if it could be mounted at an angle instead of directly
vertical?

Butch wrote:

You need a Predator. Do a search for "predator antenna" Made for RVs
and SUVs!

Butch KF5DE

Jeremy Salch wrote:
Anyone ever setup a screwdriver on a RV and have it work very well ?

I have one installed but it preforms very poorly compared to
how well it worked on my car.

I think it is not working very well because the entire antenna is next to
the side of the motorhome.. and on my car.. only maybe the bottom 2 feet
of it were beside another surface.

I guess another question would be.. does anyone know if it would
possibly
work better if it could be mounted at an angle instead of directly
vertical?


i'll check it out

--
Registered Linux User #346565

without a doubt, i can highly recommend screwdriver type made by talheel
antennas in NC. those antennas are great! I like them better than the high
serrias and even home made ones that are cheaper.

go to http://www.tarheelantennas.com/


"Jeremy Salch" wrote in message
...
Butch wrote:

You need a Predator. Do a search for "predator antenna" Made for RVs
and SUVs!

Butch KF5DE

Jeremy Salch wrote:
Anyone ever setup a screwdriver on a RV and have it work very well ?

I have one installed but it preforms very poorly compared to
how well it worked on my car.

I think it is not working very well because the entire antenna is next
to
the side of the motorhome.. and on my car.. only maybe the bottom 2
feet
of it were beside another surface.

I guess another question would be.. does anyone know if it would
possibly
work better if it could be mounted at an angle instead of directly
vertical?


i'll check it out

--
Registered Linux User #346565

Lloyd Mitchell wrote:

without a doubt, i can highly recommend screwdriver type made by talheel
antennas in NC. those antennas are great! I like them better than the
high
serrias and even home made ones that are cheaper.

go to http://www.tarheelantennas.com/


"Jeremy Salch" wrote in message
...
Butch wrote:

You need a Predator. Do a search for "predator antenna" Made for RVs
and SUVs!

Butch KF5DE

Jeremy Salch wrote:
Anyone ever setup a screwdriver on a RV and have it work very well ?

I have one installed but it preforms very poorly compared to
how well it worked on my car.

I think it is not working very well because the entire antenna is next
to
the side of the motorhome.. and on my car.. only maybe the bottom 2
feet
of it were beside another surface.

I guess another question would be.. does anyone know if it would
possibly
work better if it could be mounted at an angle instead of directly
vertical?


i'll check it out

--
Registered Linux User #346565


Well.. I've got a screwdriver antenna.. www.kj7u.com i'm working on
ways to mount it that will work.


--
Registered Linux User #346565

Tarheel offered a motorized mount for RV's, etc, that moved their antennae
from horizontal to vertical to allow mounting atop the moho.
73, K3DWW

"Jeremy Salch" wrote

Lloyd Mitchell wrote:

go to http://www.tarheelantennas.com/

Well.. I've got a screwdriver antenna.. www.kj7u.com i'm working on
ways to mount it that will work.