The 820 has continuity between the + DC power terminal and the ground lug.
On 3/5/2019 2:28 PM, Roland Houin wrote:
The 820 floats
roland
*From:* AF <[email protected]> *On Behalf Of *TJ Trout
*Sent:* Tuesday, March 5, 2019 3:17 PM
*To:* AnimalFarm Microwave Users Group <[email protected]>
*Subject:* Re: [AFMUG] Cambium 820 DC Power Sanity Check
yes but if the psu has a case ground and the 820 has a case ground and
the two have a ground path, you will short.
On Tue, Mar 5, 2019 at 11:45 AM Nate Burke <[email protected]
<mailto:[email protected]>> wrote:
I have a 48VDC Power supply with + and - Terminals
The 820 Radio has a DC Power port with + and - Terminals
The 820 radio is expecting -48V
To get -48V to the 820 Radio
The + of the power supply goes to the - of the radio
and the - of the power supply goes to the + of the radio?
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