But if he’s talking Trango Lynx, probably not floating.
From: Daniel White
Sent: Saturday, January 24, 2015 11:21 AM
To: af@afmug.com
Subject: Re: [AFMUG] Site Monitor 5 channel PDU voltage?
Depending on the radio it might have a floating ground. Spec sheet might say
-48VDC since that is
Any way to get inside? The LEDs probably run on something like 5 volts
or less, and the 68V is probably because they have a bunch in series.
if you could get inside you might be able to MacGiver something to work
on straight 12V.
bp
part15sbs{at}gmail{dot}com
On 1/24/2015 10:17 AM, Nate
Depending on the radio it might have a floating ground. Spec sheet might say
-48VDC since that is what people expect… but it might not matter.
***
Daniel White - Managing Director
SAF North America LLC
Cell: +1 (303)
Backhaul was a mix of products. A lot of DragonWave (Duo's if I recall.
maybe some Compacts), BridgeWave, E-Band, Ceragon IP-10's. RadWin I think
was in there for some unlicensed stuff as well.
Seems like they used a bit of everything everywhere at one point or another.
I think The PtP
I'm looking to do some interior lighting in a work van. I had the
bright idea of using the light strips out of a 4' LED fluorescent
replacement tube, 1600 lumen, 18w ($12 on ebay). I think it will work
perfect since it will be nice bright light over a 4' area, and is ultra
thin, and can just
TJ,
What State/City was this in? Thank you.
On Thu, Jan 22, 2015 at 8:52 PM, TJ Trout t...@voltbb.com wrote:
Clearwire wimax as of today
On Jan 22, 2015 3:53 PM, Seth Mattinen se...@rollernet.us wrote:
On 1/22/15 13:27, Dan Petermann wrote:
Does anyone know what radios clearwire uses(d)?
The bulb comes apart easily. They are all in series, hence the high
voltage. Maybe I will try scraping off some traces and see what happens.
On 1/24/2015 12:39 PM, Bill Prince wrote:
Any way to get inside? The LEDs probably run on something like 5
volts or less, and the 68V is probably
Right. As I recall, all of our Trangos have positive ground, and it's
tied to the chassis. Not good. Caused us grief when we started hooking
in a SiteMonitor. We had to be very careful about that.
bp
part15sbs{at}gmail{dot}com
On 1/24/2015 9:37 AM, Ken Hohhof wrote:
But if he’s talking
Maybe look at the voltage drop across each LED. Should be about 0.7
volts. So there should be about 20 to be forward biased per 14 volts
in a typical vehicle. Will probably need some resistor for each section
to limit current.
bp
part15sbs{at}gmail{dot}com
On 1/24/2015 11:06 AM, Nate
A few of the licensed -48V backhauls we've seen (mostly Dragonwave) have
a floating ground on the power input. They didn't really care about
which side (if any) was grounded. So if we used power supplies with
isolated output, we were good to go.
However, if the SiteMonitor actually grounds
Timothy,
I was polling every 5-7 minutes. Also, I was doing this at each
mikrotik at each tower and not trying to do it at an edge router.
At the end of the day I've convinced myself if I miss a few packets
the earth would not end. Never had a customer call me up to tell me
they thought they
Timothy,
Are you going to AF?
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California
On Sat, Jan 24, 2015 at 3:01 PM, cjwstudios cjwstud...@gmail.com wrote:
TJ,
What State/City was this in? Thank you.
On Thu, Jan 22, 2015 at 8:52 PM, TJ Trout t...@voltbb.com wrote:
Clearwire wimax as of today
On Jan 22, 2015 3:53 PM, Seth Mattinen se...@rollernet.us wrote:
Have you tried changing the interior bulbs to LED? This should brighten up
the vehicle quite a bit.
You can buy several of these and mount them on the ceiling.
I found some LED under cabinet puck lighting at home depot that was 12v to
the pucks. I wired them up to the van power directly. Only issue is they
show alternator flicker. Have tried adding stiffening capacitance without
much result. Works but slightly annoying. The pucks were light enough to
This stuff is sold all over the Internet. It runs on 12v, works great, is
waterproof, and changes colors. You can also just set it to white. It's
super cheap and easy to work with, self adhesive.
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