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Tuning in "Test Mode"
With the unit in simple "Test Mode", I am experimenting with manual operation - so, basically to perform the tuning the same as the Autotune function, but doing it manually. However, I'm not sure
By Dave Walker · #1044 ·
Re: PIC16F18877-E/MV #ATU-10
.....and I have Glenn's V1.3 boards (about 10) available in the USA for $5 postpaid in the USA. 73 Kees K5BCQ
Re: PIC16F18877-E/MV #ATU-10
I have the V1.2 boards available ex UK
By Ellis Birt (G7SAI) · #1042 ·
Re: PIC16F18877-E/MV #ATU-10
OK Luca Good luck with the project. Glenn vk3pe
By Glenn · #1041 ·
Re: PIC16F18877-E/MV #ATU-10
Hi Glenn, thanks for your very detailed answer ! I have purchased two evaluation boards at mouser. I have seen that only few are still available. Have a nice 2022 Luca
By Luca IK2LRN · #1040 ·
Re: PIC16F18877-E/MV #ATU-10
Luca I take it you are building one of N7DDC's original PCB's??? That part is in very short supply as you have found. I don't know where you might find them. Mouser (Cat # *579-DM164142* ) have an
PIC16F18877-E/MV #ATU-10
Hi, i ask if someone knows where it is possible to purchase?PIC16F18877-E/MV for ATU-10. 73 Luca IK2LRN
By Luca IK2LRN · #1038 ·
Re: Test mode
That's great - thank you for this awesome tuner ! 73, Dave KG7WOC
By Dave Walker · #1037 ·
Re: Test mode
Hi, Dave The power measured at the input and the value is correct when SWR close to 1.
By David Fainitski · #1036 ·
Test mode
Hi - I have a question about the displayed data - With the unit in "Test Mode", the display shows "SWR" and a power value - is this value the power measured at the input to the tuner, or the output
By Dave Walker · #1035 ·
Re: extra v1.2 board in NA?
Thanks all! Didn't know that the v1.3 would work too. Good info! Did find a v1.2, so all set for now. 73 Mark AJ6CU
By Mark Hatch · #1034 ·
Re: extra v1.2 board in NA?
By the way, Mark 0603 parts will fit on my 0805 pads on V1.3x boards. Glenn
By Glenn · #1033 ·
Re: extra v1.2 board in NA?
Mark You could resolve it by fitting a separate USB socket. eBay has for example a little PCB that has a USB-Micro socket on it. Then wire it in.??? I know that won't be super easy either but would
By Glenn · #1032 ·
Re: extra v1.2 board in NA?
I have one. $5 including postage
By va3rr · #1031 ·
extra v1.2 board in NA?
Hi, Might have messed up my v1.2 board while trying to solder the USB-C socket. So I am looking for a plan b.? Since I have already bought all the smaller SMD components, prefer to stick with v1.2
By Mark Hatch · #1030 ·
Re: Completion kit assembly guide
They use the ground GND in common. <djcompton73@...>于2021年12月28日 周二09:32写道:
By 陈海生 · #1029 ·
ATU-10: an alternative PCB layout?
Hello! First of all - thanks, David, for this awesome project! My attempt is about bettering the ground at the RF-power part of the board. Originally it is too much cut-through, forcing more
By ZAO · #1027 ·
Re: Completion kit assembly guide
https://m.youtube.com/watch?v=6am8usWHHjo https://m.youtube.com/watch?v=bcwcDPU5PLQ&t=52s <djcompton73@...>于2021年12月26日 周日22:17写道:
By 陈海生 · #1026 ·
Re: Programming & compiling from github source code
Thanks for responding and the explanation. I will start playing with it today. Gregg KD1MU
By Gregg Lebovitz <gregglebovitz@...> · #1025 ·
Re: Completion kit assembly guide
Perfect, thanks! That was just how I was going to install the caps. Can I ask, is that an assembly video you took screenhots from? If so, I would love to see the video! I would also appreciate seeing
By djcompton73@... · #1024 ·