Re: [time-nuts] Power Connectors and D-Subs...

2017-06-26 Thread Christopher Hoover
>
> I’m not claiming Lemo’s are any cheaper or easier to get than the uber
> D’s. At least they
> give a bit better density.


we are in violent agreement.


On Mon, Jun 26, 2017 at 7:06 PM, Bob kb8tq  wrote:

> Hi
>
> I’m not claiming Lemo’s are any cheaper or easier to get than the uber
> D’s. At least they
> give a bit better density.
>
> Bob
>
> > On Jun 26, 2017, at 9:19 PM, Christopher Hoover 
> wrote:
> >
> > On Sun, Jun 25, 2017 at 2:53 PM, Bob kb8tq  wrote:
> >
> >> Hi
> >>
> >> Cost a fortune *and* can easily get you into 12 week delivery times ….
> >>
> >
> > oh lord.  tell me about it.
> >
> > we need to put lemo's in the same bucket -- expensive and long lead
> times.
> >
> > (they are so expensive there are counterfeits.  really good looking
> > counterfeits, yes, but oversize.)
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Re: [time-nuts] Power Connectors and D-Subs...

2017-06-26 Thread Bob kb8tq
Hi

I’m not claiming Lemo’s are any cheaper or easier to get than the uber D’s. At 
least they
give a bit better density.

Bob

> On Jun 26, 2017, at 9:19 PM, Christopher Hoover  wrote:
> 
> On Sun, Jun 25, 2017 at 2:53 PM, Bob kb8tq  wrote:
> 
>> Hi
>> 
>> Cost a fortune *and* can easily get you into 12 week delivery times ….
>> 
> 
> oh lord.  tell me about it.
> 
> we need to put lemo's in the same bucket -- expensive and long lead times.
> 
> (they are so expensive there are counterfeits.  really good looking
> counterfeits, yes, but oversize.)
> ___
> time-nuts mailing list -- time-nuts@febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.

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Re: [time-nuts] Power Connectors and D-Subs...

2017-06-26 Thread Christopher Hoover
On Sun, Jun 25, 2017 at 2:53 PM, Bob kb8tq  wrote:

> Hi
>
> Cost a fortune *and* can easily get you into 12 week delivery times ….
>

oh lord.  tell me about it.

we need to put lemo's in the same bucket -- expensive and long lead times.

(they are so expensive there are counterfeits.  really good looking
counterfeits, yes, but oversize.)
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Re: [time-nuts] Power Connectors and D-Subs...

2017-06-25 Thread Bob kb8tq
Hi

Cost a fortune *and* can easily get you into 12 week delivery times ….

Bob

> On Jun 25, 2017, at 4:37 PM, Poul-Henning Kamp  wrote:
> 
> 
> In message <1317347843.1873959.1498418740...@mail.yahoo.com>, Ulf Kylenfall 
> via
> time-nuts writes:
> 
>> Why not take a look at mixed D-Sub connectors?
> 
> Because they cost a fortune ?
> 
> 
> -- 
> Poul-Henning Kamp   | UNIX since Zilog Zeus 3.20
> p...@freebsd.org | TCP/IP since RFC 956
> FreeBSD committer   | BSD since 4.3-tahoe
> Never attribute to malice what can adequately be explained by incompetence.
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Re: [time-nuts] Power Connectors and D-Subs...

2017-06-25 Thread Poul-Henning Kamp

In message <1317347843.1873959.1498418740...@mail.yahoo.com>, Ulf Kylenfall via
 time-nuts writes:

>Why not take a look at mixed D-Sub connectors?

Because they cost a fortune ?


-- 
Poul-Henning Kamp   | UNIX since Zilog Zeus 3.20
p...@freebsd.org | TCP/IP since RFC 956
FreeBSD committer   | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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[time-nuts] Power Connectors and D-Subs...

2017-06-25 Thread Ulf Kylenfall via time-nuts
 
Why not take a look at mixed D-Sub connectors?There are versions with Coax, and 
also (fits same shell holes) high current pins and sleevesthat share the house 
with standard pins and sleeves.
The rest of this infra structure like shells and locking mechanismsare readily 
available. Another BIG advantage is that there are a large numberof versions 
available for direct PCB soldering. Straight and right angle.
Hermetic/moisture proof and also filtered versions as well.
But: due to the slide on/in nature of these connectors, at my work, we never 
use themfor precision timing. The requirement for Geodetic VLBI calls for pico 
second resolutionand stability.
We use N, TNC or SMA.
BNC or any other non-threaded/bayonnet connector is strictly prohibited.
Ulf - SM6GXV
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