The specific model number he referenced is the 19 inch square panel, which is a discontinued model number (the 450i SM in the same form factor is still sold but is prohibitively expensive and requires a 48-56 volt POE). I believe we do have some of them active in our network, but the only currently sold CBRS SM is the 450b high gain which is the round dish. In 5 GHz there is a 450b mid-gain but none for 3 GHz and no integrated square panel. There is also a 5 GHz connectorized 450b SM but I think the only connectorized 3 GHz SM is a 450i.
The letters at the end are confusing, it’s not clear if they mean something, and they don’t come in sequence. Try doing a Google search for 450v, you get all sorts of 450 volt results. From: AF <af-boun...@af.afmug.com> On Behalf Of David Young Sent: Tuesday, February 4, 2025 4:50 PM To: AnimalFarm Microwave Users Group <af@af.afmug.com> Subject: Re: [AFMUG] Is PMP 450 High Gain SM still useful? I'm a little confused about this discussion about usefulness of the CBRS 450 high gain as it's the backbone of my network. We use it wherever we're not forced to use 900 megahertz I believe you can use two SM's for a point-to-point link while a 450i requires an AP David Get Outlook for Android <https://aka.ms/AAb9ysg> _____ From: AF <af-boun...@af.afmug.com <mailto:af-boun...@af.afmug.com> > on behalf of Jan-GAMs <j.vank...@grnacres.net <mailto:j.vank...@grnacres.net> > Sent: Tuesday, February 4, 2025 5:36:32 PM To: af@af.afmug.com <mailto:af@af.afmug.com> <af@af.afmug.com <mailto:af@af.afmug.com> > Subject: Re: [AFMUG] Is PMP 450 High Gain SM still useful? So I gather I would also need an AP unit in order to make a single link as in point A to point B and these units are purchased as subscriber modules and not convertible? Plus I'd need power modules? Yep, "E" waste. On 2/4/25 06:13, Ken Hohhof wrote: You need a mounting bracket, I think it’s called a “tilt bracket assembly”. There’s an MTI mount that also fits but we only used those years ago when we had some left over from the Trango days. Looks like the Cambium part number is N000045L002A and Streakwave has some in stock for about $28. It should not be discontinued because there are other Cambium radios that use the same bracket. From: AF <mailto:af-boun...@af.afmug.com> <af-boun...@af.afmug.com> On Behalf Of David Hannum Sent: Tuesday, February 4, 2025 7:12 AM To: AnimalFarm Microwave Users Group <mailto:af@af.afmug.com> <af@af.afmug.com> Subject: Re: [AFMUG] Is PMP 450 High Gain SM still useful? I'm interested. We still have several 450m out in the wild. Dave On Tue, Feb 4, 2025 at 2:17 AM Jan-GAMs <j.vank...@grnacres.net <mailto:j.vank...@grnacres.net> > wrote: How many "other" parts would be required to deploy these? On 2/3/25 13:11, Seth Mattinen via AF wrote: > Is the C036045C014A (3.5-3.8GHz PMP 450 High Gain SM) still worth > trying to sell to anyone these days or are they e-waste? I have maybe > a dozen of them and a couple of the connectorized version and looking > to clear out space or just dump them at a recycler. Some are new and > never saw field time so I hate to trash them, but it is what it is. > -- AF mailing list AF@af.afmug.com <mailto:AF@af.afmug.com> http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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