[1000mp] FT1000MP CW monitor

Jim Smith jimsmith at shaw.ca
Wed Mar 10 19:14:44 EST 2010


Hmm.. Looks like I was assuming that the MP would behave the same as the MkV

Sorry for wasting everybody's time.

73, Jim	VE7FO

Tod -ID wrote:
> 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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