Frequenze del wi-fi in Banda 13cm da 2412 a 2484 di Paolo Del Bene
________________________
|CH01|2412|CH08|2447|
|CH02|2417|CH09|2452|
|CH03|2422|CH10|2457|
|CH04|2427|CH11|2462|
|CH05|2432|CH12|2467|
|CH06|2437|CH13|2472|
|CH07|2442|CH14|2484|
---------------------------------------

PER POTER USARE UN BARATTOLO COME INVOLUCRO PER FARE UN'ANTENNA, VA USATA
LA FORMULA:

F= 5902 / f Mhz

Esempio: 5902 / 2412 = 2.4469320066 cm

Questo è il diametro che deve avere il barattolo se si usa la frequenza dei
2412Mhz.

@2412= 2.4469320066 cm
@2417= 2.4418700869 cm
@2422= 2.4368290669 cm
@2427= 2.4318088175 cm
@2432= 2.4268092105 cm
@2437= 2.421830119   cm
@2442= 2.4168714169 cm
@2447= 2.4119329792 cm
@2452= 2.4070146819 cm
@2457= 2.4021164021 cm
@2462= 2.3972380179 cm
@2467= 2.3923794082 cm
@2472= 2.3875404531 cm
@2484= 2.3760064412 cm

Come potete vedere, salendo di frequenza il diametro del barattolo si
rimpicciolisce.

Per comodità io ho riportato i diametri in cm, ma vanno usati in mm

Distinti Saluti,

Paolo Del Bene iw0fzw

( https://qrz.com/db/IW0FZW )

Paolo Del Bene ( http://t.me/ciwk2015)

Paolo Del Bene

Mailing List: "Cannabis Ist Welt Kultur" <
cannabis_ist_welt_kul...@googlegroups.com>

http://paolodelbene.pbworks.com/Richard_Matthew_Stallman

http://paolodelbene.pbworks.com/Richard_Matthew_Stallman_en




On Sun, 24 Mar 2019, 10:10 pm , <wireless-requ...@ml.ninux.org> wrote:

