I've never had any wireless equipment not work fine.    I've had some stuff 
that ran for years off of modified sine inverters.

I have had one laptop power supply that would NOT work.




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From: "Israel Lopez-LISTS" <[email protected]>
Sent: Wednesday, March 10, 2010 2:57 PM
To: "'WISPA General List'" <[email protected]>
Subject: [WISPA] Modified Sine Inverter Acceptable

> Hey Guys,
>
> For running commodity routers, radios, servers on a remote site, is
> using a modified sine wave acceptable?  I have some electrical engineers
> at the site im working on thinking of putting in a modified sine
> inverter, and joining them up with a large battery cache.
>
> The question we raised was, will a modified sine wave be
> damaging/problematic for things like a Ubiquti Radio/POE Injector, small
> WRT54GL router, small switch, and two servers (300-400w each).
>
> Let me know.
>
> I searched the lists and found this,
> http://lists.wispa.org/pipermail/wireless/2007-July/027900.html  but I
> didnt see the impact on the equipment there, just UPSes.
>
> I am going from:
>
> [very dirty mains 90-120v] - [battery charger] - [battery bank] -
> [inverter] --- outlets, [Equipment Transformers] - [Equipment]
>
> Ideas?  Other power engineers on site brought along a Chicago Electric
> Inverter #95596 -
> http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=95596
>
> -Israel
>
>
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