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----- Original Message ----- From: "Chuck McCown" <ch...@wbmfg.com> To: af@afmug.com Sent: Thursday, March 10, 2016 10:02:07 AM Subject: Re: [AFMUG] FSK power problem? We all just shed a collective tear... At least tomorrow is Friday, right? Spring his here! Jaime is bound to put some photos of good food on the list. Plenty of reasons to continue to live Scott. From: Scott Vander Dussen Sent: Thursday, March 10, 2016 8:58 AM To: af@afmug.com Subject: Re: [AFMUG] FSK power problem? Oh wow, that’s fairly misleading. So I just smoked a ring of FSK. From: Af [mailto:af-boun...@afmug.com] On Behalf Of Josh Baird Sent: Thursday, March 10, 2016 7:56 AM To: af@afmug.com Subject: Re: [AFMUG] FSK power problem? Yeah, the SI's take up to ~60V, but they output what you feed them. If you feed them 48V, they output 48V. They do not have internal DC/DC converters unless I completely missed a new product announcement from Forrest (but, I don't see this product on the website). On Thu, Mar 10, 2016 at 10:55 AM, Scott Vander Dussen <sc...@velociter.net> wrote: Thanks, `S --- Sent mobile, typed by thumbs. On Mar 10, 2016, at 07:53, Josh Baird <joshba...@gmail.com> wrote: I haven't heard of this magical SyncInjector with a built in DC-DC converter that you speak of! On Thu, Mar 10, 2016 at 10:48 AM, Scott Vander Dussen <sc...@velociter.net> wrote: Yes, but we're using SyncInjector version IO which allows 24-56VDC input and regulates that back down to 24VDC for the radios. -----Original Message----- From: Af [mailto:af-boun...@afmug.com] On Behalf Of Chuck McCown Sent: Thursday, March 10, 2016 7:39 AM To: af@afmug.com Subject: Re: [AFMUG] FSK power problem? Dumb question: You know the FSK have an absolute max input voltage of 30 VDC with the smoke exit voltage around 36 VDC, right? -----Original Message----- From: Scott Vander Dussen Sent: Thursday, March 10, 2016 8:34 AM To: af@afmug.com Subject: [AFMUG] FSK power problem? We just changed out a 24vdc 20A AC/DC power supply with a 48vdc rectifier. This powers 4 Syncinjectors and 2 Netonix. There is a mix of 450 and FSK APs in each of those Syncinjectors. When we powered back up 6 of the 6 FSK wont establish eth link with the Netonix, all the 450 are fine. Ideas? Tower climber en route but I'm stumped. TIA Thanks, `S --- Sent mobile, typed by thumbs.