> Invia le richieste di iscrizione alla lista Wireless all'indirizzo
>         wireless@ml.ninux.org
>
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>         wireless-requ...@ml.ninux.org
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>         wireless-ow...@ml.ninux.org
>
> Se rispondi a questo messaggio, per favore edita la linea dell'oggetto
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> della lista Wireless..."
>
>
> Argomenti del Giorno:
>
>    1. Fwd: [Battlemesh] Battlemesh v12 in Paris -- 8-14 July 2019
>       (Claudio Pisa)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 24 Mar 2019 08:47:30 +0100
> From: Claudio Pisa <cl...@ninux.org>
> To: wireless <wireless@ml.ninux.org>
> Subject: [Ninux-Wireless] Fwd: [Battlemesh] Battlemesh v12 in Paris --
>         8-14    July 2019
> Message-ID: <54a08b5d-511a-9b07-c173-0bd878eb8...@ninux.org>
> Content-Type: text/plain; charset="utf-8"
>
>
>
> -------- Forwarded Message --------
> Subject:        [Battlemesh] Battlemesh v12 in Paris -- 8-14 July 2019
> Date:   Sat, 23 Mar 2019 15:34:54 +0100
> From:   Aube Richebourg <aube.richebo...@posteo.net>
> Reply-To:       Battle of the Mesh Mailing List <battlem...@ml.ninux.org>
> To:     battlem...@ml.ninux.org, wg_battlemesh_2...@listes.franciliens.net
> <wg_battlemesh_2...@listes.franciliens.net>
>
>
>
> Hi everybody,
>
> We can now officially announce it: this year's battlemesh will be held
> in Saint-Denis (near Paris) from 8th to 14th July!
>
>   Battlemesh v12 Paris
>   Building community networks for fun and non-profit!
>   Scheduled: 2019-07-08 until 2019-07-14
>   Location: "Le 6B", 6-10 quai de Seine, 93200 Saint-Denis, France (very
> close to Paris)
>
>
> https://www.openstreetmap.org/?mlat=48.93835&mlon=2.34259#map=18/48.93835/2.34259
>   https://www.le6b.fr/
>
> Please SPREAD this link (or the announcement text below this email) wide
> and far:
> https://battlemesh.org/BattleMeshV12/Announcement
>
> We are currently negotiating accommodation options with a nearby hostel,
> we will give more information when available.
> We are also looking for contributions (talks, workshop), see the call
> for participation below.
> More info can be found on the wiki page:
> https://battlemesh.org/BattleMeshV12
>
> Thanks to our generous sponsors, we should be able to provide some
> travel scholarhips.
> If you are in need of financial support to cover your transportation to
> the event please let us know in your registration email (see
> announcement text below).
>
> We are looking forward to meeting the whole community in July!
>
> The local team
> Aube, Baptiste, Daniele, Vi
> Email: v12 at battlemesh.org
>
> PS:
> To those who have told us in the poll to go for first week of July:
> we're sorry for the inconvenience! We got blocked by another event on
> short notice and had no choice in the end :( we hope you can all make it
> and join us!
>
>
> ==========================================================
> The Wireless Battle Mesh v12
> Building community networks for fun and non-profit
> 8th - 14th of July 2019, Paris, France
> ==========================================================
>
> The upcoming 'Wireless Battle of the Mesh' event will take place from
> Mon 8th - Sun 14th of July in "Le 6B" in Saint-Denis, near Paris.
>
> The event aims to bring together people from across the globe who are
> interested in community networks,including wireless mesh network
> technologies, fiber infrastructure, Do-It-Yourself Internet Access
> Providers, and more generally how to create and maintain a thriving
> community of people involved in building their own networks.
>
> This year, we would like to expand the topics beyond wireless, with a
> dual focus on fiber and community.
>
> We envision 7 days full of expert presentations, practical workshops,
> late-night hacking sessions, and fruitful discussions:
> whether you are a mesh networking enthusiast, community networking
> activist, protocol developer, or have an interest in networking in
> general, come and join us!
>
> Continuously updated information about the event:
> https://battlemesh.org/BattleMeshV12
>
>
> Location
> ========
>
> Our location for the main event is "Le 6B", 6-10 quai de Seine, 93200
> Saint-Denis, France.
>
> GPS: geo:48.93835,2.34259
> Map:
>
> https://www.openstreetmap.org/?mlat=48.93835&mlon=2.34259#map=18/48.93835/2.34259
> Web: https://www.le6b.fr/
>
> The location is at a 5-10 minutes walk from the "Saint-Denis" railway
> station on the "RER D" line or "Train H",
> easily accessible from the center of Paris. Make sure to buy a ticket
> for "zone 3".
>
> The closest airports are "Paris Charles de Gaulle" and "Paris Orly",
> both 45 minutes away by public transportation.
> Another option is the "Paris Beauvais" airport, located 2h15 away from
> the event by public transportation.
>
>
> Accommodation Offering
> ======================
>
> For those of you who are looking for a convenient and low cost
