Hi, I'm trying to adjust a matching network in a wide frequency range. The EU1KY analyzer is fast enough do do the job in real time, it is great However, the auto-zoom/auto-scale feature is killing me

hi Struggling to find any pdf manual for the 1300 which i have jusat recd

I Have recieve the mini1300 bur the usb-hs is not working, when i connect to the computer nothing happens, (test on 3 computers) Device manager of windows nothing happens. I see on the mainbord no jum

Hello, I have a mini1300 but the usb-hs is not doing nothing when i connect to the computer, in device manager also nothing happens i see that on the mainboard there are no jumpers is this normal. grz

Can anyone tell me the pin where the center conductor is supposed to go? I got them mixed up :( Thank you

Hi it seems that the new Antscope is open source and now works with nanoVNA-H I tested and works good It does NOT work on NanoVNA-F ( 4" version ) It does NOT work on the latest EU1KY software.. Is it

Marcin wrote the following to me. I would like to put his proposals up for discussion here. ... I have basically three remarks (reservations) about the operation of the analyser NOTE 1 When using the

All: I have been using my EU1KY Analyzer to conduct some weak signal UHF/VHF tests at my QTH. Specifically, I have been using it to roughly get an idea of how well my receiver is doing on VHF. I would

Hi Everyone. I made this VNA almost 2 years ago then added the S2 Port when Ian came up with his upgraded Firmware. Now this VNA is encased in Aluminum case, but the ADC/Mixer/PLL section of the VNA F

Today was a holiday here in USA, and I used that opportunity to test many different RF chokes using a Rohde & Schwarz ZNB 20 VNA. My goal was to identify a RF choke for my EU1KY Antenna Analyzer, that

Hi I have a FAA-450 v3 built 2017-10-02. Have just added the 2 port upgrade. tried to get the ST STM32 ST-Link utility but am unable to get permission to down load it. Need a lot of help to get the so

Looks like my problems with my AA continue. I keep reformatting the SD card, and re-running the HW calibration as I'm testing new RF chokes on the RF board. Another thing I've recently done was change

Hi, I have two different RTC modules: 1. RTC DS3231 and AT24C32 (the big one with CR2032) 2. RTC DS3231 (the small one) I use software version 3.0d 2019-06-11. After power loss the VNA shows only the

While trying to add the real time clock (RTC) board with DS3231 (the bigger version with AT24C32) to the analyzer board in my Mini600 I made something wrong. The resulting graph shows erratic jumps ov

Hi, Where can I find the remote control command set used in the EU1KY analyzer? Ward Harriman (the author of SimSmith) is willing to take a look at it, maybe this would allow at some point in the futu

What type of coax is this that broke? Where can I get replacement or can this be fixed?

For 1 year now I have bought the Mini 1300. When I skipped it it had version 0.35 and I upgraded it to version 0.53 / 2019-05-04. Please I want to ask the most famous and experienced, to upgrade to a

Hi all, I DIY an AA，but when I commissioning it, I find the magnitude of the measured signals in DSP window isn’t around 1200-1600, The Green one is around 2500-2700. I replace the sa602 chip and the

Hello, Has anyone done an accuracy review (frequency & return loss) of the EU1KY analyzer at UHF frequencies - 440 MHz? I've searched all over but cannot find anything. There is something discussed he

Hello everyone, I am just staring with the mini 1300 and it looks like I have to do a hardware calibration. I opened the device and went looking for a jumper to set it to HW and could not find it. Doe