-c.timefreq.bldrdoc.gov
The time date gets automatically updated once a day. You can always open
this window and click the Update Now button to get an immediate update.
This should keep your clock on time.
Cheers,
Dave M
time-nuts-requ...@febo.com Message: 3
Date: Sat, 12 Jul 2014 18:29:37
Count me in!! Approx how long should they be ready to ship after you decide
to proceed with the order?
I can prepay if necessary.
Thanks!!
Dave M
From: Mark Sims hol...@hotmail.com
Well, after doing my TM500 extender cables, I was thinking of doing
an extender board for the HP5370 boards
receivers (T, T2 and Oak)?
Thanks for some insight,
Dave M
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the EFC input?
Thanks,
Dave M
Message: 5
Date: Fri, 22 Aug 2014 16:19:45 -0600
From: Ed Palmer ed_pal...@sasktel.net
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Subject: Re: [time-nuts] EFC info on Trimble 34310-T OXCO
Message-ID: 53f7c201.5070...@sasktel.net
Hi Dave,
On 8/23/2014 3:51 PM, Dave M wrote:
Thanks for that suggestion, Ed. After a bit of reading in the X72
Reference Guide, it appears that the X72 does have a 1PPS input.
That would be considerably easier than trying to interface the Rb
into the GPSDO. Still trying to understand what
know of any Rb units that can be programmed to
a 24 hr (or longer) Tau, either by EFC or 1PPS input?
Dave M
Bob Camp wrote:
Hi
It is not what is done in the Efratom Rb’s. Their pps input is set up
to get things on frequency / on time quickly. The assumption is that
you plug it into a pps to get
,
Dave M
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.
How far above the metal roof should I mount the antenna so reflections will
be minimized, at least to the point of diminishing returns?
The antenna will have a pretty good view of the sky from that location. Any
other issues that I should be aware of when dealing with a metal roof?
Thanks,
Dave
I'll speak for one of the antennas... Shipping will be to zip code 35750.
Let me know the cost and I'll pay immediately. How do you prefer to get
payment? Paypal is good for me, or personal check if you desire.
dave M
Pete Lancashire wrote:
I've acquired a few new in the box Leica
a receiver from one antenna
to the other? Will the GPS notice the difference and want to do another
survey?
Thanks for your comments.
Dave M
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an active antenna connected (no passive antennas
allowed), but no specs in the manual on antenna current limits.
I guess I could substitute an active load (transistor or FET) for the
antenna so I can vary the current drawn, and see what alarms pop up.
Thanks for more info,
Dave M
Tim Shoppa wrote
, and
I'll admit that I haven't read it all, but there's just not enough time in a
day, and my eyes can't stand the strain to read everything.
Point me in the right direction and I'll take it from there.
Thanks!!
Dave M
Bob Camp wrote:
Hi
You might want to check the spacing spec’s
another survey when I switch them around.
As an alternative, I could enter the antenna coordinated manually into each
GPS when I switch antennas. That should avoid a new survey each time.
Then, the distance between the antennas shouldn't matter.
Thanks for the info!!
Dave M
Bob Camp wrote:
Hi
short (about 15 ft of RG-223
from each antenna). There should still be adequate signal available at the
receivers, even with the passive splitters.
Cheers,
Dave M
John C. Westmoreland, P.E. wrote:
Dave,
Can you please let us know what you go with for your splitter choice?
I noticed companies
Thanks for that link, Brooke. I might give that a try, just because it's so
cheap. I'll need a couple bias tees to get power to the antennas,
regardless of which splitter devices that I settle on.
Cheers,
Dave M
Brooke Clarke wrote:
Hi:
This works great and has minimal cost.
http
Pete, I see a ZAPD-30 on the miniCircuits web site. Might those be the
models that you have?
If so, (and assuming that you can find them), how much for a couple?
Thanks,
Dave M
Peter Loron wrote:
Dave, I think I have a MiniCircuits ZAPD-3(?) splitter or two kicking
around. I'll try to get
, etc.
I'm interested in opinions and experiences with arrestors and
recommendations for which type is most effective.
Thanks for comments,
Dave M
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that state that metal conduit is the best way, and
others stating that metal conduit shouldn't be used Anyone have a good
answer (talking about antenna feedline; not the grounding wire)?
Thanks,
Dave M
---
Chris Albertson
Chris Albertson wrote:
On Thu, Oct 16, 2014 at 7:51 PM, Dave M dgmin...@mediacombb.net
wrote:
Thanks, Chris.
I've done a bit or research on the subject, and think I have a
reasonable grip on the necessary steps. I have an 8' ground rod
driven into the ground directly under the spot where my
John Allen wrote:
Hello All - There is a 500+ page document on grounding, lightning
protection and more - Google for:
STANDARDS AND GUIDELINES FOR COMMUNICATION SITES Motorola R56 2005
Regards, John K1AE
Great document! Thanks for the link
Dave M
,
Dave M
Stewart Cobb wrote:
Fellow time-nuts,
This (long) post is a review of the HP/Symmetricom Z3810A (or Z3810AS)
GPSDO system built for Lucent circa 2000. I wrote it because I looked
for more information before I bought one, and couldn't find much.
