Date   
Firmwarre updating

Toni Cossio
 

Following the procedure I downloaded the firmware version 1.095.
Everything works perfectly.
What is the procedure to update the firmware with the next version 1.097 or 1.1?
You can help me.
Thanks IV3XHM, Toni

Re: uBITX Wireup Diagrams on the HF SIGNALS WEBSITE ARE WRONG!! #ubitx #ubitx-help

paul wegwert
 

Hamp,

I don't know if you ever got your reply from Al but I just made his adapter for my uBitx 5 and it works great. I made it just like the picture and schematic.

Hope this helps,

73's

Paul
KD9JYV

Re: ubix & bitx in enclosures for sale

Bill Robbins
 

I would love to see the list

Bill

On Nov 16, 2019, at 2:19 PM, bill steffey NY9H <Ny9h@...> wrote:

I have a ubitx original in a tentec enclosure and a 40 meter ssb bitx in a plastic enclosure for sale.

Both work as expected.... so many projects ....TOO many projects,,,

60 USD for the bitx 120 USD for the ubitx in tentec encl... both plus freight should fit in USPS 15$ box,

I MADE A LIST OF STUFF INCLUDING THE UBIT STUFF, BUY WITH ANOTHER 180 ITEMS. if you want the list email me separately- off reflector for a copy by email. ny9h@...

While the list is titled ESTATE SALE...it should have been PRE- estate sale. my apologies... the National HRO , Johnson Navigator and the Central Electronics are gone. ((prices do NOT include freight.))

bill ny9h




ubix & bitx in enclosures for sale

bill steffey NY9H
 

I have a ubitx   original in a tentec enclosure and a 40 meter ssb bitx in a plastic enclosure for sale.

Both work as expected....  so many projects ....TOO many projects,,,

60 USD for the bitx     120 USD  for the ubitx  in tentec encl...  both plus freight   should fit in USPS  15$ box,

I MADE A LIST OF STUFF INCLUDING THE UBIT STUFF, BUY WITH ANOTHER 180 ITEMS. if you want the list email me separately- off reflector for a copy by email.         ny9h@...

While the list is titled ESTATE SALE...it should have been  PRE- estate sale. my apologies... the National HRO , Johnson Navigator and the Central Electronics are gone. ((prices do NOT include freight.))

bill ny9h

Re: uBITX Securing radiuno after Nextion install #raduino #ubitx

Mike WA0YCN
 

Got mine today - excellent solution. From flaying in the wind to rock solid.

Thanks,

Mike
WA0YCN

Re: Band pass filter

iz oos
 

2.2mH is a large value. I guess its purpose be protection against statics. 1uH has is a low impedance at MW providing some highpass but maybe not enough in presence of a nearby station. Try it in any case.


Il 16/nov/2019 04:15, "MVS Sarma" <mvssarma@...> ha scritto:
Great. Simpler idea. Elektor sdr design by Burkhard Kainka  had 2.2mH inductor across antenna

On Fri, 15 Nov 2019, 11:25 pm Miguel Angelo Bartie via Groups.Io, <py2ohh=yahoo.com.br@groups.io> wrote:
A simple way to kill BC AM signals is using a 1µH or less in pararllel with antenna input....
Try ... 

73 from py2ohh miguel

Re: Nice matching knob for inkits black case #ubitx #tuning-knob #parts

Lawrence Galea
 

Thanks

Re: Band pass filter

Curt
 

Lots of data here already. An AM station antenna is actually the very tall tower itself,  should be easy to see where it is. But you might have other interference sources there. If you can take your ubitx to a park with a battery and many feet of wire, see if it receives better there. Some have to enjoy their ham radio away from home because of interference. Do see if the bad interference at home is on every ham band.

Curt

Re: Nice matching knob for inkits black case #ubitx #tuning-knob #parts

Herman Scheper
 

I found this and ordered it yesterday:

 

https://www.aliexpress.com/item/32918944488.html?spm=a2g0s.9042311.0.0.596e4c4dwMp66E

 

 

Van: BITX20@groups.io <BITX20@groups.io> Namens f4huy.ham@...
Verzonden: zaterdag 16 november 2019 07:28
Aan: BITX20@groups.io
Onderwerp: Re: [BITX20] Nice matching knob for inkits black case #ubitx #tuning-knob #parts

 

https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.fr%2Fulk%2Fitm%2F274081704259

Like that? 

