----- Original Message ----- From: "Ralph Mowery" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, November 25, 2003 9:43 PM Subject: Re: [Repeater-Builder] Identify an high Split master Pa ??
> > > > hi, > > i install a pa on a Master 2 repeater Low Split Vhf of 105 watts output, > > i have try to balance de pa and when we begin to tune the 2 potentiometer > for the matching of impedance of the natenna we hear a tone > > FROM the transmit audio of the Master 2. > > The duplexer ,6 cans Dodge is in excellnt state and tune at more of 100 db > reject ,receiver and transmetter of the Master 2 are well tune . > > So i am beginning to suspect the Pa,where should i look to know if this is > in fact an HIGH SPLIT PA . > > What potentiometers are you turning for a match ? The ones I am thinking of > are for SWR protection and not for matching to the antenna. They are near > the back of the amplifier board. > > Some amps do have matching capacitors on a board to the right of the main > amplifier board. > > > > > > > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
