[Yaesu] RE: 1000MP bug

tgstewart@pepco.com tgstewart@pepco.com
Thu, 26 Dec 1996 07:29:52 -0400


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Yes, the QSK performance is poor...even compared to the 1000d's which wasnt
great.  In addition to the apparent AGC problem, the clicking you mentioned
appears to be a firmware problem.  With Break-IN on, if you send a string
of dashes or dots at any speed, that popping noise occurs about once a
second at regular intervals.  Although it's most noticeable with the 250hz
455 IF filter selected, it is there with all filter selections.  Luckily I
dont even like QSK...otherwise I'd have to find another radio to use!

73, Tyler K3MM



                                                                  
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 image moved   jlockj @ minn.net                                  
 to file:      12/24/96 10:18 AM                                  
 PIC31048.PCX)                                                    
                                                                  



To:   yaesu @ contesting.com
cc:    (bcc: Tyler G Stewart/BENN/CEC)
Subject:  Re: [Yaesu] RE: 1000MP bug





Hi Gang,

While we're talking about "MP" bugs, I'll pass along two features
that bug me.

1)  The receiver recovery time in QSK with the AGC on "fast" is
     much worse than on "slow."  Break-in performance with the
     AGC set at "slow" is pretty good, but I would like to be able
     to leave the AGC on "fast" where I usually operate the receiver.
     (Anyone else notice this?)

2)  Using the low IF (455 kHz) 250 Hz filter in QSK mode produces
     a irritating clicking sound after each character the receiver
recovery.
     The 8 MHz IF 250 filter is usable.....I'm guessing this some kind of
     "ringing" problem in the receiver IF.  Another local station confirmed
      this characteristic on his "MP."

Overall, I'm VERY happy with the radio.  I had a 1000D previously and it
had
its own quirks.  The audio from the "MP" is much cleaner and full-fidelity
(with the filters open) than the "D" and since I receive 99% of my
operating
time, it is a big plus in my mind.

Best Wishes for the Holidays and 1997!

John  W0DC

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