Re: Nice matching knob for inkits black case #ubitx #tuning-knob #parts

f4huy.ham@...
 

Re: Band pass filter

MVS Sarma
 

Great. Simpler idea. Elektor sdr design by Burkhard Kainka  had 2.2mH inductor across antenna


On Fri, 15 Nov 2019, 11:25 pm Miguel Angelo Bartie via Groups.Io, <py2ohh=yahoo.com.br@groups.io> wrote:
A simple way to kill BC AM signals is using a 1µH or less in pararllel with antenna input....
Try ... 

73 from py2ohh miguel

Re: Nextion 5" display noise #noise #ubitx #nextion

MVS Sarma
 

That is interesting   Dave. Thanks. 
Sarma vu3zmv

On Sat, 16 Nov 2019, 5:22 am _Dave_ K0MBT, <davesters@...> wrote:
I was able to abate noise by wrapping the 4 wires through a small toroid. 
--
73
Dave
k0mbt
Raduino bracket and Ham_Made_Keys

Re: Prewired 16x2 blue display

Gary Anderson
 

On Fri, Nov 15, 2019 at 12:45 PM, <andy@...> wrote:
Is there a larger 2 line display we could substitute directly for visually impaired or for mobile use thats easier to see??
VE6KP Andy
Yes there are somewhat larger common 16x2 displays. I can't speak to 'direct' replacement, (not interested in doing that homework) but these have I2C modules and 6800 parallel library support.
https://www.buydisplay.com/default/3-3v-or-5v-blue-arduino-16x2-character-lcd-display-module-i2c
Look at the datasheet and see if the size is what your after.  The rest should be simple software changes, if needed at all. 

Re: uBITX Securing radiuno after Nextion install #raduino #ubitx

Justin Phillips K5AXL
 

Fits like a glove, thanks David

Re: Prewired 16x2 blue display

 

Hi M. LeBlanc,

I've had good luck shipping to Canada with Arrow Electronics.  They are pretty much an international company so they are used to shipping to/from different countries.

I'm in Ottawa if you need assistance with your bitx.

73,


Mark.

Re: Nextion 5" display noise #noise #ubitx #nextion

_Dave_ K0MBT
 

I was able to abate noise by wrapping the 4 wires through a small toroid. 
--
73
Dave
k0mbt
Raduino bracket and Ham_Made_Keys

Re: Nice matching knob for inkits black case #ubitx #tuning-knob #parts

Lawrence Galea
 

Link please?


On Thu, Nov 14, 2019 at 1:38 PM howard winwood G4GPF <winwoodh@...> wrote:
Same thing from China via eBay for £3.41 Inc free postage, just ordered one.

On Thu, 14 Nov 2019, 00:21 Robert Freeman, <michmasher@...> wrote:
Looks nice. Thanks for sharing. 

Robert NQ0T 

Re: Prewired 16x2 blue display

andy@...
 

Is there a larger 2 line display we could substitute directly for visually impaired or for mobile use thats easier to see??
VE6KP Andy

Re: Prewired 16x2 blue display

_Dave_ K0MBT
 

It seems the problem is mainly about soldering technique or general electrical repair.

One tip I have is to plug the female connector on to the male connector. Use quality solder and additional flux. along with a clean tip. 

Solder a pin near each end then move around so you don't heat them in kind. A bit like tightening lug nuts on a wheel. 
--
73
Dave
k0mbt
Raduino bracket and Ham_Made_Keys

Squeel and intermittent loss of audio v5

Maurice Bersan
 

Just a heads up if you have a v5 board and are using the universal case with the extra accessory board. The one with Ptt audio and CW jack's mounted on the front panel. I noticed with mine that occasionally when I plugged the mike in I would loose audio and had a loud squeel when I turned the volume down. Problem went away when I removed the mike.. after about an hour of head scratching I found the underside of the accessory board would come in contact with the threaded riser beneath it....the one on the volume pot side of the lower case, which is used to secure the front case stand. Just a minute amount of flexing of the front panel would set it off. I ended up grinding off about 1/32 off the riser for clearance.
Cheers

Maurice.   Vk6hly