It's relevant because (as of this writing
Arg! I read the whole article on the mod but just didn't see the ruler.
Oops!
Thanks for the alert,
Dave M
Anthony Roby wrote:
In the link below there's a photo of one of the units with a ruler
against it - 11 wide.
Anthony
-Original Message-
From: time-nuts [mailto:time-nuts
:
-100 @ 1Hz
-130 @ 10Hz
-145 @ 100Hz
-150 @ 1KHz
-155 @ 10KHz
-155 @ 100KHz
Also, the 260-0544C
260-0544-C 5 MHz, SC-cut crystal, 3rd overtone, 2E-10 over -30 to +70C
Phase Noise spec:
-110 @ 1Hz
-140 @ 10Hz
-150 @ 100Hz
-157 @ 1KHz
-160 @ 10KHz
-160 @ 100KHz
Cheers,
Dave M
one (assuming that it doesn't
approximate the cost of a new SUV).
Cheers,
Dave M
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Alexander Pummer wrote:
On 10/22/2014 1:57 PM, Scott Newell wrote:
At 03:43 PM 10/22/2014, Dave M wrote:
Content-Transfer-Encoding: 7bit
I contacted one of the MTI Milliren marketing guys a few days ago,
and got
some specs on the MTI model 260-0624C and 260-0544C OXCOs that are
currently
Mike S wrote:
On 10/22/2014 4:44 PM, Dave M wrote:
The Z38xx
units are 11 wide (10-9/16 mounting centers) , and obviously are
not suitable for a standard 19 rack cabinet.
The Nortel GPSR (aka HP z3801a) was mounted vertically in a chassis
which was itself rack mounted. It's 11 tall, not wide
Scott Newell wrote:
At 03:43 PM 10/22/2014, Dave M wrote:
Content-Transfer-Encoding: 7bit
I contacted one of the MTI Milliren marketing guys a few days ago,
and got some specs on the MTI model 260-0624C and 260-0544C OXCOs
that are currently
Be careful. I bought a couple of those $15 MTI 260
for both the 5300A and the 5309A are on the Keysight web site at
http://www.keysight.com/main/facet.jspx?t=79910.g.3cc=USlc=engsm=gno=0
Cheers,
Dave M
Burt I. Weiner wrote:
I was recently given a HP-5300B / 5308A counter. I thought it might
be handy when I'm at an AM broadcast transmitter
very warm, of course, and there won't be any oven control circuitry.
Is there an HP part number on the oscillator module?
Cheers,
Dave M.
Burt I. Weiner wrote:
The closest it will adjust is -2.5 Hz of 10.
MHz. This unit differs from the one in the
manual in that it has a Microsonics
in the year 2011 listings, filename
3x11_Roos.zip
titled Converting a Vintage 5 MHz Frequency Standard to 10 MHz with a Low
Spurious Frequency Doubler
Dave M
John C. Roos via time-nuts wrote:
Several list members contacted me expressing interest in the
article. None of them were able to download much
the level up to a usable level should get you a fairly clean 10 MHz.
Dave M
Brian, WA1ZMS wrote:
Gentlemen-
I have my paper copy in front of me with the original article.
I am not certain that I can just scan it and send it around due to
ARRL Author copyright matters. But I am willing to scan
I think those devices were in the same databook that had a page in the back
of the book, containing only the text
This page is as blank as a salesman's memory
The person who did the final editing on that issue had a rare sense of
humor.
Dave M
Dave Daniel wrote:
I remember the Fast
Dr. Kirby,
The 5242A Option 001 (high stability) used a 10544 oscillator, which. IIRC,
is electrically interchangeable with the 10811.
The 5352B Option 010 (high stability) uses the 10811 oscillator.
Cheers,
Dave M
Dr. David Kirkby (Kirkby Microwave Ltd) wrote:
I am looking for a microwave
easily buy ten at a time. Even with shipping, they are cheaper than buying
from the Chinese Ebay sellers.
Dave M
paul swed wrote:
Looks simple but trying to order 1 piece seems a challenge.
Minicircuits wants 10 or $59. Not bad but don't need 10 :-)
Regards
Paul
WB8TSL
On Tue, Nov 25, 2014 at 6:08
Paul, there's a list of sales office contacts (depending on your location)
at http://www.minicircuits.com/contact/na_sales_reps.html (assuming that
you're in North America; if not, go to the International offices link).
Dave M
paul swed wrote:
Dave call?? I don't see a #.
I have skype so
) of these
doublers.