> accommodation option: we are negotiating a special group reservation.
> Please check our wiki or sign-up for the mailing list for further
> details. The package is expected to include a 6 nights for a price range
> around 200€.
>
>
> Registration
> ============
>
> The event is *free of charge* and registration is optional - but it
> makes the organisation much easier if you tell us in advance that you
> plan to come.
>
> To register, please send an email to v12 at battlemesh.org with the
> following content:
>
> ########
> Subject: Registration
>
> Name and/or Nick
> Date of arrival / departure
> Accommodation package: [Yes/No]
> T-Shirt Size: [S/M/L/none, man/woman]
> Other details you want to share: (e.g. community, country, URLs, twitter
> or mastodon handle, dietary restrictions, ...)
> Do you agree to appear on the public list of participants?
> Are you applying for a travel scholarship? (see below)
> ########
>
> We will then put your name (if you agree) on the public participants
> list: http://battlemesh.org/BattleMeshV12/Participants
>
>
> Travel Scholarships
> ===================
>
> Thanks to our sponsors, we have the opportunity to provide some Travel
> Scholarships to compensate the costs of a long distance flight to Paris
> and back. If you want to apply,please explicitly tell us soin the
> registration mail. We will then ask you to prepare a short video message
> in which you are giving a brief introduction to yourself andyour interests.
> Please also provide the location from which you will be coming from, and
> an estimation of the travel costs (flight to Paris and back).
>
> Call for talks / workshops
> ======================
>
> We invite participants to propose workshops, talks or other events.
>
> We welcome contributions that broadly address the question of community
> networks from any of several perspectives:
> technical, organisational, economical, regulatory, juridical.  Example
> topics:
>
>   * Wireless Community Networks
>
>   * Community Networks that deploy Fiber-to-the-Home (FTTH) networks
>
>   * TV white space as a precious network resource (radio spectrum)
>
>   * Free hardware and free software for Community Networks
>
>   * How to organize a durable community structure?
>
>   * How to involve non-technical people? To "digital stewardship" and
>     beyond?
>
>   * How to disseminate the spirit of community networks, knowledge etc?
>
>   * Connecting rural areas: challenges and solutions
>
>   * Public fiber networks: architecture, funding, private actors
>     involved, oversight
>
>   * Internet of Things (IoT) networks and their impact on society
>
>   * How to take advantage of a community network in ways otherwise not
>     possible? What are the applications?
>
>   * Local Internet Exchange Points (IXPs) as a common infrastructure
>
>   * DNS as a common infrastructure?
>
>
> Deadline for submitting a proposal: 6th May.
>
> To submit a proposal, send us an email (v12 at battlemesh.org) with the
> template below.
> All information you give us will be made publicly available in the
> schedule, unless explicitely specified otherwise.
>
> ########
> Subject: Event proposal[e.g. conference, workshop, panel discussion, ...]
>
> Name and/or nick
> Optional affiliation: community, country, employer...
> Event title
> Type of event [talk / workshop / recurring workshop / panel discussion /
> other]
> Duration [30 min or 1h for talks, anything you want otherwise]
> Frequency [for recurring event]
> Preferred date / constraint
> Any required equipment (other than a projector)
>
> Summary (about 200 words)
> ########
>
>
>
> Spread the Word
> ===============
>
> Please help us spreading the word by forwarding this announcement to all
> lists and people that might be interested. Blogging about it is also
> very appreciated, and if you do so, please add a ping-back to the wiki
> page:
> https://battlemesh.org/BattleMeshV12
>
>
> The Local Organization Team
> ===========================
> Aube
> Daniele
> Baptiste
> Vi
>
> Contact
> =======
>
> * Web: https://battlemesh.org/BattleMeshV12
> * Contact email: v12 at battlemesh.org
> * Mailing list: https://ml.ninux.org/mailman/listinfo/battlemesh
> * IRC: irc.freenode.net #battlemesh
> * Twitter: https://twitter.com/battlemesh/
> * Mastodon: https://toot.aquilenet.fr/@battlemesh12
>
>
>
> -------------- parte successiva --------------
> _______________________________________________
> Battlemesh mailing list
> battlem...@ml.ninux.org
> https://ml.ninux.org/mailman/listinfo/battlemesh
>
> ------------------------------
>
> Subject: Chiusura del digest
>
> _______________________________________________
> Wireless mailing list
> Wireless@ml.ninux.org
> https://ml.ninux.org/mailman/listinfo/wireless
>
>
> ------------------------------
>
> Fine di Digest di Wireless, Volume 122, Numero 10
> *************************************************
>
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