Date   

Re: crystal sockets or mounting pins

Johnny AC0BQ
 

Here is my version of the ground arrangements.
not idea for band hopping, but should be ok for a swap or two!
Johnny AC0BQ

On Sat, Mar 9, 2013 at 11:06 AM, Barney <barneyro@...> wrote:
 

Hi;

I had a hazy memory of that, glad you came up with it Terry. 

73

Barney



On 3/9/2013 10:16 AM, WA0ITP wrote:
 

Check out Chuck's very neat SAVXO crystal socket mounting method.  There's a link to his page on the SAVXO home page.   It's similar to John's idea below and may be directly applicable to the pigrig.  Or just about any rockbound rig.
 
----------------------------------
I love this radio stuff !
72   WAØITP
www.wa0itp.com
www.4sqrp.com
www.qrpspots.com
 
 
----- Original Message -----
Sent: Saturday, March 09, 2013 10:09 AM
Subject: Re: [4sqrp] crystal sockets or mounting pins

GM John:
Sounds like a good idea to me!
Thanks
Johnny AC0BQ

On Sat, Mar 9, 2013 at 9:59 AM, John R. Lonigro <jonigro@...> wrote:
 

Carrying this thought a little further, I'm wondering if there would be some way to run the crystal case ground to a third pin and not need paperclips at all.  I'm not familiar with the SAVXO, NS40, or PIGRIG pcb's, but if there were room, you could get a 4 machine pin SIP socket, remove the 2nd pin (as before), bend the 4th pin at a 90 degree angle, and solder a bare wire to that pin.  Then you could solder that socket to the PCB, running the bare wire to ground.  Solder the crystal to a 2nd 4 pin SIP socket and run the case ground to the 4th pin.  When the crystal is plugged into the board, the case will automatically be grounded.  Just a thought.

72,

John AA0VE




On 03/09/2013 09:25 AM, Tim McDonough N9PUZ wrote:
 

If you need a more robust technique also remember that machine pin type
sockets stack easily. You could take another similar piece and solder
the crystal to it so you are not stressing the crystal leads each time
you insert or remove it.

Another good use for these strips is as sockets and connectors in your
construction projects. Rather than solder all of the leads from switches
and pots to the circuit board you can attach them to a socket and then
plug that into a second socket mounted on your PCB. If you ever have to
remove the board for repairs it's easy to unplug things.

Tim N9PUZ

> Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...
> w5usj@...>>:
>
> Bobby,
>
> Here's one with pictures...
>
> http://www.qrpkits.com/buildertip03.html
>
> Used this method on many Rock-Mites and others to make complete band
> changes including output filters. Worked out well with the SAVXO too.






SIP Crystal Sockets

WA0ITP
 

GM Chuck,

Do you happen to have a part number for the SIP sockets you show here
http://w5usj.com/4sqrpsavxo.html

Thanks much

----------------------------------
I love this radio stuff !
72 WA�ITP
www.wa0itp.com
www.4sqrp.com
www.qrpspots.com


Re: crystal sockets or mounting pins

Barney <barneyro@...>
 

Hi;

I had a hazy memory of that, glad you came up with it Terry.�

73

Barney



On 3/9/2013 10:16 AM, WA0ITP wrote:
�

Check out Chuck's very neat SAVXO crystal socket mounting method.� There's a link to his page on the SAVXO home page.�� It's similar to John's idea below and may be directly applicable to the pigrig.� Or just about any rockbound rig.
�
----------------------------------
I love this radio stuff !
72�� WA�ITP
www.wa0itp.com
www.4sqrp.com
www.qrpspots.com
�
�
----- Original Message -----
Sent: Saturday, March 09, 2013 10:09 AM
Subject: Re: [4sqrp] crystal sockets or mounting pins

GM John:
Sounds like a good idea to me!
Thanks
Johnny AC0BQ

On Sat, Mar 9, 2013 at 9:59 AM, John R. Lonigro <jonigro@...> wrote:
�

Carrying this thought a little further, I'm wondering if there would be some way to run the crystal case ground to a third pin and not need paperclips at all.� I'm not familiar with the SAVXO, NS40, or PIGRIG pcb's, but if there were room, you could get a 4 machine pin SIP socket, remove the 2nd pin (as before), bend the 4th pin at a 90 degree angle, and solder a bare wire to that pin.� Then you could solder that socket to the PCB, running the bare wire to ground.� Solder the crystal to a 2nd 4 pin SIP socket and run the case ground to the 4th pin.� When the crystal is plugged into the board, the case will automatically be grounded.� Just a thought.

72,

John AA0VE




On 03/09/2013 09:25 AM, Tim McDonough N9PUZ wrote:
�

If you need a more robust technique also remember that machine pin type
sockets stack easily. You could take another similar piece and solder
the crystal to it so you are not stressing the crystal leads each time
you insert or remove it.

