Hi Bernie, We have replaced one johanson cap over the years. We have them professionally tuned every couple of years and they are "OK" but the isolation isn't anything to get excited about. I suppose we could order new caps, replace them all and start fresh. Can we do significantly better with a newer duplexer, even if these were in manufacturers spec?
Aaron dallasreact112 wrote: > > Hi Aaron, > > You may wish to look at this article on the repeater builder site. > It explains a common problem you may be having. > > http://www.repeater-builder.com/db/db-4060-4062-repair.pdf > <http://www.repeater-builder.com/db/db-4060-4062-repair.pdf> > > 73 > > Bernie Parker > > K5BP > > --- In [email protected] > <mailto:Repeater-Builder%40yahoogroups.com>, Aaron Sloan <[EMAIL PROTECTED]> > wrote: > > > > Hello gang, > > > > I am wondering what the opinion is of the decibel products db4060 > > duplexers for 2m service. We have a set that are nearing 30yrs old > and > > looking for a replacement. The current model never really > preformed as > > well as the specs. Is this an experience shared by anyone else? > > > > Thanks, > > Aaron ka0zoz > > > >
