开云体育

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. ATU100
  2. Messages
Expanded Topics Messages Polls
Date
Re: connection issues

 

开云体育

Paul, How are you getting on with your FT-707 repair?

On 05/01/2023 08:32, paul larner wrote:

Hi all,i just had this delivered from ebay?
it came with just a bom and no paperwork to talk of,missing buttons+ power headers missing too,well i have built it,it has a small 0.95" oled display,on the display the pins are marked looking from the front left to right:1=gnd 2=vcc 3=scl 4=sda,on the main atu pcb left to right the pins are marked 1=clk 2=dat 3=gnd 4=vcc 5=mclr,i understand the gnd and vcc? also maybe clk is the clock on both?,,what does the scl and sda correspont to on the mainboard pinouts?,as is when powered up i get a single relay click and a blank display,can anyone help?,i feel the info supplied with these kits are total garbage!,thanks 73 de m3vuv.

Re: MAYBE A DUMB QUESTION BUT!

 

?
Re: MAYBE A DUMB QUESTION BUT!

 

hope this helps,where it says rf input,is that from the radio or ant?
Re: MAYBE A DUMB QUESTION BUT!

 

Re: MAYBE A DUMB QUESTION BUT!

 

as i said this is a kit ,and the display can be fitted anywhere so that answer doesent help,can folks not refer to the schematic and tell me?.
Re: MAYBE A DUMB QUESTION BUT!

 

On mine the RF in is on the left when looking at the display.
--
Colin - K6JTH?
Re: MAYBE A DUMB QUESTION BUT!

 

ok but the reason i ask is this was a kit,all i have to go on is the schematic,it doesent say ant or radio just in and out!,if it wasnt clear i wouldnt of asked!.


On Fri, Jan 6, 2023 at 10:53 PM Colin Kaminski <colinskaminski@...> wrote:
Hi Paul, The antenna connects to the ATU100 on the ANT port and a jumper connects to the transceiver on the RF in port. I use a morse key to send a signal from the transceiver to tune.
--
Colin - K6JTH?
Re: programming the atu 100

Gregg Lebovitz
 

Paul,

The tuner uses a PIC chip that is different than an Arduino. The PIC must be programmed with a PICkit 2,3,or 4 and software for uploading the firmware to the PIC via the PICkit. The answer to your question is no you cannot use an Arduino board to program the PIC.

Gregg
Re: MAYBE A DUMB QUESTION BUT!

 

Hi Paul, The antenna connects to the ATU100 on the ANT port and a jumper connects to the transceiver on the RF in port. I use a morse key to send a signal from the transceiver to tune.
--
Colin - K6JTH?
MAYBE A DUMB QUESTION BUT!

 

Hi all,I have just finished my atu 100 kit build and fitted it in a case,silly question but does the antenna go to the in or the radio?,also will it automaticaly tune when i put rf into it,thanks.m3vuv
ATU 100 kit for sale #ATU-10

g4edg
 

Hi

I have an unbuilt ATU 100 kit for disposal. When I say kit, the PCB only has the processor and the tuning caps fitted, the remainder of the parts, including surface mount types are provided but will need to be soldered to the board.?

I have taken a few of the surface mount components from the kit to fix a ready built ATU, notably the swr sensor diodes and one or two transistors and surface mount caps...these were over provided, so there may be enough.

Display may not work, but is provided

SMA connectors provided, but no case.

Good source of spares or a complete build.

Sold as described, no guarantee!?

?15 plus postage

73 Steve G4EDG
Re: connection issues

 

Hi, Paul
ATU-100 is the fully open source project and you can find all the info in one place?


even instruction manuals on different languages.
Re: atu-100 radio controled

 

Hi. As I know Icom can do that if you will connect a tuner to TRX via Icom Tuner interface.

But this ATU can to initiate new tuning automatically everetime when high SWR detected so the TRX connection is not necessary.
Re: programming the atu 100

 

Hi, Paul.
Theoretically it is possible to create a sketch to programm needed processor, a simple serial protocol is using but I never heard about somebody did it.?
It will be smarter to buy a cheap clone pickit 3 and have the possibility to programm all the PIC controllers and use special software to do that.?

Also I would ask you to read and follow the policy rules in the pinned message at the top of the main page.
Thank you .?
Re: programming the atu 100

 

开云体育

His answer was ’NO it can’t” and he was helping you by ?telling you what you need to program the ATU-100.
They are totally different chips.
If you had done some research you would know this.
People on here are trying to help you.
There is no need for sarcasm

On 5 Jan 2023, at 22:24, paul larner <quadzillatech@...> wrote:

i was thinking more along the lines of doing it with what i already have,sorry but your answer doesent answer what i asked ok.73.

Re: programming the atu 100

 

开云体育

Come on moderators, there is no need for this.
Some folk you can’t help.

On 5 Jan 2023, at 22:41, paul larner <quadzillatech@...> wrote:

not answering what was asked doesent help!,Do you have verbal dioreaha too?.

Re: programming the atu 100

 

Dave you say the answer was done,how is that then?,i already know a dedicated programer can do the job,the whole question was about trying to use an arduino to do the same,telling me to buy a pkit3 doesent answer my original question,if you think it does can you explaine?,regards.73
Re: programming the atu 100

 

Paul, the answer was done. Please more polite.?
Re: programming the atu 100

 

开云体育

Pull your head in mate.

?

From: [email protected] <[email protected]> On Behalf Of paul larner
Sent: 6 January 2023 11:41 AM
To: [email protected]
Subject: Re: [ATU100] programming the atu 100

?

not answering what was asked doesent help!,Do you have verbal dioreaha too?.

Re: ATU-100 Auto switch does not work? #atu-100

 

why not tell/show what pins were shorted to help others/,you gave only half of the answer!!.
1621 - 1640 of 3485