I was just playing with Link planner... with a PTP820, it gives me about 320Mbps at 1024QAM, and 347Mbps at 2048QAM. So yeah, that's pretty much right on.
Trango does claim 761Mbps in a single polarity 60mhz channel using 1024qam, but I don't see how that's possible... are they using compression to go that kind of numbers? On Wed, Feb 15, 2017 at 9:42 AM, Ken Hohhof <[email protected]> wrote: > That’s the number of bits per symbol, you can’t just equate that to > bits/sec/Hz. > > > > 1024QAM in a 40MHz channel single polarization would yield something like > 300-320 Mbps depending on coding and stuff. 2048QAM maybe 10% more. (All > assuming max modulation.) > > > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Josh Luthman > *Sent:* Wednesday, February 15, 2017 9:25 AM > *To:* [email protected] > *Subject:* Re: [AFMUG] 18GHz licensed > > > > I think 1024 qam is around 10 bits/hz so 40 MHz should be nearly 400 mbps. > > > > 2048qam is probably 12 bits/hz? > > > > > Josh Luthman > Office: 937-552-2340 <(937)%20552-2340> > Direct: 937-552-2343 <(937)%20552-2343> > 1100 Wayne St > Suite 1337 > Troy, OH 45373 > > > > On Wed, Feb 15, 2017 at 9:49 AM, Jeff Broadwick - Lists <[email protected]> > wrote: > > I'd have to run the numbers, but it would get you a lot closer than a > 40MHz channel. > > Jeff Broadwick > > ConVergence Technologies, Inc. > > 312-205-2519 <(312)%20205-2519> Office > > 574-220-7826 <(574)%20220-7826> Cell > > [email protected] > > > On Feb 15, 2017, at 8:46 AM, Faisal Imtiaz <[email protected]> > wrote: > > How would you do 500meg on a single 60MHZ channel in 6ghz ? > > > > Faisal Imtiaz > Snappy Internet & Telecom > 7266 SW 48 Street > Miami, FL 33155 > Tel: 305 663 5518 x 232 <(305)%20663-5518> > > Help-desk: (305)663-5518 <(305)%20663-5518> Option 2 or Email: > [email protected] > > > ------------------------------ > > *From: *"Jeff Broadwick - Lists" <[email protected]> > *To: *[email protected] > *Sent: *Wednesday, February 15, 2017 7:05:30 AM > > *Subject: *Re: [AFMUG] 18GHz licensed > > Did you check and see if there is a 60MHz channel available in 6GHz Rory? > > Jeff Broadwick > > ConVergence Technologies, Inc. > > 312-205-2519 <(312)%20205-2519> Office > > 574-220-7826 <(574)%20220-7826> Cell > > [email protected] > > > On Feb 15, 2017, at 1:39 AM, Rory Conaway <[email protected]> wrote: > > Will the Cambium 820 support that? > > Rory > > -----Original Message----- > From: Af [mailto:[email protected] <[email protected]>] On Behalf > Of George Skorup > Sent: Tuesday, February 14, 2017 11:25 PM > To: [email protected] > Subject: Re: [AFMUG] 18GHz licensed > > IIRC, there are 10 channel pairs on the 40MHz channel plan for 18GHz. > You could always do 2+0 if there are two channels available on your > proposed path. > > On 2/15/2017 12:06 AM, Rory Conaway wrote: > > 12 miles. Needs 4' dishes minimum but I didn't ask about both > polarities. Thanks. > > > > Rory > > > > -----Original Message----- > > From: Af [mailto:[email protected] <[email protected]>] On Behalf > Of Trey Scarborough > > Sent: Tuesday, February 14, 2017 10:05 PM > > To: [email protected] > > Subject: Re: [AFMUG] 18GHz licensed > > > > Hmm Xpic if you can get 40mhz on H and V. are you trying to make this > > go > > 30 miles though... > > > > > > On 2/14/2017 10:17 PM, Rory Conaway wrote: > > I have a link where only 40MHz is available. What would my best > > option be to get more than 500Mbps out of it? 2048QAM is limited to > 347Mbps. > > > > > > > > *Rory Conaway **� Triad Wireless �**CEO* > > > > *4226 S. 37^th Street � Phoenix � AZ 85040* > > > > *602-426-0542 <(602)%20426-0542>* > > > > *[email protected] <mailto:[email protected] > <[email protected]>>* > > > > *www.triadwireless.net <http://www.triadwireless.net/>* > > > > * * > > > > �The successful man is the one who finds out what is the matter > > with his business before his competitors do.� - Roy L. Smith > > > > > > > > > > > > >
