[ICOM] 756PRO3 - popping sound?

[Dave Edwards]

Perhaps it is there....but I've never heard it with my original PRO.

...Dave



----- Original Message ----- 
From: "Bert Almemo" <balmemo at sympatico.ca>
To: "'ICOM Reflector'" <icom at mailman.qth.net>
Sent: Wednesday, February 27, 2008 8:46 AM
Subject: [ICOM] 756PRO3 - popping sound?


> Hi guys,
>
> The following message came in on another reflector. Anyone heard of this
> problem on the PRO3?
>
> 73 Bert, VE3OBU
>
>
>
>
>
> The original Icom 756 Pro receiver had an anoying popping sound that would
> show up at the start of each morse element when listening to strong CW
> signals.
>
> The 'pop' was mentioned in the QST product review in 2000 as as
> "characteristic of direct conversion receviers employing audio-based AGC
> systesms" and "the pro has a habit of introducing pops on the make of each
> CW element".
>
> Before purchasing an Icom 756 Pro III, I was told (by Icom) that the
> 'popping' issue was addressed, but that's not the case. The problem still
> exists and is especially obvious with fast AGC settings. It's not too bad
> with the internal speaker, but it certainly shows up with headphones and
> some external speakers.
>
> Suggestions appreciated...
>
> No virus found in this outgoing message.
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> 9:08 AM
>
>
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