Another good use for these strips is as sockets and connectors in your
construction projects. Rather than solder all of the leads from switches
and pots to the circuit board you can attach them to a socket and then
plug that into a second socket mounted on your PCB. If you ever have to
remove the board for repairs it's easy to unplug things.

Tim N9PUZ

> Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...
> w5usj@...>>:
>
> Bobby,
>
> Here's one with pictures...
>
> http://www.qrpkits.com/buildertip03.html
>
> Used this method on many Rock-Mites and others to make complete band
> changes including output filters. Worked out well with the SAVXO too.





Re: crystal sockets or mounting pins

Jim Kortge
 

On 3/9/2013 11:06 AM, random.path wrote:
What effects would the extra lead lengths of the crystals have? Negligible, I hope.

Chip
AE5KA
It would seem that longer crystal leads would add a tad of inductance and quite possibly shift the oscillation frequency down a bit; a few Hz I'm guessing at most.

72,

Jim, K8IQY


Re: crystal sockets or mounting pins

WA0ITP
 

Check out Chuck's very neat SAVXO crystal socket mounting method.  There's a link to his page on the SAVXO home page.   It's similar to John's idea below and may be directly applicable to the pigrig.  Or just about any rockbound rig.
 
----------------------------------
I love this radio stuff !
72   WAØITP
www.wa0itp.com
www.4sqrp.com
www.qrpspots.com
 
 

----- Original Message -----
Sent: Saturday, March 09, 2013 10:09 AM
Subject: Re: [4sqrp] crystal sockets or mounting pins

GM John:
Sounds like a good idea to me!
Thanks
Johnny AC0BQ

On Sat, Mar 9, 2013 at 9:59 AM, John R. Lonigro <jonigro@...> wrote:
 

Carrying this thought a little further, I'm wondering if there would be some way to run the crystal case ground to a third pin and not need paperclips at all.  I'm not familiar with the SAVXO, NS40, or PIGRIG pcb's, but if there were room, you could get a 4 machine pin SIP socket, remove the 2nd pin (as before), bend the 4th pin at a 90 degree angle, and solder a bare wire to that pin.  Then you could solder that socket to the PCB, running the bare wire to ground.  Solder the crystal to a 2nd 4 pin SIP socket and run the case ground to the 4th pin.  When the crystal is plugged into the board, the case will automatically be grounded.  Just a thought.

72,

John AA0VE




On 03/09/2013 09:25 AM, Tim McDonough N9PUZ wrote:
 

If you need a more robust technique also remember that machine pin type
sockets stack easily. You could take another similar piece and solder
the crystal to it so you are not stressing the crystal leads each time
you insert or remove it.

Another good use for these strips is as sockets and connectors in your
construction projects. Rather than solder all of the leads from switches
and pots to the circuit board you can attach them to a socket and then
plug that into a second socket mounted on your PCB. If you ever have to
remove the board for repairs it's easy to unplug things.

Tim N9PUZ

> Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...
> w5usj@...>>:
>
> Bobby,
>
> Here's one with pictures...
>
> http://www.qrpkits.com/buildertip03.html
>
> Used this method on many Rock-Mites and others to make complete band
> changes including output filters. Worked out well with the SAVXO too.




Re: crystal sockets or mounting pins

Johnny AC0BQ
 

GM John:
Sounds like a good idea to me!
Thanks
Johnny AC0BQ


On Sat, Mar 9, 2013 at 9:59 AM, John R. Lonigro <jonigro@...> wrote:
 

Carrying this thought a little further, I'm wondering if there would be some way to run the crystal case ground to a third pin and not need paperclips at all.  I'm not familiar with the SAVXO, NS40, or PIGRIG pcb's, but if there were room, you could get a 4 machine pin SIP socket, remove the 2nd pin (as before), bend the 4th pin at a 90 degree angle, and solder a bare wire to that pin.  Then you could solder that socket to the PCB, running the bare wire to ground.  Solder the crystal to a 2nd 4 pin SIP socket and run the case ground to the 4th pin.  When the crystal is plugged into the board, the case will automatically be grounded.  Just a thought.

72,

John AA0VE




On 03/09/2013 09:25 AM, Tim McDonough N9PUZ wrote:
 

If you need a more robust technique also remember that machine pin type
sockets stack easily. You could take another similar piece and solder
the crystal to it so you are not stressing the crystal leads each time
you insert or remove it.

Another good use for these strips is as sockets and connectors in your
construction projects. Rather than solder all of the leads from switches
and pots to the circuit board you can attach them to a socket and then
plug that into a second socket mounted on your PCB. If you ever have to
remove the board for repairs it's easy to unplug things.

