[Elecraft] KDVR3 Wish List

[Lyle Johnson]

Yes, it is in the recording loop.  The DVR records what you are 
hearing.  If you have EQ other than flat, it is applied.

Think of the DVR as a speaker, and as a microphone, and you can 
visualize where it in the the system.

Note that the Rx EQ and Tx EQ are *not* separate filters, but are simply 
instructions to the DSP for the signal audio filter (Tx or Rx) that it 
builds for audio processing.  The only cascaded operations are Noise 
Reduction, AutoNotch, and AFX.  Even the manual notch is just telling 
the DSP more details about the single audio filter it is building.

Thus, it is not possible to have the DVR record "before the Rx EQ" while 
you have Rx EQ applied to what you wish to hear.   It is going to record 
what you hear, and what you hear includes the Rx EQ.

Similarly, it is not possible to have the DVR inject audio "after the Tx 
EQ"  or "after the CMP" for similar reasons.

73,

Lyle KK7P

> Don't you have to receive in DATA A as well in order to get RX 
> equalizer out of the circuit?  Or is that not in the recording loop?