I have bits and pieces of a manual, unfortunately that part I didn't have, thanks Tony
Jesse On Mon, Apr 14, 2008 at 7:17 PM, Tony Lelieveld <[EMAIL PROTECTED]> wrote: > Jesse, > > In the exciter description paragraph 2.1 TRANSMIT AUDIO CIRCUIT it states, > "Exciter audio from the station control module (or test microphone) is > applied to audio amplifier Q501, then routed to the clipper/pre-emphasis > circuit of Q502 and Q503. etc. etc. It's all there for you to read. I do > hope that you have a manual? > > 73, Tony VE3DWI > > > ------------------------------ > > *From:* [email protected] [mailto: > [EMAIL PROTECTED] *On Behalf Of *Jesse Lloyd > *Sent:* April 14, 2008 19:44 > *To:* [email protected] > *Subject:* Re: [Repeater-Builder] MSR2000 Exciter audio pre-emphasis > > > > I know R1 card does have a de-emphasis circuit, but I thought that was > for the local speaker only, and that repeat audio doesn't go through > that card. > > Any idea which components in the exciter pre-emphasize the audio? > > Jesse > > On Mon, Apr 14, 2008 at 3:47 PM, Tony Lelieveld <[EMAIL > PROTECTED]<ve3dwi%40xplornet.com>> > wrote: > > > > > > > > > > > > > > > > > > > > Hi Jesse, > > > > > > > > The MSR2000 processes the audio, and does de-emphasis, on the "R1-Audio > > board" before it goes through the various paths to the exciter where it > gets > > pre-emphasized. > > > > 73, Tony VE3DWI > > > > > > > > > > From: [email protected]<Repeater-Builder%40yahoogroups.com> > > [mailto:[email protected]<Repeater-Builder%40yahoogroups.com>] > On Behalf Of Jesse Lloyd > > Sent: April 14, 2008 13:23 > > To: [email protected]<Repeater-Builder%40yahoogroups.com> > > Subject: [Repeater-Builder] MSR2000 Exciter audio pre-emphasis > > > > > > > > > > > > > > > > > > Hey all, > > > > MSR2000 does the exciter do any pre-emphasis, or is the repeater > > designed to use flat audio stock from Motorola? I know the local > > speaker de-emphases audio, but repeat audio, does it get de-emphasised > > then pre-emphasised at the exciter? > > > > Thanks, > > > > Jesse > > >
