Date   
Re: ND6T AGC and Click kit wiring notes Gerber files

Timothy Fidler
 

Sorry . your name is  missing - It is hardly surprising that your software cannot import gerbers, which are simply a set of instructions for an industry standard PCB mafr process from the sixties.  Essentially it has to convert a physical layout back into a schematic.  It has no idea what the active devices were, just their footprints..Imagine a DS board with components mounted both sides. I has to convert that back to a design file at 100 percent accuracy. And some industrial PCBs are laminated up and have say 8 layers. It  would have to convert that back flawlessly.  (Just because someone wanted to reverse engineer something after losing the design file or for Industrial piracy reasons.)

Timothy E. Fidler : Engineer BE Mech(1) Auckland , NDT specialist AINDT UT /RT3 , MT2 CB #2885, 
Telephone Whangarei   022  691 8405
e: Engstr@...



----- Original Message -----
From:
BITX20@groups.io

To:
"BITX20@groups.io" <BITX20@groups.io>
Cc:

Sent:
Wed, 1 Aug 2018 08:30:06 +0000
Subject:
Re: [BITX20] ND6T AGC and Click kit wiring notes


Hi, I have been trying to get some software to produce the layout from a Gerber file, but I keep getting companies who will make a PCB from a .Gbr file. Is that the way to go? I use DesignSpark by RS for board design but there is no provision to import .Gbr. There is provision to export. Thanks

 

Sent from my Windows 10 device

 


From: BITX20@groups.io <BITX20@groups.io> on behalf of William R Maxwell <wrmaxwell@...>
Sent: Wednesday, August 1, 2018 12:02:27 AM
To: BITX20@groups.io
Subject: Re: [BITX20] ND6T AGC and Click kit wiring notes
 

Well done Kees and thanks. I agree the moment has come to call "Time". Having the gerbers available will enable others to have boards produced if required, including future group buys.

73

Bill, VK7MX


On 1/08/2018 1:20 AM, Kees T wrote:
A total of 864 AGC and/or Click mini-kits have been shipped so far. This is way more than i expected but that's OK .....popular circuits Don, ND6T, came up with.  Presently, I have about 20 AGC boards left from the last EasyEDA board order and about 100 Click boards left. It's been fun but it's time for me to do something else (like the SWR/Power meter as described earlier).

The new Ver 4 uBITX boards have the Click problem fixed. Therefore, after the last available AGC mini-kits have been sold/shipped, I'm going to quit and pass the torch to someone else. Order rates have dropped off some, so maybe everyone who wanted a mini-kit has one ??

The AGC board and Click board Gerbers have been uploaded to the files section under my call.

"On order" and "shipped" information is available in the "Files" section under my call.

73 Kees K5BCQ

Re: ND6T AGC and Click kit wiring notes

G8HAV
 

Hi, I have been trying to get some software to produce the layout from a Gerber file, but I keep getting companies who will make a PCB from a .Gbr file. Is that the way to go? I use DesignSpark by RS for board design but there is no provision to import .Gbr. There is provision to export. Thanks

 

Sent from my Windows 10 device

 


From: BITX20@groups.io <BITX20@groups.io> on behalf of William R Maxwell <wrmaxwell@...>
Sent: Wednesday, August 1, 2018 12:02:27 AM
To: BITX20@groups.io
Subject: Re: [BITX20] ND6T AGC and Click kit wiring notes
 

Well done Kees and thanks. I agree the moment has come to call "Time". Having the gerbers available will enable others to have boards produced if required, including future group buys.

73

Bill, VK7MX


On 1/08/2018 1:20 AM, Kees T wrote:
A total of 864 AGC and/or Click mini-kits have been shipped so far. This is way more than i expected but that's OK .....popular circuits Don, ND6T, came up with.  Presently, I have about 20 AGC boards left from the last EasyEDA board order and about 100 Click boards left. It's been fun but it's time for me to do something else (like the SWR/Power meter as described earlier).

The new Ver 4 uBITX boards have the Click problem fixed. Therefore, after the last available AGC mini-kits have been sold/shipped, I'm going to quit and pass the torch to someone else. Order rates have dropped off some, so maybe everyone who wanted a mini-kit has one ??

The AGC board and Click board Gerbers have been uploaded to the files section under my call.

