Wow! I want to stack two, and with a polarity rotator and adjustable
spacing! You suppose there's a quantity discount? ;-)
73, Mike
www.w0btu.com
On Thu, Oct 4, 2018, 3:47 PM Sean Waite <waisean@gmail.com> wrote:
> What do you think, can we stack them for more gain?
>
> On Thu, Oct 4, 2018 at 4:22 PM N7DF via Topband <topband@contesting.com>
> wrote:
>
> >
> > 637P-1/1A Transportable (fixed direction) Log Periodic Antenna
> > The 637P-1A is a directional HF Antenna for tactical or fixed station
> > use.
> > It can be operated from 1.5-30 MHZ with a gain of 7.5 to 12 DB between
> > 4-30 MHz
> > and below 4 MHz, it has an unidirectional pattern.
> > The antenna is rated to accept power levels of 10 KW PEP or average.
> > Model OE-85 is rated for 3 KW and OE-86 is rated for 10 KW.
> > The only difference between the two models is the RF Connector on the
> > balun.
> >
> > The average VSWR is 2:1 and the Front to Back ratio is 7.5 db to 12 db
> > depending on several factors.
> >
> > It is 75' High (on a 80 foot mast) and requires a plot of land that is
> 310
> > feet by 200 Feet
> > It is designed to be stowed in a frame 57" x 35.5 " x 92" and can
> > transported by truck or air.
> > It weighs 1270 lbs.
> > I tonly costs $55,000
> > _________________
> > Topband Reflector Archives - http://www.contesting.com/_topband
> >
> --
>
> Sent from my Motorola DynaTAC 8000X
> _________________
> Topband Reflector Archives - http://www.contesting.com/_topband
>
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