[1000mp] ALC high- FT-1000 Mark V field

[Rob Atkinson]

okay Pete,

I can't help you much with cw as my ALC probs. have all  been the 
complete opposite i.e. with SSB.  cw will be fine but on phone ALC goes 
crazy.  sounds like something else may be wrong in ur case.  GL

rob/k5uj


On Tuesday, August 9, 2005, at 06:45 PM, B Peter Treml wrote:

> Hi rob,
> Thanks for the note. My only problem is on CW. I can control it on SSB
> and it doesn't seem to give me any problems except it bugs the heck out
> of me that I can't get it within specs on CW.
> Best wishes and thanks again.
> 73, Pete-K8PT
> ----- Original Message -----
> From: "Rob Atkinson" <k5uj at sbcglobal.net>
> To: "All about Yaesu 1000mp" <1000mp at mailman.qth.net>
> Sent: Tuesday, August 09, 2005 8:11 AM
> Subject: Re: [1000mp] ALC high- FT-1000 Mark V field
>
>
>> If your ALC response is obviously too aggressive for example you can't
>> get full output or full peak output results in it going way beyond the
>> red line, you may have a problem with RF getting back into the rig to
>> give the ALC circuit a false trigger.     experiment with removing
>> cables, putting ferrite chokes on the ones that have to remain hooked
>> to the rig,  maybe a coax choke on the feedline, try removing the
>> ground strap to see if that makes a difference.   first, tx into a
>> dummy load and see if ALC changes (without doing anything else).  Try
>> this antenna then dummy load on several different bands.   if your
>> results vary from greatly from band to band, and/or you get some
>> distortion on peaks, you probably have a common mode  RF problem.  i
>> think the yaesus are a little less sensitive to the RF problem than
>> kenwoods.  to get my kenwoods to work right i had to do all of the
>> above.
>>
>> rob/k5uj
>>
>>
>> On Monday, August 8, 2005, at 08:11 AM, B. Peter Treml wrote:
>>
>>> Hi Tony,
>>> I should have stated I operate mostly CW and I can't lower the ALC
> into
>>> range with the Drive control and of course Mic gain doesn't effect
> that
>>> mode. Other suggestions?
>>> Pete-K8PT
>>> ----- Original Message -----
>>> From: "Anthony (N2KI)" <n2ki at amsat.org>
>>> To: "'All about Yaesu 1000mp'" <1000mp at mailman.qth.net>
>>> Sent: Monday, August 08, 2005 6:36 AM
>>> Subject: RE: [1000mp] ALC high- FT-1000 Mark V field
>>>
>>>
>>> Pete,
>>>
>>> The ALC can be affected by the mic gain as well as where the RF
> power
>>> is
>>> set.  Generally speaking, you should be able to lower your mic gain,
>>> without
>>> touching the RF power and see the ALC level go down.  I run the MP
> at
>>> about
>>> 50% or less on PSK.
>>>
>>> Tony - N2KI
>>> SYSOP - N2KI DX CLUSTER
>>> dxc.n2ki.com:7300
>>> RF Gateway 145.650
>>> Website: www.n2ki.com
>>> DX Spoken Here
>>>
>>>
>>>> -----Original Message-----
>>>> From: 1000mp-bounces at mailman.qth.net [mailto:1000mp-
>>>> bounces at mailman.qth.net] On Behalf Of B Peter Treml
>>>> Sent: August 07, 2005 14:31
>>>> To: 1000mp at mailman.qth.net
>>>> Subject: [1000mp] ALC high- FT-1000 Mark V field
>>>>
>>>> My ALC has always run high. I have reviewed the operating manual
> for a
>>>> way to lower it but I can only find that the RF power (drive)
> controls
>>>> the ALC. what am I missing?
>>>> Would appreciate any thoughts on the matter.
>>>> 73, Pete-K8PT
>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>> B. Peter Treml, K8PT                 k8pt at arrl.net
>>>> 725 W. Magnetic St.                   k8pt at chartermi.net
>>>> Marquette, Mi. 49855                  petertreml at nmbank.com
>>>> USA
>>>> http://www.qrz.com/k8pt
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>
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>>
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