"On order" and "shipped" information is available in the "Files" section under my call.

73 Kees K5BCQ

Re: experience with Sunil VU3SUA's enclosures #ubitx

Ian Reeve
 

https://amateurradiokits.in/pictures-of-ubitx-case/

 

 

 

That link gives some detail, I was particularly interested in the led wiring which is shown here. I also have the connectivity for the rear panel if I can oly find it!

 

 

Trouble is

Eddie to be honest, I find so many different threads and e-mails, I get swamped and do not always conduct my computer filing in decent order.

 

I will find it and send the pic to use for Arduino to usb on the rear panel. Cant find any info on the two jack plugs or 9 pin DSub which is pretty well obsolete now anyway.

 

I dry built mine in the enclosure making sure everything fitted prior to doing any soldering.

 

Hope this helps but am always willing to assist with pictures, the only tricky bit was assembling the display spacers and getting it positioned correctly so nothing is being forced into alignment.

 

My personal e-mail is ian.radioworkshop@... and would be happy to help

 

Best 73

 

Ian M0IDR

 

Sent from Mail for Windows 10

 


From: BITX20@groups.io <BITX20@groups.io> on behalf of Eddie Esserman <ee@...>
Sent: Wednesday, August 1, 2018 3:31:47 AM
To: BITX20@groups.io
Subject: Re: [BITX20] experience with Sunil VU3SUA's enclosures #ubitx
 
Ian,

Can you point me to the construction record you're referring to in first sentence?  Tnx.

Eddie WA4JXL

Re: wiring harnesses

Glenn
 

Richard, I don't know if you could obtain the exact original harness's, but you could make your own if it comes down to it.
You could buy the connectors from Mouser/Digikey I suspect, but for the sockets you preferably need a crimping tool or its a bit tedious.

There is another way, that I have used:-
eBay has header strips and sockets you can cut to length. https://www.ebay.com/itm/5-PCS-40-Pin-2-54mm-Single-Row-Straight-Male-Female-Pin-Header-Strip-AD/112176232585?epid=1349422579&hash=item1a1e397889%3Ag%3A9YcAAOSwEzxYT2Oz&_sacat=0&_nkw=HEADER&_from=R40&rt=nc&_trksid=p2334524.m570.l1313.TR11.TRC2.A0.H0.XHEADER.TRS1.TSS0&LH_TitleDesc=0

You can cut them to length and solder wires to them, heat-shrink the solder joint for mechanical strength, then put a bit of hot melt glue over the area.  I have done this many times, pictures are of my adapter cable to fit a Nextion display to a Raduino for example.



Re: wiring harnesses

Ian Reeve
 

The connectors are Molex type KK 0.1” pitch and are widely available through places like eBay. Available in various number of terminal “ways” 

 

The terminals themselves are crimp but I solder them without difficulty and they then click into place.

 

Hope this helps

Ian M0IDR

 

Sent from Mail for Windows 10

 


From: BITX20@groups.io <BITX20@groups.io> on behalf of Richard E Neese <kb3vgw@...>
Sent: Wednesday, August 1, 2018 3:34:00 AM
To: BITX20@groups.io
Subject: [BITX20] wiring harnesses
 
anyone here know where to get extra wiring harnesses for the ubitx and the bix40 ? we have 3 boards we recovered but no wiring harnesess

Re: uBitx V4 linearity mod in final audio amplifier #ubitx

Ronald Gratehouse
 

Glad you brought up the CW filter. Very frustrating. Awhile back I built a QRPp rig from Breadboardradio. Com. Great little half-watt transceiver. The other night frustrated with the bandwidth of my UBITx, I thought of the Toothpick CW filter from that rig, so, I hooked it up and it worked great. Couldn’t imagine how much it reduced noise level, and improved CW selectivity. CW filter is absolutely a must.

Ron KI5ADZ

Re: End Fed antennas w/ uBITX #ubitx

Timothy Fidler
 

 Allison sort of off topic  , recent email to you at ARRL addr  re avail of RF Ts in Australasia NOS  as a result of all work done for  Bitx . Definitely not as a Schiller  but you can take it as the latter if you like. :-).

Timothy E. Fidler : Engineer BE Mech(1) Auckland , NDT specialist AINDT UT /RT3 , MT2 
Telephone Whangarei   022  691 8405
e: Engstr@...



