Whoops - yea that was meant for Jim's needs - sorry Cliff - I often
just reply to the person instead of involving the list - wrong way this
time!  

Everett

I think you wanted to send this to the list instead of just to me.  I 
guess I showed my older ham background with a TNC (own the tools) 
instead of your better suggestion of the smaller SMA.

Cheers,
Cliff

On Monday, Sep 29, 2003, at 10:55 US/Pacific, [EMAIL PROTECTED] wrote:

> Cliff said:
>> You'll be burning many cards and pigtails at that rate, you'll get 1 
>> or
>> 2 hundred connects and poof.
>>
>> I would connect a short pigtail to the connector on the pccard that
>> ends in a TNC.  Fasten the pigtail to the card really well and just
>> connect and disconnect from the TNC connector.  It's a little bulky 
>> but
>> will at least last.
>
>
> Cliff's dead on with his numbers. these connectors are meant for 50x
> insertion per factory spec (just take a microscope and look inside 
> them!) -
> 50x is more than enough to satisfy a factory production line doing 
> several
> test steps before the product ships.... but if you want to swap every 
> day,
> several times a day and not by cards by the 52 pack :) - then some 
> sort of
> pigtail as others have suggested is a good way to start.  you can use 
> SMA
> instead of tnc or bnc if size is important (you do have a multi-jaw 
> crimp
> tool right?).  There are some nice SMT SMAs that you would make a 1-2 
> cm
> pigtail out of and then gulp come epoxy over it to ensure it never 
> leaves
> your prized card.  The sma is just a little large to make it to the 
> pcmcia
> thicknesses - if you want to exit the side instead of top, you might go
> with SMB, but remember that it grows when the antenna gets plugged in.
>
> I think a strong epoxy is a must for strain relief.  If it contacts the
> center pin - check the dielectric constant of the epoxy in selecting 
> it.
> If you want to protect the center pin from epoxy - think teflon.
>
> Everett
>
>
>
>
--
"Information is the currency of democracy."
- Thomas Jefferson

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