I need to proof read my posts a little better, lol. That would be one HUGE antenna.
Scottie ---------- Original Message ---------------------------------- From: John Valenti <vale...@lir.msu.edu> Reply-To: WISPA General List <wireless@wispa.org> Date: Fri, 23 Oct 2009 11:35:56 -0400 >RE the 30 meter antennas .... >possibly he is referring to the height limits on antennas (and not the >size)? The R&O document said client antennas had to be 10m AGL, and >AP antennas had to be less than 30m. >http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-08-260A1.pdf >(page 65) >-John > > >On Oct 22, 2009, at 8:52 PM, Mike wrote: > >> At 704 MHz, a quarter wave is about 4 inches long. The driven >> element of a Yagi would be about 8 inches long. They would be way >> shorter than 30 meters, or what do you mean? Think about the 900 MHz >> antennas you see but just a little bigger for the upper UHF white >> space. >> >> Ch 52 is 698 MHz. Ch 69 is 800 MHz. Some of the talk I've seen >> about enormous antennas in the "white space" is ludicrous. >> >> Give me ANY part of it and the radios to use it and I >> will. Propagation would be superior to anything we're using now. >> >> Mike >> >> >> At 07:46 PM 10/22/2009, you wrote: >>> What equipment are they using? Did they have to do the 30 meter >>> antennas? >>> >>> Scottie >>> >>> ---------- Original Message ---------------------------------- >>> From: "Gino Villarini" <g...@aeronetpr.com> >>> Reply-To: WISPA General List <wireless@wispa.org> >>> Date: Thu, 22 Oct 2009 12:05:22 -0400 >>> >>>> IIRC, 6 mhz channels were proponed on the FCC RO, you could bond >>>> them... >>>> so with current OFDM technologies you can get 10 - 12 Mbps on a 6 >>>> mhz >>>> channel. >>>> >>>> Not bad for a NLOS, self install and mobile probability >>>> >>>> Gino A. Villarini >>>> g...@aeronetpr.com >>>> Aeronet Wireless Broadband Corp. >>>> 787.273.4143 >>>> -----Original Message----- >>>> From: wireless-boun...@wispa.org [mailto:wireless- >>>> boun...@wispa.org] On >>>> Behalf Of Scott Carullo >>>> Sent: Thursday, October 22, 2009 11:58 AM >>>> To: WISPA General List >>>> Subject: Re: [WISPA] Holy cow! >>>> >>>> >>>> My question is how fast can their internet go using tv whitespace? >>>> Sprint >>>> used to serve this area with an unutilized tv channel and it was >>>> SLOW. >>>> I >>>> guess if you had nothing else but if it can't go one MB its not on >>>> my >>>> radar >>>> of concern. Actually in our market if you cant deliver 10-20MB >>>> your not >>>> >>>> playing the game. >>>> >>>> Scott Carullo >>>> Brevard Wireless >>>> 321-205-1100 x102 >>>> -------- Original Message -------- >>>>> From: "Jack Unger" <jun...@ask-wi.com> >>>>> Sent: Thursday, October 22, 2009 11:49 AM >>>>> To: "WISPA General List" <wireless@wispa.org> >>>>> Subject: Re: [WISPA] Holy cow! >>>>> >>>>> See the attached Case Study and Press Release. >>>>> >>>>> jack >>>>> >>>>> >>>>> Jonathan Schmidt wrote: >>>>>> Dell, Microsoft Launching Broadband Net In Rural Virginia >>>>>> Computer Companies Join TDF Foundation, Spectrum Bridge To Debut >>>> Network >>>>>> Using 'White Spaces' >>>>>> >>>>>> John Eggerton -- Multichannel News, 10/21/2009 3:47:19 PM >>>>>> >>>>>> >>>>>> Computer companies Dell and Microsoft are scheduled to join with >>>>>> TDF >>>>>> Foundation and Spectrum Bridge Wednesday to launch a broadband >>>> network >>>> in >>>>>> rural Virginia, using the so-called white spaces between TV >>>> channels. >>>>>> >>>>>> House Communications Subcommitee Chairman Rick Boucher, who >>>> represents >>>>>> rural Virginia, is scheduled to be on hand as the companies host a >>>> Webcast >>>>>> with residents of an Appalachian community talking about how >>>> wireless >>>>>> Interent connectivity can change their lives. >>>>>> >>>>>> The government is currently working on a national broadband plan, >>>>>> including freeing up even more spectrum space for wireless >>>>>> Internet. >>>>>> >>>>>> Spectrum Bridge, a sort of Ebay for identifying available spectrum >>>> in >>>>>> secondary markets, launched a Web site in February to help >>>>>> identify >>>>>> available open TV channels. The site can be used by wireless >>>> Internet >>>>>> providers to figure out whether there is enough spectrum in a >>>> potential >>>>>> service area to make it economically viable. >>>>>> >>>>>> >>>>>> >>>> ------------------------------------------------------------------------ >>>> ---- >>>> ---- >>>>>> WISPA Wants You! Join today! >>>>>> http://signup.wispa.org/ >>>>>> >>>> ------------------------------------------------------------------------ >>>> ---- >>>> ---- >>>>>> >>>>>> WISPA Wireless List: wireless@wispa.org >>>>>> >>>>>> Subscribe/Unsubscribe: >>>>>> http://lists.wispa.org/mailman/listinfo/wireless >>>>>> >>>>>> Archives: http://lists.wispa.org/pipermail/wireless/ >>>>>> >>>>>> >>>>>> >>>>> >>>>> -- >>>>> Jack Unger - President, Ask-Wi.Com, Inc. >>>>> Author - "Deploying License-Free Wireless WANs" >>>>> Serving the Broadband Wireless Industry Since 1993 >>>>> www.ask-wi.com 818-227-4220 jun...@ask-wi.com >>>>> >>>>> Sent from my Pizzicato PluckString... >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>> ------------------------------------------------------------------------ >>>> ---- >>>> ---- >>>>> WISPA Wants You! 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