Re: Service Menu IC-7000 Tune Power for a Screwdriver/controller
The rocker switches are what I started with. To change bands one needs to stop the vehicle or risk a violent/fiery death. The thing is, it works MOST of the time, until it doesn't, usually on 80/40. But the primary question is still, why can I not adjust the tune power in the hidden service menu?
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Re: Service Menu IC-7000 Tune Power for a Screwdriver/controller
I was never happy with any auto-tuners I has thrown money at. I found them to be sensitive to RF no matter what I did. The fact that they told you to lower tuning power is a proof yo what I found.
Then, I got two momentary rocker switches and put them in a small box. I have been tuning my screwdriver antenna manually using the SWR meter in IC7000 since then and never looked back.
ismail KT6LN
Hello
?
I am trying to finish up my mobile HF installation. Still having some issues, but I've grounded and bonded the radio, antenna, etc. very well (maybe however, not well enough). I've also installed lots of good quality ferrites.?
After talking to the manufacturer of the screwdriver controller, he suggested I try reducing the tune power. The unit is a Tune-Matic EZ-Tune (Icom).
?
So, I inserted a shorted 1/8" TS male plug into the CI-V jack and turned the radio on with two of the front buttons pressed. I'm in the service menu.
There is an item under the TX submenu where you can adjust the tune power (AM) when hitting the remote AT button on front. The current setting is "36".
However, I cannot change this value by rotating the VFO knob per the service manual.
?
Any suggestions?
?
Thanks
?
Philip Neidlinger
KA4KOE
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Service Menu IC-7000 Tune Power for a Screwdriver/controller
Hello
?
I am trying to finish up my mobile HF installation. Still having some issues, but I've grounded and bonded the radio, antenna, etc. very well (maybe however, not well enough). I've also installed lots of good quality ferrites.?
After talking to the manufacturer of the screwdriver controller, he suggested I try reducing the tune power. The unit is a Tune-Matic EZ-Tune (Icom).
?
So, I inserted a shorted 1/8" TS male plug into the CI-V jack and turned the radio on with two of the front buttons pressed. I'm in the service menu.
There is an item under the TX submenu where you can adjust the tune power (AM) when hitting the remote AT button on front. The current setting is "36".
However, I cannot change this value by rotating the VFO knob per the service manual.
?
Any suggestions?
?
Thanks
?
Philip Neidlinger
KA4KOE
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I predict a short
life for power transistors...
? ?
Best regards,
Ludovic - F5PBG
Le 29/03/2025 à 22:40, Edward Luers via groups.io a écrit?:
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AROUND 70 TO 80W.
73, Ed KE6SU
Ed, out of curiosity, what power level do you use on FT8
with your 7000.?
73, Larry W7DGP
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Ed, out of curiosity, what power level do you use on FT8 with your 7000.?
73, Larry W7DGP
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Thanks for the input.? The radio now works correctly.
Ed, It's not the radio.?
On your computer that you're using for FT-8,? Increase the drive on your USB Audio Codec.
Like Don said, there's not enough drive from the sound card.
?
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Ed, It's not the radio.?
On your computer that you're using for FT-8,? Increase the drive on your USB Audio Codec.
Like Don said, there's not enough drive from the sound card.
?
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This may mean that the audio out from?the FT8 software is too low.
The strength?of the SSB signal is in part controlled by the strength of the audio signal being tranmiitted.
My radio has full power?out in SSB and very little power out in FT modes.? Help.
ED KE6SU
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My radio has full power?out in SSB and very little power out in FT modes.? Help.
ED KE6SU
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Re: Toptek PA-85V VHF amplifier
Exactly. 1 S unit is 6dB. KC9C
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-------- Original message -------- From: "Andrew Lenton via groups.io" <a@...> Date: 3/26/25 1:12 PM (GMT-08:00) Subject: Re: [ic7000] Toptek PA-85V VHF amplifier
2.3dB extra will not even move the S meter, say at 50 Watts
73
Andrew
Get
On 26 Mar 2025, at 13:27, "ajparent1/kb1gmx via " < arrl.net@groups.io target=_blank> [email protected]> wrote:
Note the radio is rated 50W,? moving up to 85W is a very marginal increase
and one I'd not persue.? ?Basically if you don't double your power its not worth
the effort.? I assume you using low loss cable (rg213 or better say lmr400) as
cable loss at 2m has an impact.? RG8X is ok for short runs (less than 25ft).
