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HI Everyone. I'm working on a nice little add-on board for the uBitx. It contains: - 200hz CW Filter - Mic Preamp (SMM2167 Module) - VK3YE LED AGC - LPF section (Dual relay per filter) I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT... Maybe $5 a board + post (VK-$1, DX-$3) Here is a prototype picture:  73 Nick VK4PP
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On Fri, Mar 29, 2019 at 12:19 PM, Nick VK4PP wrote:
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
Nice. I want one. Perforations to separate the lpf section for a different location if desired?? Regards Simon VK3ELH
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On Fri, Mar 29, 2019 at 11:59 AM, Kelly Jack wrote:
Perforations to separate the lpf section for a different location if desired??
I could, But the idea is that is plugs in at the front for the Audio connector and then lines up at the back to sit in the same foot print as the original LPF section. I will align the mounting holes to use the front right main board hole, and then another 2, with easy to drill locations, I am thinking maybe the GND connector of the original(now unused) antenna connector. and then a convenient/unused via some where on the other edge.... I have basically done all these mods but as separate boards at this stage, and although it works, I think a single board would be much neater, I did even toy with the idea of integrating my RaduinoI2C boar into it as well... well maybe... maybe not... If i go ahead an produce these in a large quantity, I will do a proper PDF manual with nice build photos. But it will be a few weeks/months till then, I have an unfinished uBitx here that a very patient gentleman is waiting for to be complete.... 73 Nick VK4PP
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Also, POP fix for earlier boards, and a HPF on RX for BCI option.
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Hi,
Saw this referenced on ubitx.net. How is the project going? Sounds like a great addon. Be happy to be the test subject on a V4 board. :-)
Mark
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Looks nice. Please put me down for at least one.
Tks & 73....? ? Mark? ? AA7TA
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HI All.
Thanks for the interest,
Its been slow going, I'm about 95% complete, just need to confirm spacing/sizing and go over it all again...
Ill get there, eventually.
73 Nick VK4PP
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I am interested too
Joe
KD2NFC
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Interesting. Which μbitx, 3, 4, 5? Can you make the LPF board separate or at last can be cut off? Also how about including a 160M LPF position? Guess this would entail software changes, but I am sure that for the excellent programmers in this group it would be just a simple matter to modify the software. Thanks and regards Lawrence
On Thu, May 2, 2019 at 5:22 AM Joe Puma < kd2nfc@...> wrote: I am interested too
Joe
KD2NFC
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Hi Nick, ????????????? Put my name on one please.Regards Dave G0AYD.
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Hi Nick, ? Put my name on one please. ? Regards Jean ON4AEF. ? ?
toggle quoted message
Show quoted text
From: [email protected] [mailto:[email protected]] On Behalf Of Dave Dixon
Sent: donderdag 2 mei 2019 15:45
To: [email protected]
Subject: Re: [BITX20] VK4PP Ultimate uBitx Daughter Board. #ubitx #filters #parts ? ????????????? Put my name on one please.Regards Dave G0AYD. ? HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
|
toggle quoted message
Show quoted text
Hi Nick, ????????????? Put my name on one please.Regards Dave G0AYD.
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Adding 160m LPF will help a lot.
Miguel
On Thu, May 2, 2019 at 5:37, Lawrence Galea <9h1avlaw@...> wrote: Interesting. Which μbitx, 3, 4, 5? Can you make the LPF board separate or at last can be cut off? Also how about including a 160M LPF position? Guess this would entail software changes, but I am sure that for the excellent programmers in this group it would be just a simple matter to modify the software. Thanks and regards Lawrence On Thu, May 2, 2019 at 5:22 AM Joe Puma < kd2nfc@...> wrote: I am interested too
Joe
KD2NFC
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Where's this daughter board that everybody's talking about? I went to the website and I see no reference to it whatsoever?
On Wed, May 1, 2019, 11:16 AM Mark Hatch < mark2382@...> wrote: Hi,
Saw this referenced on . How is the project going? Sounds like a great addon. Be happy to be the test subject on a V4 board. :-)
Mark
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Hi Nick
Can you also put me down for one please
Regards
?
Keith
Vk6qa
?
toggle quoted message
Show quoted text
From: [email protected]
[mailto:[email protected]] On Behalf Of Sudanthiram N
Sent: Thursday, 2 May 2019 10:18 PM
To: [email protected]
Subject: Re: [BITX20] VK4PP Ultimate uBitx Daughter Board. #ubitx
#filters #parts
?
?
?????????????
Put my name on one please.Regards Dave G0AYD.
?
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be
1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Hi Nick
Can you also put me down for one please
regards
chris
2E0BMA
toggle quoted message
Show quoted text
Hi Nick
Can you also put me down for one please
Regards
?
Keith
Vk6qa
?
?
?
????????????? Put my name on one please.Regards Dave G0AYD.
?
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Nick, Put me down for one also and let me know how to pay, thanks
Don
Hi Nick
Can you also put me down for one please
regards
chris
2E0BMA
Hi Nick
Can you also put me down for one please
Regards
?
Keith
Vk6qa
?
?
?
????????????? Put my name on one please.Regards Dave G0AYD.
?
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Nick, I too would like one of these boards. Adrian
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
-- Adrian Blake, VK2ALF 101 Mulach St Cooma, NSW, 2630 Australia Mobile +61 407232978
P?rna tn 3 Otep?? Valga Estonia Mobile +372 51971441
--
Adrian
VK2ALF
Cooma, Australia & Otep??, Estonia
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Interested in 2
boards.
Daniel KB3MUN
On 3/28/2019 21:19, Nick VK4PP wrote:
toggle quoted message
Show quoted text
HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will
need to be 1206 SMT...
Maybe $5 a board + post (VK-$1, DX-$3)
Here is a prototype picture:
73 Nick VK4PP
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Nick VK4PP
Adrian
Jay - WS4JM