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WOW, thanks for the response. 73,John N6TRC

Hello there, It is a quite good number for me. The return is loss above 14 dB ( 14 and 20 dB; 1.45 x 1.2 SWRs) . The nanoVNA bridge is much more accurate. In my opinion your ATU1000 bridge is quite

John, up to 9.99:1

Does anyone experience or know the maximum the VSWR mismatch the ATU-10 can tune to? Would it be like 3:1? Thanks, John N6TRC

Hello, Is there a way to force the tuning cycle to tune untill a certain threshold? 04 cell - I have read that its incremental to current SWR status, is this correct? Cheers and thanks in

Hello team, While comparing the 20m band SWR with nanoVNA, I find some discrepancies: ATU-1000 1.45:1 NanoVNA: 1.2:1 Other bands ATU-1000 SWR are lower than 1.3:1. What would be the first

Hello everyone, Just so you know... I have used a manual antenna tuner with a 50 ohms load connected at the antenna port. With a VNA, using both inductance and capacitance from the manual ATU, I

Hi, David, I knew that. But I was also wondering: why on other bands where the lowest found vswr is around 1.5 I've never experienced the same behavior? But, yes I will definitely set it to a much

Hi, Paulo Yes, you can change the value in the cell 04. This is a SWR needed to be changed to trigger a tuning process. An example, your current SWR is 1.5. Value 13 is meaning the tune will start

Hello Luca, I am using this one: https://www.aliexpress.com/item/1005001831800715.html?spm=a2g0o.order_list.order_list_main.15.48751802rDlHnv Best regards, Paulo Bastos PY1JDX

Hello everyone, Hello Dave, I've been using a ATU1000 Kit, version by EU2AV ( https://www.ur4unr.com/2021/10/15/atu-1-5kw-n7ddc-mode-by-eu2av/ ), with it has a very good HW solution, using on board

The BYPASS and AUTO modes are shown with an underscore and a dot on the top right hand side of the display, it may be difficult to notice. See some detailed pictures on my blog, it's about the

Hi, Check that you are connecting to the correct points on the PCB (see below). Are you continuously shorting B2 to GND or for a short time? A short press should toggle the bypass state. There is a

Hi Luis, Read this thread: /g/ATU100/topic/104260313 also read the manual on github --- Cu ganduri bune, Marius - YO6RK senty.ro 73!

hello, I have atu-100 EXT 1.8-55MHz with a single and green button. I want to connect a button for bypass. When i short circuit ‘B2’ with gnd via pcb, there is no change in the display, and it

Hello everyone, I have successfully (well sort of) completed the ATU-1000 kit. However, while trying to tune the SWR via the potentiometer, when swapping the connectors, I have no power readout. I

Hello, How are you doing? I was not able to get any reading from your method when swapping the input with output in order to calibrate SWR. What other method can I use to calibrate the ATU-1000 SWR

After measuring the power in the antenna: swr is the same at 51% and at 78% The output power identical ,the faulty power measurement part (in ATU) indicates well after I use it as bypass helper

Hi, https://www.aliexpress.com/item/4001138597260.html --- Cu ganduri bune, Marius - YO6RK senty.ro 73!

Hi , i am looking an enclosure for ATU-1500 73 Luca