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Re: AGC Boards

 

All board info, bird files etc are in the blog post linked in the 1st post.

?
Re: AGC Boards

C¨¦sar EA3IAV
 

Hello! I am having a hard time looking for the pcb on that site. The link you posted is an empty order request

can you help me?
thank you
Re: Bitx40 no RX

 

¿ªÔÆÌåÓý

Hallo,

Deze taal ziet er prachtig uit, ik zou willen dat ik er meer van begreep. Ik vrees dat veel van de leden van deze groep hier geen wijs uit kunnen, misschien is het toch handiger en vriendelijker om de discussie in het engels te voeren?

Maybe you could try to send your messages in english? Far more people will be able to understand and perhaps help you.

?

Cor Beijersbergen PA4Q

?

From: [email protected] [mailto:[email protected]] On Behalf Of CO6EGM
Sent: donderdag 13 juli 2017 16:09
To: [email protected]
Subject: Re: [BITX20] Bitx40 no RX

?

Saludos Daniel...
Lo que m¨¢s me gusta de los kits de Sunil Es la posibilidad de poder ensamblar el bitx etapa por etapa e ir probando de que todo quede ok...
lo que hice fue remover las resistencias de 10ohm por donde pasa la alimentaci¨®n, de modo que solo dej¨¦ alimentado el transistor Q3, el BFO y el audio de recepci¨®n... aqu¨ª un corto video de c¨®mo suena este cachorro cuando le conecto a la fuente. Incluso sin el Raduino deber¨ªa escucharse un soplido, no este ruido...

Re: Still Not Working

 

A couple of points that may already have been covered:
  • Both RV1 (PA bias adjust) and R136 (drive level for TX) work "backwards". So to get more drive from your audio to the TX circuit, you must turn it counterclockwise. Clockwise reduces the drive level.

  • I noticed that you said you can hear yourself when you transmitted with your main station rig. If you don't have the protection diodes mod to protect Q13 (TX pre-driver), you may have blown Q13 (replace with 2N3904) when you transmitted with your 100W rig. Symptom of blown Q13 is that RX works fine but no TX.
Re: AGC Boards

 

¿ªÔÆÌåÓý

No worries if I reorder which I may I will get ya another.
? 73
? David



From: [email protected] <[email protected]> on behalf of Vince Vielhaber <vev@...>
Sent: Thursday, July 13, 2017 4:58 PM
To: [email protected]
Subject: Re: [BITX20] AGC Boards
?
Paypal will be delayed for a bit.? Getting an update from the cable
company.? In case you're wondering, the email happens on a different
connection.

Vince.



On 07/13/2017 04:55 PM, N8DAH wrote:
> Vince sorry they went super fast I got one for you.
>
>
>
>? All boards GONE at this time.
>
>
>
>? I may kit some more soon since people showed so much interest. After
> paypal and postage should break even.
>
>
>
>? Thanks all
>
>? 73
>
>? Happy Building
>
>???? David
>
>

--
?? Michigan VHF Corp.?? ??
www.cdupe.com
Our goal at nobucks is to provide a low cost alternative for your CD and DVD duplication needs. Whether your needs are for a short run or hundreds to thousands of CDs ...
www.nobucks.net
2006 ? Copyright nobucks dot net

??????????????????????????



Re: AGC Boards

Vince Vielhaber
 

Paypal will be delayed for a bit. Getting an update from the cable company. In case you're wondering, the email happens on a different connection.

Vince.

On 07/13/2017 04:55 PM, N8DAH wrote:
Vince sorry they went super fast I got one for you.



All boards GONE at this time.



I may kit some more soon since people showed so much interest. After
paypal and postage should break even.



Thanks all

73

Happy Building

David

--
Michigan VHF Corp.

Re: AGC Boards

 

Vince sorry they went super fast I got one for you.

?

?All boards GONE at this time.

?

?I may kit some more soon since people showed so much interest. After paypal and postage should break even.

?

?Thanks all

?73

?Happy Building

??? David
Re: AGC Boards

Vince Vielhaber
 

The email requested 2 but I'll take the one.

Vince.

On 07/13/2017 04:50 PM, N8DAH wrote:
I don't see it I have 1 left if you would like it.