?
I use a small 30W amp for my Ft817 as 5W to 30w is a substantial increase.
?
I use an amp with mine... Not toptek but generally they are all the similar.
-? First TX power must be set to not damage the amplifier input.
? ?For my amp that is about 7W.
-? You need whatever cable? your amp uses to signal TX active, and also
? ? matches the IC7000 (the accessory jack).
- coaxial cables (obvious I know).
- power supply for the amp and the radio with 12A of additional current
? ?capability.
?
My experience and usage is that more antenna is cheaper than an amp
and it helps wth RX as well.? A small 4 element yagi for 2M aimed in the
desired direction will be far more effective than upping the power to 85W.
?
--
Allison
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Re: Toptek PA-85V VHF amplifier
2.3dB extra will not even move the S meter, say at 50 Watts
73
Andrew
Get
Note the radio is rated 50W,? moving up to 85W is a very marginal increase
and one I'd not persue.? ?Basically if you don't double your power its not worth
the effort.? I assume you using low loss cable (rg213 or better say lmr400) as
cable loss at 2m has an impact.? RG8X is ok for short runs (less than 25ft).
?
I use a small 30W amp for my Ft817 as 5W to 30w is a substantial increase.
?
I use an amp with mine... Not toptek but generally they are all the similar.
-? First TX power must be set to not damage the amplifier input.
? ?For my amp that is about 7W.
-? You need whatever cable? your amp uses to signal TX active, and also
? ? matches the IC7000 (the accessory jack).
- coaxial cables (obvious I know).
- power supply for the amp and the radio with 12A of additional current
? ?capability.
?
My experience and usage is that more antenna is cheaper than an amp
and it helps wth RX as well.? A small 4 element yagi for 2M aimed in the
desired direction will be far more effective than upping the power to 85W.
?
--
Allison
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Re: Toptek PA-85V VHF amplifier
Note the radio is rated 50W,? moving up to 85W is a very marginal increase
and one I'd not persue.? ?Basically if you don't double your power its not worth
the effort.? I assume you using low loss cable (rg213 or better say lmr400) as
cable loss at 2m has an impact.? RG8X is ok for short runs (less than 25ft).
?
I use a small 30W amp for my Ft817 as 5W to 30w is a substantial increase.
?
I use an amp with mine... Not toptek but generally they are all the similar.
-? First TX power must be set to not damage the amplifier input.
? ?For my amp that is about 7W.
-? You need whatever cable? your amp uses to signal TX active, and also
? ? matches the IC7000 (the accessory jack).
- coaxial cables (obvious I know).
- power supply for the amp and the radio with 12A of additional current
? ?capability.
?
My experience and usage is that more antenna is cheaper than an amp
and it helps wth RX as well.? A small 4 element yagi for 2M aimed in the
desired direction will be far more effective than upping the power to 85W.
?
--
Allison
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Re: Toptek PA-85V VHF amplifier
Have used?mine for a good number of years.
you don,t?say what antenna you're using.
I use a 10 element yagi?vertically polarised.
73 colin vk3zzs
On Mon, Mar 24, 2025 at 7:57?AM Martha Pummer via <vmpummer= [email protected]> wrote: Has anyone used this amplifier for the VHF side of their IC-7000?
Have reached my height limit for my antenna, am hitting the repeater I need but there is noise on my signal. Was hoping 85 watts would help.
Thanks?
Martha
K1VJ
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Toptek PA-85V VHF amplifier
Has anyone used this amplifier for the VHF side of their IC-7000?
Have reached my height limit for my antenna, am hitting the repeater I need but there is noise on my signal. Was hoping 85 watts would help.
Thanks?
Martha
K1VJ
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Re: IC-7000 with full ALC in HF
How does the ALC behave using SSB, where are you feeding in the RTTY signals?
