+1
Meanwell RSD will work. You can verify with your multimeter that it has
no connection between DC and ground, but I guarantee it doesn't.
On 6/25/2020 9:35 AM, Josh Baird wrote:
The RSD is isolated. Not sure if all DCDC converters are, but I know
the RSD is.
You are right - the WTM4100 is different after looking at the spec sheet:
Input voltage: -20 to -57V (WTM4100/ 4200 13-42 GHz)
Input voltage: -40 to -57V (WTM4200 5-11 GHz)
I only have experience with the WTM4200 (11Ghz) and WTM4800 which are
-/+ 48VDC. You may want to check with Ken Ruppel on the positive ground.
On Thu, Jun 25, 2020 at 9:26 AM Rhys Cuff (Speedweb Internet)
<r...@team.speedweb.com.au <mailto:r...@team.speedweb.com.au>> wrote:
Thanks Josh
I do have an RSD handy but it doesn’t say isolated and some others do.
Is a Dcdc converter isolated by nature?
The specs say they will take 24v also in the dc port, would I
still need the dcdc?
The sales guy told me they are positive ground.
Thanks again
Rhys
Sent from my iPhone
On 25 Jun 2020, at 11:20 pm, Josh Baird <joshba...@gmail.com
<mailto:joshba...@gmail.com>> wrote:
Yeah - you will need -/+48VDC for the Aviat radio. They are
floating, so they don't care about -/+. I would stick a Meanwell
RSD in line to convert your -24VDC to 48VDC and be done with it.
On Thu, Jun 25, 2020 at 9:15 AM Rhys Cuff (Speedweb Internet) via
AF <af@af.afmug.com <mailto:af@af.afmug.com>> wrote:
Hi Guys
If I have a negative ground 24 solar site filled with radio
equipment, is the best way to power the Aviat by dc cable
through an isolated DCDC converter?
Any other Gotcha’s?
I would like to just plug into the netonix switch with
everything else but I think the pins are different.
Thanks for any help
Rhys
Sent from my iPhone
--
AF mailing list
AF@af.afmug.com <mailto:AF@af.afmug.com>
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
