--- In [email protected], "mickupi" <[EMAIL PROTECTED]> wrote: > > I am running a Hamtronics receiver on our 53.090/52.090 repeater. > Should I use discriminator audio or squelched audio from the speaker. > Our Links RLC4 will use either one. > Mick >
You should absolutely use discriminator audio and a flat-response transmitter, bypassing the restrictive receiver de-emphasis and the transmitter's pre-emphasis circuitry. If you use the discriminator audio, you will have to gate it with the receiver's COS circuitry, or preferably use a Micor squelch chip. Cheers! Rick - W7VTM
