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Discussion Groups | BasicX | Comunication with RF Antenna

Discussion forum for the BasicX family of microcontroller chips.

Comunication with RF Antenna - dani...@amberjacksolutions.com - Mar 13 8:44:09 2009

Hello guys.

I would like to know if you can suggest me any antenna for exterior to work with basicx24?

specifications:
- 400m range minimum;
- Resistant to humidity (because the place has and high level of humidity)
Let me thank you in advance for your time.
Daniel Antunes

------------------------------------



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Re: Comunication with RF Antenna - Facility 406 DM09 - Mar 13 12:47:09 2009

: - 400m range minimum;
: - Resistant to humidity (because the place has and high level of
humidity)

What is the FREQUENCY of the transmitter and what are the limitations of the
antenna installation? Do you need a: 50' tower? 6" of wire? 8 element
Yagi?

Kurt

------------------------------------



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Re: Communication with RF Antenna - Tom Becker - Mar 13 13:03:00 2009

Also: fixed/mobile, data rate, maximum permissible error rate, power
requirements, electronics-to-antenna cable length, cost? There are many
options, but you can eliminate most with a few preliminary decisions.

Tom
------------------------------------

______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!



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Re: Comunication with RF Antenna - dani...@amberjacksolutions.com - Mar 16 14:03:29 2009

The frequency is 433MHz, 868MHz or 2,4GHz.
The antenna will be fixed at a refuge house's roof, 9600bps or less, preferably 12V power, 4m cable between the electronic and the antenna, about the cost, I don't have conscience about antenna prices, so I'm open to all suggestions.

Those are all the specifications I can give you because I don't have many knowledge on this area.

------------------------------------



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Re: Comunication with RF Antenna - dani...@amberjacksolutions.com - Mar 23 6:27:05 2009

Can anyone please suggest some antenna or a company that sells anything with the specifications that I gave to you at the last post?

regards

Hello guys.
>
>I would like to know if you can suggest me any antenna for exterior to work with basicx24?
>
>specifications:
> - 400m range minimum;
> - Resistant to humidity (because the place has and high level of humidity)
>Let me thank you in advance for your time.
>Daniel Antunes
>
>------------------------------------
------------------------------------



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Re: Comunication with RF Antenna - Facility 406 DM09 - Mar 23 18:27:08 2009

All antennas meet the requirements below, however, the transmitter and
receiver would limit the distance the antennas are usable over. The antenna
cover, or radome, may not be able to handle high humidity, but until
antennas are made out of water soluble metal, the antenna itself will be
fine.

Kurt

----- Original Message -----
From:

Can anyone please suggest some antenna or a company that sells anything with
the specifications that I gave to you at the last post?

> - 400m range minimum;
> - Resistant to humidity (because the place has and high level of
humidity)

------------------------------------



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Re: Comunication with RF Antenna - Facility 406 DM09 - Mar 23 20:53:51 2009

I should have clarified...

RAPIDY water-soluble metal, like paper-mache or mud...

You might want to try cutting a paper-clip to the operating frequency for
starters.

Kurt

------------------------------------

______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Comunication with RF Antenna - gouardopatrick - Mar 24 15:28:47 2009

Hello Everybody,

I am interested by everything related to the BX-24 family and for this post, I do not see the relation between our subject BX-24 controler and the communication with RF Antenna.

If anybody could explain me .

Best Regards to all.

Patrick.
--- In b...@yahoogroups.com, "Facility 406 DM09" wrote:
>
> I should have clarified...
>
> RAPIDY water-soluble metal, like paper-mache or mud...
>
> You might want to try cutting a paper-clip to the operating frequency for
> starters.
>
> Kurt
>

------------------------------------



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Comunication with RF Antenna - gouardopatrick - Mar 24 16:18:57 2009

Hello Everybody,

I am interested by everything related to the BX-24 family and for this post, I do not see the relation between our subject BX-24 controler and the communication with RF Antenna.

If anybody could explain me .

Best Regards to all.

Patrick.
--- In b...@yahoogroups.com, "Facility 406 DM09" wrote:
>
> I should have clarified...
>
> RAPIDY water-soluble metal, like paper-mache or mud...
>
> You might want to try cutting a paper-clip to the operating frequency for
> starters.
>
> Kurt
>

------------------------------------



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Re: Comunication with RF Antenna - Facility 406 DM09 - Mar 24 16:31:52 2009

The original poster most likely wants to send data from a BX-24 to another
BX-24 over an RF link. He asked about an antenna, but provided no details
of the requirments other than "400m range minimum; Resistant to humidity"
which all antennas are. Details were asked, no details given, so the
original posters best solution at this point is to try a resonant paperclip,
an inexpensive solution that can usually be found in a parking lot, for an
antenna rather than pour funding into a total unknown.

Kurt

----- Original Message -----
From: "gouardopatrick"

I am interested by everything related to the BX-24 family and for this post,
I do not see the relation between our subject BX-24 controler and the
communication with RF Antenna.
If anybody could explain me .

------------------------------------



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Re: Communication with RF Antenna - Tom Becker - Mar 24 17:57:17 2009

To the original poster:

You have many options at several suppliers. To get you started, visit
SparkFun. Maybe
http://www.sparkfun.com/commerce/product_info.php?products_id=8946 and
its mate. Linx is another source. Antennas, for example:
http://www.linxtechnologies.com/Products/Antennas/ .

Look at XBee, too. http://www.digi.com/
Tom
------------------------------------



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Re: Comunication with RF Antenna - gouardopatrick - Mar 24 18:13:29 2009

Hello Everybody,

I am interested by everything related to the BX-24 family and for this post, I do not see the relation between our subject BX-24 controler and the communication with RF Antenna.

If anybody could explain me .

Best Regards to all.

Patrick.
--- In b...@yahoogroups.com, "Facility 406 DM09" wrote:
>
> I should have clarified...
>
> RAPIDY water-soluble metal, like paper-mache or mud...
>
> You might want to try cutting a paper-clip to the operating frequency for
> starters.
>
> Kurt
>

------------------------------------

______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )

Re: Comunication with RF Antenna - dani...@amberjacksolutions.com - Mar 25 6:28:29 2009

thank you Tom, finally a simple a answer for my simple question.

regards

Hello guys.
>
>I would like to know if you can suggest me any antenna for exterior to work with basicx24?
>
>specifications:
> - 400m range minimum;
> - Resistant to humidity (because the place has and high level of humidity)
>Let me thank you in advance for your time.
>Daniel Antunes
>
>------------------------------------
------------------------------------

______________________________
controlSUITE™ software. Comprehensive. Intuitive. Optimized.
Real-world software for real-time control. Details Here!



(You need to be a member of basicx -- send a blank email to basicx-subscribe@yahoogroups.com )