Re: ATU-10: an alternative PCB layout?
The new firmware is not yet available unfortunately. I am still waiting for it. It is necessary to get in touch again with Paguo. 73 Luca IK2LRN
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Luca IK2LRN
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#1783
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Edited
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Re: ATU-10: an alternative PCB layout?
Which firmware should be the right one? I've tried both ATU-10_w-AD8361_20220607.hex and ATU-10_w-AD8361_20220915 ( which I believe is the latest) and the problem manifests itself with both.
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Mat¨§j OK2MTB
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#1782
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Re: 2 ATU-100 Units wont work.
#atu-100
Hi David. You were absolutely correct. Both units had a dry soldered joint behind the green activating button. I was allowed to keep both units for my trouble, so great result after a bit of a
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Steve M7HME <castle.hill82@...>
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#1781
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Dry soldered joint. Fixed.
Just a note for reference. I received the first ATU-100 which didn't work on arrival. The supplier sent me another to replace it. I was disappointed when that one didn't work either. I asked for a
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Steve M7HME <castle.hill82@...>
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#1780
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Re: ATU-10: an alternative PCB layout?
Hi, i have same problem. Zao have confirmed that it is necessary a firmware update. Regards Luca
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Luca IK2LRN
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#1779
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Re: ATU-10: an alternative PCB layout?
probably its either software settings or a messed up swr Transformer.
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mike
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#1778
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ATU-10: an alternative PCB layout?
I think I messed something up. I built Zao's version of the ATU-10 tuner, but it shows me PWR in magnitudes of around 50W and such, when the actual power is about 5W. When I reduce the output from the
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Mat¨§j OK2MTB
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#1777
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
Hi David, tnx for providing the 1.6 update. I think it's working as expected. The Power readings are more on the output power of my IC-705 now. 1.5 hat 8.9 Watts and 1.6 shows 9.9/10 Watts on FT8.
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Christian Veith
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#1776
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
hi. Next iteration for FW 1.6 10 cells for tuning you can find by address EEE0 It was opened in Notepad++ as Intel HEX file. 1) Time to display off in minutes, 5, 0 to always on 2) time to power off
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David Fainitski
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#1775
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Re: ATU-10 new user
The Tyny ATU-10 I ordered from Amazon ( https://www.amazon.com/dp/B09PTC6DJ8?psc=1&ref=ppx_yo2ov_dt_b_product_details ) is working!? I had to re-solder pins 1 and 8 that activate the 100pF capacitor
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Bob C
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#1774
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Re: ATU-100 as internal tuner
#atu-100
If the connections are very short then solid copper will be fine! If long then I would use coax (screened) as any rf that is radiated may interfere with other components withing the radio. And maybe
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Steve <castle.hill82@...>
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#1773
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Edited
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ATU-100 as internal tuner
#atu-100
Hello everyone, * I'm installing an ATU-100 in the chassis of a uBITX QRP Transceiver to be used as an internal ATU. I am removing the BNC connector from the uBITX. Then I will install a BNC to the
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Aaron K5ATG <k5atg@...>
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#1772
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Re: #ATU-10 not tuning on all bands
#ATU-10
I found "Relay_Test.zip" and "Manual_Test.zip" in the Firmware directory, at the bottom of the list. (Hope this helps another newbie, like me.)
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Bob C
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#1771
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Edited
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
Francis, the firmware version for ATU-100 is staying the same, to change needed parameters you have to set some memory cells before? flashing processor. No any sense to do specific FW . Read the
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David Fainitski
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#1769
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
Sorry, I "dropped" a 0 when reading the thread.? I will look more closely at the ATU-10.? Seems like it might work for my application. Thank you.
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Francis
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#1768
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Re: ATU-10 new user
Bob, First thing to check is if you get 1:1 SWR on all bands using dummy load. Then you can try with 100ohm and 200ohm dummy loads. There are Test and Relay utilities which if you load the same way as
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Marek SP9TKW
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#1767
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Re: ATU-10 new user
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mike
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#1766
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ATU-10 new user
My Tyny ATU-10 arrived today!? After experimenting with it for a while, I think I need some tips as I make my way on the learning curve.? I updated the firmware from v1.4??to v1.6. For a year I've
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Bob C
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#1765
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
Hi, Francis. I think are you talking about ATU-100 tuner. ATU-10 is a different one and works above 1 Watt independent to FW version.
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David Fainitski
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#1764
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Locked
Re: Firmware version 1.6 for ATU-10
#file-notice
I am aware that there is a hardware and software "hack" that will allow the Tuner to operate at QRP levels.? Is it possible to incorporate the software changes into an official QRP version. Thank you
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Francis
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#1763
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