Hi Eric,
I checked this out a few years ago and at that time the MFJ212 did not emit
a pulsing noise like the Vectronics-512 unit. That's why I got the VEC-512,
but the MFJ unit could have been updated since the last time I looked at
them.
Bob, K8LR, [log in to unmask]
----- Original Message -----
From: "Eric Clegg" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, June 15, 2012 11:51 PM
Subject: Re: Sources of noise bridge
Hi,
MFJ makes a noise bridge called the MFJ-212 for $99.
Vectronics makes a similar product whose model number I do not know for $99.
These emit a pulsing noise which goes away when y ou have tuned the tuner.
They claim a match of 1 to 1 SWR when you find the null.
These go between your external tuner and transmitter.
Eric
KU3I