X-No-Archive: yes
: What do you mean by optimum?? Do you have an infinite supply of
: money, or is that one of the constraints? Do you have a license
to
: transmit on some frequencies? How much land area on each end do
you
: have to work with? Do you care how much power you need to use,
or do
: you want to keep it below some level? What other constraints
are you
: operating under that will help you evaluate just what "optimum"
means?
: And what are you trying to communicate? That is, can you work
with
: very low data rates, say one word per hour, or do you want to
send
: television signals or high speed data? (What do you need to
: communicate, and how long can you afford to wait to do it?)
:
: If you want to be able to reliably communicate at any time and
you
: have enough funds, a satellite based system is likely your best
bet.
: Cell phones, with their built-in antennas and self-adjusting
power,
: should be fine if you are close enough on each end to the
required
: infrastructure. (i.e., let someone else do all the RF work for
you if
: you can.)
:
: If you want a direct earth-based RF link, with no relay stations
: between, you can do it on either high frequencies or VLF. With
VLF,
: it will take very large antenna structures and high power (many
: kilowatts), but once you have a working system, it will work
pretty
: much any time. On HF, there will be times when it is impossible
to
: establish a link at any power, and other times when one watt is
: sufficient. Generally expect to use frequencies between 10MHz
and
: 30MHz, and expect to need a license. (You can be sure that
other
: people will hear your communications.) Because the frequency
you'll
: want to use will change with the condition of the ionosphere
(which
: depends in turn on things such as solar activity and time of day
and
: season), you'll want an antenna system that can accommodate a
range of
: frequencies. It probably would be helpful to have some
directionality
: in the antenna, as you'd get with a Yagi or log-periodic array,
but a
: simple dipole antenna will work under the right ionospheric
: conditions.
:
: You can learn a lot about this sort of thing if you read some
amateur
: radio publications. I suppose current editions of "The Radio
: Amateur's Handbook" from ARRL would be a good place to start.
:
: Cheers,
: Tom
:
:
: > What would be the optimum type of antenna, power level, and
frequency to
: > communicate from CONUS to Nibiru?
You want to talk to the "Anunnaki?" What language do they speak?
The Planet is so far away that there will be a significant delay
and high power UHF with a narrow focus Large parabolic mirror will
likely be necessary.
I would sure like to know if you expect an answer!