73
David



------------------------------------------------------------------------
*From:* [email protected] <[email protected]> on behalf of Vince Vielhaber
<vev@...>
*Sent:* Thursday, July 13, 2017 4:46 PM
*To:* [email protected]
*Subject:* Re: [BITX20] AGC Boards

Did you get my email??

Vince.



On 07/13/2017 04:37 PM, N8DAH wrote:
about 2 left as of this posting.
--
Michigan VHF Corp.
Welcome to nobucks dot net <>
www.nobucks.net
2006 ? Copyright nobucks dot net

<>

nobucks dot net - CD/DVD Duplication <>
www.cdupe.com
Our goal at nobucks is to provide a low cost alternative for your CD and
DVD duplication needs. Whether your needs are for a short run or
hundreds to thousands of CDs ...






--
Michigan VHF Corp.

Re: AGC Boards

 

¿ªÔÆÌåÓý

I don't see it I have 1 left if you would like it.

? 73
?? David



From: [email protected] <[email protected]> on behalf of Vince Vielhaber <vev@...>
Sent: Thursday, July 13, 2017 4:46 PM
To: [email protected]
Subject: Re: [BITX20] AGC Boards
?
Did you get my email??

Vince.



On 07/13/2017 04:37 PM, N8DAH wrote:
> about 2 left as of this posting.
>

--
?? Michigan VHF Corp.?? ??
www.nobucks.net
2006 ? Copyright nobucks dot net
www.cdupe.com
Our goal at nobucks is to provide a low cost alternative for your CD and DVD duplication needs. Whether your needs are for a short run or hundreds to thousands of CDs ...

??????????????????????????



Re: AGC Boards

 

¿ªÔÆÌåÓý

Sorry but no DX shipping at this time best I could do is link you where I got them.

73
?David

?

dirtypcbs.com
Welcome to the next version of the DirtyPCBs.com interface. This system integrates with 8 different Chinese suppliers, and will eventually offer every type of cheap ...



From: [email protected] <[email protected]> on behalf of OZ9AEW <madsen1960@...>
Sent: Thursday, July 13, 2017 4:43 PM
To: [email protected]
Subject: Re: [BITX20] AGC Boards
?
price incl shipping for 1 ps PCB to Denmark ?
have PayPal so no problem there

Re: AGC Boards

OZ9AEW
 

sorry I have no email from you
Re: AGC Boards

Vince Vielhaber
 

Did you get my email??

Vince.

On 07/13/2017 04:37 PM, N8DAH wrote:
about 2 left as of this posting.
--
Michigan VHF Corp.

Re: AGC Boards

OZ9AEW
 

price incl shipping for 1 ps PCB to Denmark ?
have PayPal so no problem there
Re: AGC Boards

 

about 2 left as of this posting.
Re: blown LM 386 ?

OZ9AEW
 

no speaker wire is connect to Gronud !

I use a PVC box with a single sided PCB Board below Bitx40 board and ALL GND are solder to that PCB except from speaker
Re: blown LM 386 ?

OZ9AEW
 

sure I will use a socket if I have to replace it

I am looking at diagram , and it looks like relay K2 change M1 and M2 which look like Mute func. for me
Re: blown LM 386 ?

Vince Vielhaber
 

I meant the voltage on the pins of the IC. Did you ground one of the speaker wires?

Vince.

On 07/13/2017 04:05 PM, OZ9AEW wrote:
easy done... 0 V on all pins on Vol Pot
--
Michigan VHF Corp.

Re: blown LM 386 ?

 

¿ªÔÆÌåÓý

If you replace it, remember to put a socket in?

Mike, WA6ISP


On 7/13/2017 1:06 PM, OZ9AEW wrote:
input is Pin 3 and no static noise when touch it 

-- 
Mike Hagen, WA6ISP
10917 Bryant Street
Yucaipa, Ca. 92399
(909) 918-0058
PayPal ID  "MotDog@..."
Mike@...
Re: blown LM 386 ?

OZ9AEW
 

input is Pin 3 and no static noise when touch it
Re: blown LM 386 ?

OZ9AEW
 

easy done... 0 V on all pins on Vol Pot
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