truck have a ground rod driven? I think that may be a
>>> requirement. Could be a weird ground loop situation.
>>>
>>>
>>> *From:* Jan-GAMs
>>> *Sent:* Tuesday, January 10, 2023 10:40 AM
>>> *To:* af@af.afmug.com
>>> *Subject:* Re:
, January 10, 2023 11:01 AM
> *To:* AnimalFarm Microwave Users Group
> *Cc:* Chuck McCown
> *Subject:* Re: [AFMUG] backup power for small tower
>
> Rofl what kind of question is that? We both know there's no ground rod.
>
> On Tue, Jan 10, 2023 at 12:44 PM Chuck McCown via AF
>
Yeahbut, you really want to shock one of your customers when they come up to
the window?
From: Josh Luthman
Sent: Tuesday, January 10, 2023 11:01 AM
To: AnimalFarm Microwave Users Group
Cc: Chuck McCown
Subject: Re: [AFMUG] backup power for small tower
Rofl what kind of question is that
nt:* Monday, January 9, 2023 3:50 PM
*To:* af@af.afmug.com
*Subject:* Re: [AFMUG] backup power for small tower
We are already using shielded ethernet cable. The truck is parked
about 40ft from the pole with two heavy guage extension cords plugged
into outlets at the base of the pole and about a 90
Ms
> *Sent:* Tuesday, January 10, 2023 10:40 AM
> *To:* af@af.afmug.com
> *Subject:* Re: [AFMUG] backup power for small tower
>
>
> yes, voltage is reading 122v ac. The decimal point seems to wander,
> hinting there is some noise. I don't have an o-scope available.
Does the truck have a ground rod driven? I think that may be a requirement.
Could be a weird ground loop situation.
From: Jan-GAMs
Sent: Tuesday, January 10, 2023 10:40 AM
To: af@af.afmug.com
Subject: Re: [AFMUG] backup power for small tower
yes, voltage is reading 122v ac. The decimal
voltage drop to noise up your power
supplies.
Have you checked the AC voltage?
*From:* Jan-GAMs
*Sent:* Monday, January 9, 2023 3:50 PM
*To:* af@af.afmug.com
*Subject:* Re: [AFMUG] backup power for small tower
We are already using shielded ethernet cable. The truck is parked
about 40ft from th
Maybe they are causing enough voltage drop to noise up your power supplies.
Have you checked the AC voltage?
From: Jan-GAMs
Sent: Monday, January 9, 2023 3:50 PM
To: af@af.afmug.com
Subject: Re: [AFMUG] backup power for small tower
We are already using shielded ethernet cable. The truck is
From: AF On Behalf Of Jan-GAMs
Sent: Sunday, January 08, 2023 3:41 PM
To: af@af.afmug.com
Subject: Re: [AFMUG] backup power for small tower
It's in a parking-lot of a business and they started
plugging their f
straight through. Depending
>>>> on where the noise is coming from that might not fix it, but you can test
>>>> an isolated ground by snapping off the ground prong on the transformer or
>>>> using a 2-prong adapter. I say "test" because you shouldn't run without a
>&
Sent: Monday, January 09, 2023 11:05 AM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] backup power for small tower
I had a 0% success rate with ferrite.
I have a 100% success rate with fiber (up the tower).
On Mon, Jan 9, 2023 at 10:57 AM Forrest Christian (List Account
but you can test
>>> an isolated ground by snapping off the ground prong on the transformer or
>>> using a 2-prong adapter. I say "test" because you shouldn't run without a
>>> ground permanently.
>>>
>>>
>>>
>>>
>>> -Original Mess
t;> an isolated ground by snapping off the ground prong on the transformer or
>> using a 2-prong adapter. I say "test" because you shouldn't run without a
>> ground permanently.
>>
>>
>>
>>
>> -Original Message-
>> From: AF On Beh
can test
> an isolated ground by snapping off the ground prong on the transformer or
> using a 2-prong adapter. I say "test" because you shouldn't run without a
> ground permanently.
>
>
>
>
> -Original Message-
> From: AF On Behalf Of Jan-GAMs
>
-GAMs
Sent: Sunday, January 08, 2023 3:41 PM
To: af@af.afmug.com
Subject: Re: [AFMUG] backup power for small tower
It's in a parking-lot of a business and they started plugging their food truck
into the power-source. So what do you mean by "DC plant"?
On 1/8/23 12:20, Bill Prince
All the equipment you have runs (or can run) on DC (48VDC and/or 24VDC),
so install some batteries to provide backup, but at the same time they
can provide DC voltage that is isolated from the 120 (or 240) VAC.
bp
On 1/8/2023 12:41 PM, Jan-GAMs wrote:
It's in a parking-lot of a business and t
It's in a parking-lot of a business and they started plugging their food
truck into the power-source. So what do you mean by "DC plant"?
On 1/8/23 12:20, Bill Prince wrote:
If your site is 100% DC-powered, the batteries should provide all the
isolation you need. My suggestion is to just switch
If your site is 100% DC-powered, the batteries should provide all the
isolation you need. My suggestion is to just switch to DC plant.
bp
On 1/8/2023 11:21 AM, Jan-GAMs wrote:
Ever since a food truck started plugging their truck into the same
power source we use we've been experiencing sever
Ever since a food truck started plugging their truck into the same power
source we use we've been experiencing severe packet loss through it.
Possibly electrical motor-hum? Anyway, I'm wondering what is available
or suggested to use to place a better electrical isolation for a battery
backup
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