[1000mp] FT1000MP CW monitor

Ed Hughes kg4w at comcast.net
Wed Mar 10 15:41:39 EST 2010


I copied this quote from anouther source

You probably want to record not only the station you work but also your own 
audio/sidetone. 'Monitor on' is needed on most radios.

I only want to record the station I'm working, so I
haven't pondered this very much.

later
Ed
KG4W



----- Original Message ----- 
From: "Tod -ID" <tod at k0to.us>
To: "'All about Yaesu 1000mp'" <1000mp at mailman.qth.net>
Sent: Wednesday, March 10, 2010 2:36 PM
Subject: Re: [1000mp] FT1000MP CW monitor


> Jim:
>
> When I key my FT1000MP it seems to silence the AF output from the AF-OUT
> jack -- even when I have the Monitor function turned ON. I do hear the
> monitor tone on my FT1000MP internal speaker. However, if I use headphones
> there is no audio output from the internal speaker nor from the AF_OUT 
> jack.
>
> I believe this is the issue for Sante [and me] when we wish to record the 
> RX
> signal and also out own TX signal during a contest. At this point the only
> way I have found to do this type of recording and capture both signals is 
> to
> parallel the connection to the headphones to get the audio which can be 
> fed
> to the recording device.
>
> In a somewhat long post previously I suggested that there may be an easily
> accessible internal jack that would make the monitor and RX audio signals
> available. With what I would expect to be a simple circuit design it 
> should
> be possible to have AGC control of the audio and send it out of the radio 
> in
> a way that will not compromise the existing circuit paths.
>
> Tod, K0TO
>
>
>> -----Original Message-----
>> From: 1000mp-bounces at mailman.qth.net
>> [mailto:1000mp-bounces at mailman.qth.net] On Behalf Of Jim Smith
>> Sent: Wednesday, March 10, 2010 3:30 AM
>> To: All about Yaesu 1000mp
>> Subject: Re: [1000mp] FT1000MP CW monitor
>>
>> Hi Sante
>>
>> Perhaps I don't understand what you want or perhaps we're
>> talking about different radios.
>>
>> This is what I think you want.
>> Record audio of station you are listening to Record audio of
>> what you transmitted to the station (Monitor output)
>>
>> Is this true?
>>
>> If so, these are both available at the AF Out jack at the
>> back of the FT-1000MP Mk V
>>
>> I don't know if this is true for the 1000MP
>>
>> Is your radio FT-1000MP or FT-1000MP Mk V?
>>
>> 73, Jim VE7FO
>>
>>
>> Sante - IK0HBN wrote:
>> > Thank you Jim,
>> > but taking audio from AF OUT on the back of MP does not resolve the
>> > problem of listening my own manipulation when on TX. As I
>> record and
>> > save all the contest audio, at the end I ear the station's,
>> audio, but
>> > could not ear myself, as monitor audio does not go to AF
>> OUT but only
>> > at headphone socket in the front of radio.
>> > Thanks again but I fear there are no shortcome to the
>> problem, if not
>> > modifying the hardware of the radio.
>> > Ciao
>> > Sante
>> >
>> >
>> >
>> > At 02.17 10/03/2010, you wrote:
>> >> Sante
>> >> I run the VFO A and VFO B audio from the back of my Mk V into
>> >> channels 1 and 2 of a 4 channel mixer.  I route the L and
>> R outputs
>> >> of the mixer to, among other places, a headphone amp.  I hear the
>> >> audio from VFO A in my left ear and the Monitor output in my right
>> >> ear (Mk V MONI button "ON").  Both levels are independent of front
>> >> panel control settings but each one is controlled by the
>> sliders on
>> >> the mixer.  To hear both outputs in both ears I flip the "MONO"
>> >> switch on the mixer which parallels the L & R outputs of the mixer.
>> >>
>> >> I don't know anything about the Soundblaster but it seems
>> to me you
>> >> could accomplish the same with a couple of pots on the AF
>> Out lines
>> >> feeding a simple resistive combiner to get everything onto
>> one channel.
>> >>
>> >> 73, Jim Smith   VE7FO
>> >>
>> >> Sante - IK0HBN wrote:
>> >>> Hi all,
>> >>> I need to have cw monitor sound on AF OUT socket to record with
>> >>> Win-Test contesting activity. I could hear from AF OUT only the
>> >>> received signals, but not my manipulation. When on
>> trasmitting the
>> >>> only recordered sound is the clicks of my keyer - probably due to
>> >>> some RF pick up.
>> >>> Any hint? I could use the phone socket in the front of
>> radio to pick
>> >>> up both RX and TX signals, but it's annoying to have
>> volume of radio
>> >>> locked always at same level so to avoid overriding sound
>> blaster LINE-IN.
>> >>> Any modification to the radio to get both signals?
>> >>> TIA
>> >>> Sante
>> >>>
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