Tim N9PUZ

> Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...
> w5usj@...>>:
>
> Bobby,
>
> Here's one with pictures...
>
> http://www.qrpkits.com/buildertip03.html
>
> Used this method on many Rock-Mites and others to make complete band
> changes including output filters. Worked out well with the SAVXO too.




Re: crystal sockets or mounting pins

random.path
 

What effects would the extra lead lengths of the crystals have? Negligible, I hope.

Chip
AE5KA


Re: crystal sockets or mounting pins

John Lonigro
 

Carrying this thought a little further, I'm wondering if there would be some way to run the crystal case ground to a third pin and not need paperclips at all.  I'm not familiar with the SAVXO, NS40, or PIGRIG pcb's, but if there were room, you could get a 4 machine pin SIP socket, remove the 2nd pin (as before), bend the 4th pin at a 90 degree angle, and solder a bare wire to that pin.  Then you could solder that socket to the PCB, running the bare wire to ground.  Solder the crystal to a 2nd 4 pin SIP socket and run the case ground to the 4th pin.  When the crystal is plugged into the board, the case will automatically be grounded.  Just a thought.

72,

John AA0VE


On 03/09/2013 09:25 AM, Tim McDonough N9PUZ wrote:
 

If you need a more robust technique also remember that machine pin type
sockets stack easily. You could take another similar piece and solder
the crystal to it so you are not stressing the crystal leads each time
you insert or remove it.

Another good use for these strips is as sockets and connectors in your
construction projects. Rather than solder all of the leads from switches
and pots to the circuit board you can attach them to a socket and then
plug that into a second socket mounted on your PCB. If you ever have to
remove the board for repairs it's easy to unplug things.

Tim N9PUZ

> Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...
> w5usj@...>>:
>
> Bobby,
>
> Here's one with pictures...
>
> http://www.qrpkits.com/buildertip03.html
>
> Used this method on many Rock-Mites and others to make complete band
> changes including output filters. Worked out well with the SAVXO too.



Re: Pig Rig Serial Number Question

Barney <barneyro@...>
 

Well, before you bug Diz, I have an invoice with #172 on it.� But I do not have the kit yet.� It was probably a typo of some sort.

Barney

On 3/9/2013 9:35 AM, Johnny Matlock wrote:
�

Charlie,
you have to email DIZ, I would think, he is the man!
Johnny AC0BQ

On Sat, Mar 9, 2013 at 8:50 AM, W5COV <cvest@...> wrote:
�

I have a bit of a dilemma . My invoice shows my pig as SN 172 . My bag of parts shows it as SN 171 .

So someone else should have a similar conflict .

Would like to make sure we don't build 2 with the same serial number .

Picked up what I was looking for at the Claremore Hamfest last night so I took today off from it for a little bench time :)

Charlie , W5COV




Re: NS-40 advice requested

W0IIT
 

Brian,

Your assumption is correct! I noticed that you posted this to the 4sqrp reflector which is fine. However, there is a Yahoo group dedicated to the NS-40 and everything that pertains to this neat little transmitter. If you have not joined the group I invite you to do so. You can google it or there is a button to click on, on the page where you ordered the NS-40 kit.

Of course, most of the members of that group are also 4sqrp guys so you will do pretty well here also!! There are quite of few files and photos on the yahoo site not to mention the archive of all the postings and discussions!

Enjoy that NS-40!!

cu es 72, Bart W0IIT
Pittsburg, KS
4Sqrp = #72, FP= #11, ARS=#568, SKCC=1139, NAQCC=#588 FIST=#5819, Zombie=#500, Geritol=#1000(from back when I actually had a mic connected to my rig:-)


Re: Pig Rig Serial Number Question

Johnny AC0BQ
 

Charlie,
you have to email DIZ, I would think, he is the man!
Johnny AC0BQ


On Sat, Mar 9, 2013 at 8:50 AM, W5COV <cvest@...> wrote:
 

I have a bit of a dilemma . My invoice shows my pig as SN 172 . My bag of parts shows it as SN 171 .

So someone else should have a similar conflict .

Would like to make sure we don't build 2 with the same serial number .

Picked up what I was looking for at the Claremore Hamfest last night so I took today off from it for a little bench time :)

Charlie , W5COV



Re: crystal sockets or mounting pins

Johnny AC0BQ
 

Thanks Chuck.
73
Johnny AC0BQ


On Sat, Mar 9, 2013 at 9:28 AM, Chuck Carpenter <w5usj@...> wrote:
 

Yes, I had done that. On the SAVXO I used the small end of the paper
clip and left enough length on one side so it extended out a ways
from the crystals. I slipped the clips around the middle to the
crystals with the end sticking out and soldered a wire across those
ends. A wire was then connected between the crystals and the ground
hole. Sounds like your idea is similar.



