Works for me, Howard.

Thanks for the additional confirmation.

Tom Behler: KB8TYJ


-----Original Message-----
From: For blind ham radio operators [mailto:[log in to unmask]]
On Behalf Of Howard, W A 9 Y B W
Sent: Tuesday, September 03, 2013 12:18 PM
To: [log in to unmask]
Subject: Re: MFJ Noise Bridge: Another Question

Tom,

I measured the polarity of the MFJ suggested wall wart that will work with
the Noise Bridge and the center of the DC plug is positive as Pat indicated.

73

Howard #3

----- Original Message -----
From: "Tom Behler" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, September 03, 2013 8:34 AM
Subject: MFJ Noise Bridge: Another Question


> Hi, all.
>
> I have another question about the MFJ Noise Bridge we have been 
> discussing.
>
> I checked the MFJ web site, and found the MFJ 212 listed at a cost of $99,
> which is what I expected.
>
> They indicate that the device can be run either via a direct DC 
> connection,
> or a wallwart power supply, which costs another $14.
>
> Rather than spending the $14 on the extra wallwart, I'd rather run the 
> unit
> off my rig runner via an Anderson Power Pole connection.
>
> However, I'm not sure how the plug for the DC connection should be wired.
> For example, is the tip positive?
>
> In general, I'd be interested in how others on the list who have the noise
> bridge power the unit.
>
> Tom Behler: KB8TYJ