Enough money behind it, they might be able to get a channel on every HF band. You don’t need to send much info to by or sell. I wonder if a troposcatter system could be licensed? Or launch a stratosphere balloon to use as an analog repeater.
From: Caleb Knauer Sent: Tuesday, September 1, 2020 9:35 AM To: AnimalFarm Microwave Users Group Subject: Re: [AFMUG] Ultra low latency PTP Interesting. I’ll check it out. On Tue, Sep 1, 2020 at 11:19 AM Nate Burke <[email protected]> wrote: It seems most of what I still notice are the Cielo radios. But almost all of the HFT Guys in Chicago have switched over to the Ionosphere antennas. Where they have the huge yagi antennas with just a single licensed link back to the Datacenter. I can count 10 different sites within 15 miles that are using this setup. One of the towers we are on is in the process of installing a 3 antenna system, 30'x40' antennas at 100', 125' and 150'. Single licensed radio back to the CME datacenter. On 9/1/2020 10:03 AM, Mike Hammett wrote: There is a whole other class of low-latency wireless gear. FEC is removed. ARQ is nowhere to be found. The radios are optimized so that the data spends as few picoseconds as possible in the radio. ----- Mike Hammett Intelligent Computing Solutions Midwest Internet Exchange The Brothers WISP ---------------------------------------------------------------------------- From: "Bill Prince" mailto:[email protected] To: [email protected] Sent: Tuesday, September 1, 2020 9:47:00 AM Subject: Re: [AFMUG] Ultra low latency PTP All the licensed gear I know of is full duplex, and should have near wire speed latency. The latency should be proportional to the link distance. bp<part15sbs{at}gmail{dot}com> On 9/1/2020 7:36 AM, Caleb Knauer wrote: Anybody here up to date on current ultra low latency licensed PTP gear? Like in HFT networks. Trying to round up the current players. -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -------------------------------------------------------------------------------- -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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