[Elecraft] KDVR3 Sound Quality Problem

[Johnny Siu]

Hi Don,

I had the experience with KDVR3 in my past K3 and current K3.  Both did not 
give problems like yours.  Before going back to the gentleman in elecraft 
support, please just recheck your installation process, and tightening the 
connectors etc.

The only difference between the old and new KDVR3 is that the former offered 15 
sec recording time per message but the later only offered 10 sec recording time 
per message.

cheers, 


Johnny VR2XMC 




________________________________
寄件人﹕ Don Wines <dwines at suddenlink.net>
收件人﹕ Elecraft at mailman.qth.net
傳送日期﹕ 2011/3/7 (一) 6:21:35 AM
主題： [Elecraft] KDVR3 Sound Quality Problem

Gang,

I installed a DVR3 recorder in my K3 a week or so ago and am very displeased 
with the quality of the recordings.There is a fluttering or motor-boating noise 
in the background that becomes louder with the recording of a voice. It is so 
bad that I will not put it out on the air. It is even worse when replaying a 
recording of a CW signal.

I have the lastest firmware versions installed, MCU 4.25, FPF 1.14, DSP1&2 2.71 
and DVR 1.03.

I have tried recording with various settings for mike gain, compression, TX EQ, 
etc. but nothing seems to make a difference.

Before I go to the "Guys in Aptos" has anyone else on the list had a similar 
problem with the DVR?

Thanks in advance for any replies.

Don
K5DW