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