At 07:57 AM 3/9/2013, you wrote:
>Did you suggest in the first post a way to make a grounding clip
>from a paper clip?

Chuck Carpenter, W5USJ
EM22cv, Rains Co. TX



Re: crystal sockets or mounting pins

Chuck Carpenter
 

Yes, I had done that. On the SAVXO I used the small end of the paper clip and left enough length on one side so it extended out a ways from the crystals. I slipped the clips around the middle to the crystals with the end sticking out and soldered a wire across those ends. A wire was then connected between the crystals and the ground hole. Sounds like your idea is similar.

At 07:57 AM 3/9/2013, you wrote:
Did you suggest in the first post a way to make a grounding clip from a paper clip?

Chuck Carpenter, W5USJ
EM22cv, Rains Co. TX


This little piggy went to Berts house

Robert
 

SN#168 arrived safely in Silver Lake this morning, hope to get the little feller ready to squeal next week. You have got to love a rig that comes in a brown paper bag h e e, h e e


Re: crystal sockets or mounting pins

Tim N9PUZ
 

If you need a more robust technique also remember that machine pin type sockets stack easily. You could take another similar piece and solder the crystal to it so you are not stressing the crystal leads each time you insert or remove it.

Another good use for these strips is as sockets and connectors in your construction projects. Rather than solder all of the leads from switches and pots to the circuit board you can attach them to a socket and then plug that into a second socket mounted on your PCB. If you ever have to remove the board for repairs it's easy to unplug things.

Tim N9PUZ

Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@9plus.net
<mailto:w5usj@9plus.net>>:

Bobby,

Here's one with pictures...

http://www.qrpkits.com/buildertip03.html

Used this method on many Rock-Mites and others to make complete band
changes including output filters. Worked out well with the SAVXO too.


Re: crystal sockets or mounting pins

Hajo Dezelski <dl1sdz@...>
 

That was a nice trick. I already looked out for sockets. But that is a better solution. Thanks.

72 de
Hajo

---
... indessen wandelt harmlos droben das Gestirn
... http://hajos-kontrapunkte.blogspot.com/

Am 09.03.2013 14:03 schrieb "Chuck Carpenter" <w5usj@...>:

Bobby,

Here's one with pictures...

http://www.qrpkits.com/buildertip03.html

Used this method on many Rock-Mites and others to make complete band
changes including output filters.  Worked out well with the SAVXO too.


At 06:29 AM 3/9/2013, kb4qnr wrote:
>There was a link posted a few days ago referring to a means for
>installing pig rig crystals so we could swap over to 7122 when the
>new ones come in.I cannot seem to find the link now. Help!
>Bobby





Chuck Carpenter, W5USJ
EM22cv, Rains Co. TX



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fp website

Dg Arnholt <dgarnholt@...>
 

thnk you to all who responded and gave the link


Pig Rig Serial Number Question

Charlie Vest
 

I have a bit of a dilemma . My invoice shows my pig as SN 172 . My bag of parts shows it as SN 171 .

So someone else should have a similar conflict .

Would like to make sure we don't build 2 with the same serial number .

Picked up what I was looking for at the Claremore Hamfest last night so I took today off from it for a little bench time :)

Charlie , W5COV


NS-40 advice requested

brian_w5ye <brian_w5ye@...>
 

I have just completed the NS-40 kit. I purposely have not soldered the xtal in place yet. I am thinking that I should build the VXO next, and I assume it will plug in the same holes in the board. Am I on track here? I don't want to be "stuck" on 7.030 all the time.

Any advice would be greatly appreciated.

Brian - W5YE


Re: crystal sockets or mounting pins

bobby rolph
 

That will do the trick for sure!
Thanks
Bobby


On Sat, Mar 9, 2013 at 8:34 AM, Johnny Matlock <jomatlock@...> wrote:
 

Gm Chuck:

Thanks for the pics to clarify the crystal sockets. Did you suggest in the first post a way to make a grounding clip from a paper clip?
 My thoughts would be to bend the end at a right angle and then solder it in the grounding bond hole at the correct height to hook across the top of the crystal?
Thanks 
Johnny AC0BQ



On Saturday, March 9, 2013, Chuck Carpenter wrote:
 

Bobby,

Here's one with pictures...

http://www.qrpkits.com/buildertip03.html

Used this method on many Rock-Mites and others to make complete band
changes including output filters. Worked out well with the SAVXO too.

At 06:29 AM 3/9/2013, kb4qnr wrote:
>There was a link posted a few days ago referring to a means for
>installing pig rig crystals so we could swap over to 7122 when the
>new ones come in.I cannot seem to find the link now. Help!
>Bobby

Chuck Carpenter, W5USJ
EM22cv, Rains Co. TX