Car or "bag" phones were 4 watts (and the old brick phones too).
On Sun, Feb 23, 2014 at 9:13 PM, Fred Goldstein <[email protected]>wrote: > On 2/23/2014 9:20 PM, Robert wrote: > > I believe they are allowed to xmit at up to 6 watts, similar to clear > > wire.... I loved thinking about the power levels coming out of clear > > wire antennas sitting on peoples desks next to where they work for 8 > > hours. > > My recollection is that the old analog cell phones were allowed 3 watts; > hand-helds were limited to 600 milliwatts. I was just researching the > actual limits, reading OET Bulletin 65 on RF exposure. It appears to me > that the legal limit for "uncontrolled" exposure above 1500 MHz (e.g., > Clearwire) is 1 mW/cm^2. From 300-1500, it's f/1500, so at 700 MHz (VZ > LTE), it's about half that. > > Turning that into exposure uses this formula: > > EIRP/(4*pi*(d^2)) > > So 6 watts EIRP at 1 meter gives a density of .05 mW/cm^2. So that's > about a tenth of the limit. But at about 30 cm, around a foot, you cross > over the line, if I'm doing the calculations correctly. > > > On 02/23/2014 06:15 PM, Josh Luthman wrote: > >> Anyone know the eirp for 700 MHz 4g? > >> > >> Josh Luthman > >> Office: 937-552-2340 > >> Direct: 937-552-2343 > >> 1100 Wayne St > >> Suite 1337 > >> Troy, OH 45373 > >> > >> On Feb 23, 2014 9:12 PM, "Robert" <[email protected] > >> <mailto:[email protected]>> wrote: > >> > >> I just recommended HomeFusion service to a prospective customer. > >> Buried deep in the pine trees, they had one slot that a competitor > was > >> able to deliver service through. This competitor is so bad they > >> _never_ answer their phone, have not upgraded technology in 8 > years and > >> go down for as much as a week out of four. We can't cover them, > none > >> of the others that do decent service will. But they can and do > use a 4g > >> verizon card in a router to get service. They pay cell phone > rates > >> from verizon so I told them about the fusion service as it will > give > >> them 2x data at about the same price and will not have to be on a > >> charger all the time. 900 will not reach them. Oh well... > Even the > >> devil gets his due... > >> > >> Robert > >> > >> On 02/23/2014 04:46 PM, Chuck Hogg wrote: > >> > Wecome to Verizon HomeFusion. > >> > > >> > Regards, > >> > Chuck > >> > > >> > > >> > On Sun, Feb 23, 2014 at 7:43 PM, heith petersen < > [email protected] > >> <mailto:[email protected]> > >> > <mailto:[email protected] <mailto:[email protected]>>> wrote: > >> > > >> > I had a customer cancel our service a few weeks ago in a > town an > >> > hour away from me. My billing lady got the impression that > she was > >> > going to use her 4G service. She lives out of town a mile > where we > >> > are the only WISP or service around, aside from satellite or > cell > >> > service. Our equipment was laying by her house as she was > away for > >> > the day when we were there, but stated that the new > equipment was > >> > mounted in our old spot. So my tech took this picture and it > said > >> > Cantenna on the bottom of it. Its not like the Cantenna I > have > >> seen > >> > in the past. I am real positive that I do not have another > WISP in > >> > the area. Do some WISPS use these devices? The closest > >> business is a > >> > John Deere dealership, and I am fairly certain their IT > would not > >> > allow external usage of their network, and all of the houses > >> in the > >> > area use our service. Anyways just curious if any one had any > >> ideas > >> > of what they could be using this for. I have had other > customers > >> > cheat WiFi from their neighbors with different Cantennas, > but I > >> > would use a UBNT device to re-distribute the service, if > that's > >> > whats going on > >> > > >> > thanks > >> > heith > >> > > >> > *From:* [email protected] <mailto: > [email protected]> > >> <mailto:[email protected] <mailto:[email protected]>> > >> > *Sent:* Sunday, February 23, 2014 6:32 PM > >> > *To:* [email protected] <mailto:[email protected]> > >> <mailto:[email protected] <mailto:[email protected]>> > >> > *Subject:* FW: > >> > > >> > > >> > _______________________________________________ > >> > Wireless mailing list > >> > [email protected] <mailto:[email protected]> > >> <mailto:[email protected] <mailto:[email protected]>> > >> > http://lists.wispa.org/mailman/listinfo/wireless > >> > > >> > > >> > > >> > > >> > _______________________________________________ > >> > Wireless mailing list > >> > [email protected] <mailto:[email protected]> > >> > http://lists.wispa.org/mailman/listinfo/wireless > >> > > >> _______________________________________________ > >> Wireless mailing list > >> [email protected] <mailto:[email protected]> > >> http://lists.wispa.org/mailman/listinfo/wireless > >> > >> > >> > >> _______________________________________________ > >> Wireless mailing list > >> [email protected] > >> http://lists.wispa.org/mailman/listinfo/wireless > >> > > _______________________________________________ > > Wireless mailing list > > [email protected] > > http://lists.wispa.org/mailman/listinfo/wireless > > > > > -- > Fred R. Goldstein k1io fred "at" interisle.net > Interisle Consulting Group > +1 617 795 2701 > > _______________________________________________ > Wireless mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/wireless >
_______________________________________________ Wireless mailing list [email protected] http://lists.wispa.org/mailman/listinfo/wireless