Dave M
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://www.auctiondose.com/detail_product/121069053683/frequency_standard/,
which seems to be another auction site.
Dave M
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OOPsss Never mind. That acution is long gone. Sorry for the false
alarm.
Dave M
Dave M wrote:
To all,
I acquired a AN/URQ-10A frequency standard which appears to have
received little or no service since its birth. There are no signs of
ever being mounted in its mating rack
option is not a
detriment...
the sync channel can be used for TTL level signals., whereas the
normal
channels are for low-level signals (0.3 - 1.5 VPP).
Just curious, how much is this unit being offered to you for?
Cheers,
Dave M
19/05/2013 17:27
Hi Dave, I saw them on Ebay after a friend sent
Date: Wed, 31 Mar 2010 01:12:25 +1300
From: Steve Rooke sar10...@gmail.com
Subject: Re: [time-nuts] Making a HP 10811 better
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Message-ID:
1231b6a81003300512k6017afa5lbef5ad3da96e6...@mail.gmail.com
Content-Type:
was another place in the south side of Chicago that I used to love to
stroll through while I was stationed at the Naval training Center in Great
Lakes, Ill. Can't recall the name of the place, but seems like it was on
South Western Way. They had a boat load of surplus military gear.
Cheers,
Dave M
Date: Thu, 8 Apr 2010 11:22:58 -0700
From: Rick Karlquist rich...@karlquist.com
Subject: Re: [time-nuts] Yukon Energy causes time sync problems
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Message-ID:
8170b7918c354c3b04336780ecfbc25e.squir...@webmail.sonic.net
Date: Wed, 18 Aug 2010 16:21:20 -0500
From: Brian Kirby kilodelta4foxm...@gmail.com
Fair Radio Sales have these units at a consistent price...Look on the
test equipment page for frequency counters - I believe they are at the
bottom of the page.
Brian - KD4FM
On 8/18/2010 3:19 PM, Bob Bownes
be interested in getting a copy. I'd like to check it out, fix it if
necessary and sell to somebody who needs it.
--
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the address)
Life is like a roll of toilet paper; the closer it gets to the end, the faster
://www.vintagemanuals.com/search.php?find=602
Cheers!!!
--
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the address)
Life is like a roll of toilet paper; the closer it gets to the end, the faster
it goes.
Date: Wed, 5 Nov 2008 14:21:35 +0100 (CET)
From: Magnus
.
--
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the
address)
Life is like a roll of toilet paper; the closer it gets to the end, the faster
it goes.
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You can get an excellent PDF copy of the 5245M manual from Artek
(http://artekmed.startlogic.com/page3.html) for only $10 US. They do good work
there.
--
Dave M
Life is like a roll of toilet paper; the closer it gets to the end, the faster
it goes.
The oven on a 5248M is not working
/g8lmx-amplifier.htm
Neither uses any of your parts, but shouldn't be unreasonable in price.
--
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the address)
Life is like a roll of toilet paper; the closer it gets to the end, the faster
it goes.
- Original
) or tied together internally?
What are the oven and oscillator power voltages?
Is the oscillator able to be disciplined? If so, what are the characteristics?
Any help is sincerely appreciated.
--
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the address)
Life
happened before I found this group, but am interested in the details.
Things like:
When did the buy happen?
Which model T-Bolt was bought?
What was the price?
Was PSU included?
Are any units still available?
Is another buy planned for the near future?
Thanks for the info.
Dave M
MasonDG44
.
Power supplies aren't a problem for me... I have a few linears that should work
well, or I could build whatever I need. If finding a reliable PSU becomes a
problem, I can take the T-Bolt without a PSU.
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters
think I bought all
except the LaCrosse clock from WalMart. I don't think I paid more than $20 US
for any of the clocks.
Dave M
MasonDG44 at comcast dot net (Just substitute the appropriate characters in
the address)
Life is like a roll of toilet paper; the closer it gets to the end, the faster
Is there a target date in the foreseeable future (any info, for that matter)
for the next TBolt group buy? Or did I miss it while away from home?
Waiting patiently.
--
In theory, there isn't any difference between theory and practice. In
practice, there is. - Yogi Berra
Dave M
them for $1/roll plus shipping from 32068.
Cheers!
Dave M
masondg44 at comcast dot net
One good thing about Alzheimer's; you get to meet new people every day.
Message: 9
Date: Thu, 30 Apr 2009 12:58:06 -0700
From: Dan Rae dan...@verizon.net
Subject: Re: [time-nuts] Chart recorder consumables
used a mechanical chopper, and had a limited
lifetime. The later models used electro-optical choppers, eventually moving
to FETs. Don't know what type of stabilization your instrument uses, but I
recommend that to be the first thing you should check.
Geed luck with your instrument.
Dave M
. It's an NTSC composite
video DA. NTSC composite video is relatively low bandwidth, typicaly 5MHz
or so. