My AT-1000pro works fine with the M-1000 meter (I own one) but I installed a Wavenode-2 and its software between the amplifier output and tuner also to make sure I get accurate readings (+- 5%) and that places me at a bit more ease. ? I am going to test and see how accurate the M-1000 meter is compared to the Wavenode-2 soon.? Phil, WI5O?
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On Mar 15, 2023, at 13:44, Emory Haines WM3M <wm3m73@...> wrote:
?
I just bought new AT-1000proII
couple weeks ago from Gigaparts and the meter port works with
the USB device LDG use to sell and it also works with the
software for their tuners with meter ports.? I have tested it
and it works.? This would suggest the port probably still
works with the meter but I do not have meter to test with.
73
Emory? WM3M
On 3/15/2023 2:32 PM, James Sawle
(MD0MDI) wrote:
I tried for ages to get an answer from anyone in the UK regarding
the 1000 Tuner and the Meter, After months of waiting I got an
e-mail out of the blue stating that it would only work with the
old 100 tuners and not the new one, so I saved a bit and went for
the PalStar
James
|
I just bought new AT-1000proII
couple weeks ago from Gigaparts and the meter port works with
the USB device LDG use to sell and it also works with the
software for their tuners with meter ports.? I have tested it
and it works.? This would suggest the port probably still
works with the meter but I do not have meter to test with.
73
Emory? WM3M
On 3/15/2023 2:32 PM, James Sawle
(MD0MDI) wrote:
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I tried for ages to get an answer from anyone in the UK regarding
the 1000 Tuner and the Meter, After months of waiting I got an
e-mail out of the blue stating that it would only work with the
old 100 tuners and not the new one, so I saved a bit and went for
the PalStar
James
|
I tried for ages to get an answer from anyone in the UK regarding the 1000 Tuner and the Meter, After months of waiting I got an e-mail out of the blue stating that it would only work with the old 100 tuners and not the new one, so I saved a bit and went for the PalStar
James
|
I have been told by LDG this is not true. All 1000 tuners support the M-1000 meter. ?Have you been told otherwise by LDG?
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Re: #Z-817 random behavior when tuning
#Z-817
Dear ALL,
as an update about this topic:
I returned the unit to WIMO, where I bought the device. They checked it out with a FT-818 ND that they had and made a video. I truned put that the device functioned without a problem during the bench test. After return of the device I checked again with a new cable that they included. Same problem as described in the first post here with my TRX. That leaves the possibility that the problem lies with my TRX. I was not able to check that out yet. But I will try my tuner with the FT-818 of a friend. I will leave a report after the test.?
Very frustrating though
73 -thomas
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Under files, discontinued tuner zips.
Mike N3PM
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Al,
Is the RT-600 one available?
It is currently not on file.
73!
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you did not mention, does it work, but no display shows??
did you look for poor solder connection
Dave Garber VE3WEJ / VE3IE
I confirm that the voltages are correct based on the wiring diagram. I think the problem is in the led panel.
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I confirm that the voltages are correct based on the wiring diagram. I think the problem is in the led panel.
|
did you check the power coming in and the source of where the power
is coming from and the voltage on the cord supplying the power(wall
wart if used)
On 3/13/2023 7:26 AM, ik7ejc via
groups.io wrote:
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Hello everyone. I have an AT100 pro II that suddenly stopped
working and won't turn on anymore. It does not cycle through the
LEDs on startup and does not respond to any key presses. I checked
with the tester the L7805CV voltage regulator which supplies 5
Volts. The diodes look ok. Suggestions? Thank you.
|
Jon, Power is disconnected when the tune button is pressed. When button is released, power is reapplied, tuner powers up, goes through initialization sequence and SWR and frequency measurements made. Tuner then sequences and SWR relay setting made. Schematic is difficult to read.
73,Rick K8BMA
On Tue, Mar 14, 2023, 4:03 AM Jon EA2SN / AE2SN < jon.iza@...> wrote: Folks,
years ago, when I bought the RT100 I prepared a Bias-T as per the Rev.
C of the manual, where the power was applied continuously to the
tuner.
While reviewing the schematics (v 1.2) posted on the new Zip file on
the Files section, I see the power is applied only by request, using a
pushbutton.
Should I update my Bias-T box?? Is there any negative impact on the tuner?
Inquiring minds wanna know.
jon, ea2sn / ae2sn
|
I agree.? I use wire antennas extensively when portable.? Some nights when it is windy, the tuner will want to re-match the wire as the wind blows it in and out of tree limbs etc.? The ability to “Lock-In” a good tune to keep the tuner from trying to make it better helps.? Invariably, when the tuner attempts a retune, it always gets worse before it gets better. ? This photo was last week.? It was 110-ft of wire, 40-ft vertical and the rest sloping down to a fence-line off to the right.? Operated on every band except 160m.
 ? ? ? Vy73? –? Mike? –? KD5KC – WRFF851 –? El Paso – Texas? –? DM61.? ? The canyons are calling, colorful and deep.? But I have promises to keep. And miles to go still in my Jeep...?? And miles to go still in my Jeep... ? 
? ADVENTURE:? The respectful pursuit of trouble.?? An EXIT is really an ENTRANCE to someplace new.? It isn’t an ADVENTURE until something goes wrong! ? ? ? ?
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From: [email protected] < [email protected]> On Behalf Of Michael VE3WMB Sent: Tuesday, March 14, 2023 7:50 AM To: [email protected]Subject: Re: [ldgelectronics] RT 100 schematic ? Jon :?
The power push-button on RC-100 bias-the/control box is an on/off button.
?
As the RT-100 uses latching relays, the ability to turn off power to the tuner effectively provides a "lock" function for the tuning.?
Sometimes I find that the tuner wants to re-tune on me while transmitting, so being able to get a good tune on a band and lock it to prevent retuning by removing the power?
is a useful feature.
Cheers
Michael VE3WMB?
|
in the last case, I would check for bad solder joint somewhere you are pressing
Dave Garber VE3WEJ / VE3IE
Thanks for the reply. Where is the fuse? I can't find it in the schematic. Yes, there are 13 volts on the regulator input.; moreover, touching the strip that connects the LED card with the motherboard, all the LEDs light up randomly...maybe the EPROM has been erased???
|
Jon :?
The power push-button on RC-100 bias-the/control box is an on/off button.
?
As the RT-100 uses latching relays, the ability to turn off power to the tuner effectively provides a "lock" function for the tuning.?
Sometimes I find that the tuner wants to re-tune on me while transmitting, so being able to get a good tune on a band and lock it to prevent retuning by removing the power?
is a useful feature.
Cheers
Michael VE3WMB?
|
Re: Y-acc-2 or y-acc-3 cables for ldg 200 pro II
If they are not available where you want to buy them, your remaining options are wait until they are in stock, do without, build your own or where ever you found the scalper prices - try to make a deal. ? Phil Laird, WI5O
"Never look a gift horse in the mouth."
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On Mar 14, 2023, at 03:03, fullauto54@... wrote:
?I don't understand why anyone would pay scalper prices for this item. On both Gigaparts and DX they will sell for under $13 and, even though they too are sold out, they sell for $10 on LDG's site. I need two of the one for my FTdx10 and FDdx1200, but I refuse to pay 4x's the selling price from a reputable company. The one I found states a 10 pin DIN yet the manual for both radios indicate it is a 8 pin DIN,I even went so far as to check the radios and YES it is a 8 pin DIN not 10 pin DIN for the tuner. The 10 pin DIN is for the linear Amp on both radios.
|
Thanks for the reply. Where is the fuse? I can't find it in the schematic. Yes, there are 13 volts on the regulator input.; moreover, touching the strip that connects the LED card with the motherboard, all the LEDs light up randomly...maybe the EPROM has been erased???
|
is there a fuse inside the tuner, maybe you missed??? ?did you check the 7805 with a voltage check?? do you have the 13 volts on the primary side of the regulator, or is it lower
Dave Garber VE3WEJ / VE3IE
Hello everyone. I have an AT100 pro II that suddenly stopped working and won't turn on anymore. It does not cycle through the LEDs on startup and does not respond to any key presses. I checked with the tester the L7805CV voltage regulator which supplies 5 Volts. The diodes look ok. Suggestions? Thank you.
|
Re: Y-acc-2 or y-acc-3 cables for ldg 200 pro II
I made my y-acc-3.? ?Use a db15 male connector and a 3.5 mm speaker plug.? tip goes the pin 11 and ground goes to pin 3.?
|
Folks,
years ago, when I bought the RT100 I prepared a Bias-T as per the Rev.
C of the manual, where the power was applied continuously to the
tuner.
While reviewing the schematics (v 1.2) posted on the new Zip file on
the Files section, I see the power is applied only by request, using a
pushbutton.
Should I update my Bias-T box? Is there any negative impact on the tuner?
Inquiring minds wanna know.
jon, ea2sn / ae2sn
|
Hello everyone. I have an AT100 pro II that suddenly stopped working and won't turn on anymore. It does not cycle through the LEDs on startup and does not respond to any key presses. I checked with the tester the L7805CV voltage regulator which supplies 5 Volts. The diodes look ok. Suggestions? Thank you.
|
James Sawle (MD0MDI)
Mike Olbrisch
Paul St. John