----- Original Message -----
From:
BITX20@groups.io

To:
<BITX20@groups.io>
Cc:

Sent:
Tue, 31 Jul 2018 17:20:39 -0700
Subject:
Re: [BITX20] End Fed antennas w/ uBITX


I have and disproved your methods, logic and resulting data.

Allison

Re: uBITX HF transceiver and blue MBITX metal case.

Mark M
 

Google 'rar file mac'. Lots of options.

Mark AA7TA

On 7/31/18 7:28 PM, Eddie Esserman wrote:
Dear Sunil,
How do we (I, actually, the other good students got it) open the rar file on a mac? ...

Re: Anyone with a Raduino for the uBITX version3 for sale?

Richard E Neese
 

look at the wa6isp board it is a better replacement RaduinoX its worth it .

Re: experience with Sunil VU3SUA's enclosures #ubitx

Eddie Esserman
 

I like mine too.  Even the puzzle of getting it all together with the ubitx parts is sorta fun, and mysterious.  We'll feel our way. I go back to the old Budd Box days, and this is a dream.  Still have a nibbling tool.  Never made a decent nibble.  Hi.

Eddie

wiring harnesses

Richard E Neese
 

anyone here know where to get extra wiring harnesses for the ubitx and the bix40 ? we have 3 boards we recovered but no wiring harnesess

Re: experience with Sunil VU3SUA's enclosures #ubitx

Eddie Esserman
 

Ian,

Can you point me to the construction record you're referring to in first sentence?  Tnx.

Eddie WA4JXL

Re: uBITX HF transceiver and blue MBITX metal case.

Eddie Esserman
 

Dear Sunil,

How do we (I, actually, the other good students got it) open the rar file on a mac?  Thanks.  Coming along nicely.  How do you have time to make cases, answering all of our questions.  But we are grateful

Eddie

Re: uBITX HF transceiver and blue MBITX metal case.

Kevin Rea
 

Use a program called WinRAR


On Tue, Jul 31, 2018, 7:25 PM Eddie Esserman <ee@...> wrote:
how do we open this rar file, looks like what i'm looking for.  can't find where the led leads connect to the board, and which 3 leads the mic connector uses.  been
away for a while, but having fun with this.  the connector board on the back, which i won't be using, hates solder, it seems.  The folder Sunil sent looks great, any help would be appreciated.  On a macbook.  Tnx.

Eddie

Re: uBITX HF transceiver and blue MBITX metal case.

Eddie Esserman
 

how do we open this rar file, looks like what i'm looking for.  can't find where the led leads connect to the board, and which 3 leads the mic connector uses.  been
away for a while, but having fun with this.  the connector board on the back, which i won't be using, hates solder, it seems.  The folder Sunil sent looks great, any help would be appreciated.  On a macbook.  Tnx.

Eddie

Re: End Fed antennas w/ uBITX #ubitx

Ken
 

Ladies and gents. Lets play nice.

73

Ken VA3ABN


On Tue, Jul 31, 2018, 9:47 PM Warren Allgyer <allgyer@...> wrote:

I am not engaging.

I will answer any questions from any quarter. But this has turned into a troll farm simply to assert control over a narrative. I think the real story is very clear for any thoughtful person. Not gonna play.

WA8TOD

Re: End Fed antennas w/ uBITX #ubitx

Warren Allgyer <allgyer@...>
 

I am not engaging.

I will answer any questions from any quarter. But this has turned into a troll farm simply to assert control over a narrative. I think the real story is very clear for any thoughtful person. Not gonna play.

WA8TOD

Re: End Fed antennas w/ uBITX #ubitx

ajparent1/kb1gmx
 

Bummer that is was not as claimed.

Its not like doing it right is hard or costs much.

Some examples here:

https://m0ukd.com/homebrew/baluns-and-ununs/91-magnetic-longwire-balun-unun/

Re: End Fed antennas w/ uBITX #ubitx

ajparent1/kb1gmx
 

You first.  Do it right this time.

Your methodology is faulty and the results are corrupt.

I've already made that exact error before, you want to stick by it its 
not something to be proud of.

Allison

Re: Digital / Audio connector names?

Joel Moerkerk
 

Cheers all thanks for the quick response!👍