On SSB set mic gain to zero, there should be no ALC when you speak.
73
Andrew
Get
Hi guys
I have in my hands an IC-7000 with several issue.
One of them is the following :
in HF I had 100 watt in all bands, no problem but ALC meter goes always
in full-red zone, the ALC scale is full.
I beleive was an adj issue so I have dona all adjustament as service
manual describes.
Before bias driver and finals (1? & 2), no problem, Gain HF1, HF2, HF3;
then power 1, 10 , 25, 50, 75, 90 and 105 watt, perfect !
ALC setting ok
But when I go in RTTY full power I have ALC meter completly in full
scale (red)
I suppose there is an block in TX-chain doesn't work very well so CPU
pumps ALC to max.
Does anyone have any suggestions ?
Thanks in advance.
73s, Pasquale IW0HEX
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Re: IC-7000 with full ALC in HF
The ALC is derived from the forward power senseor. As the power control is working, the fault dhould not br too difficult
KR
Andrew
Get
Hi guys
I have in my hands an IC-7000 with several issue.
One of them is the following :
in HF I had 100 watt in all bands, no problem but ALC meter goes always
in full-red zone, the ALC scale is full.
I beleive was an adj issue so I have dona all adjustament as service
manual describes.
Before bias driver and finals (1? & 2), no problem, Gain HF1, HF2, HF3;
then power 1, 10 , 25, 50, 75, 90 and 105 watt, perfect !
ALC setting ok
But when I go in RTTY full power I have ALC meter completly in full
scale (red)
I suppose there is an block in TX-chain doesn't work very well so CPU
pumps ALC to max.
Does anyone have any suggestions ?
Thanks in advance.
73s, Pasquale IW0HEX
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IC-7000 with full ALC in HF
Hi guys
I have in my hands an IC-7000 with several issue.
One of them is the following :
in HF I had 100 watt in all bands, no problem but ALC meter goes always in full-red zone, the ALC scale is full.
I beleive was an adj issue so I have dona all adjustament as service manual describes.
Before bias driver and finals (1? & 2), no problem, Gain HF1, HF2, HF3; then power 1, 10 , 25, 50, 75, 90 and 105 watt, perfect !
ALC setting ok
But when I go in RTTY full power I have ALC meter completly in full scale (red)
I suppose there is an block in TX-chain doesn't work very well so CPU pumps ALC to max.
Does anyone have any suggestions ?
Thanks in advance.
73s, Pasquale IW0HEX
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Sounds very scammy to me. Photos are almost 1.5 years old.
73,
Steve KW5CQ
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Dear Tommy,
When we switch on the radio the relay vibrates indefinitely and won't switch on..i thought it may be cpu issue so got one cpu and replaced but the problem persists, i can send that extra cpu if you need, regarding the cpu issue..a recalling from mobile phone technician on the dsp ic solved many cpu issues ,
73
Prabhu
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On Tuesday, 18 March 2025, Tommy Wooten via <kf4rwg= [email protected]> wrote: > Hi, > Why is the logic assembly sitting on top of the radio? > What do you mean by relay vibration issue? > Thanks > Tommy KF4RWG > On Tue, Mar 18, 2025 at 12:26?PM Prabhu via <vu2cck= [email protected]> wrote: >> >> Hi , >> I am having an icom ic7000 fully intact but has relay vibration issue ,so any friends need for parts or repair it can send across, I can ship to any where fedex,dhl and ups can deliver ,shipping charges as actuals or as per your advice, the price is 400usd plus shipping charges,Radio+original mic will be send ,the pictures are attached here,contact me for more specific details, if some one wants to buy as group you can plan accordingly for your needed parts, >> >> 73 >> Prabhu > > _._,_._,_ > ________________________________ > 开云体育 Links: > > You receive all messages sent to this group. > > View/Reply Online (#42990) | Reply to Group | Reply to Sender | Mute This Topic | New Topic > Your Subscription | Contact Group Owner | Unsubscribe [ vu2cck@...] > > _._,_._,_
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Philip Neidlinger
Ludovic Ludo
Edward Luers
N6MG
Andrew Lenton