Re: 150Khz Antenna question

"Jacques St-Pierre" <multelec@[EMAIL PROTECTED]
> wrote in message
news:pr5bk.1676$7%6.1585@[EMAIL PROTECTED]
> I am sorry I can not give much detail, but my customer did not wish to
> disclose much information and he also did not give me much to work on.
>=20
> Since you all offer help, here what I have and can give you as
> information:=20
>=20
> The unit should work on a 13.8Vdc power source.
> It must be package in a small non corrosive box around 4" x 2" x 1".
> It should emit an electric field from a 100 to 150 Vp.p. signal.
> Frequency must range from 150Khz to 200Khz.
> Antenna or anything similar should be enclose in the box.
> It mush have a low power drain.
> It must be low cost.
> It will be attach to a circular fluid pipe of 1/4" to 1/2" going
> strait in parallel with the box.
> The fluid has a low electric conductivity and density lower than
> water.=20

Sounds like one of those "Boost your gas mileage" scams:

o 13.8V sounds like an automotive operating environment.
o Fluid density less than that of watr sounds like gasoline
  (0.784 gm/cm^3).
o Low electrical conductivity also sounds like gasoline.
o Circular fluid pipe of 1/4" to 1/2" sounds like a fuel
  line.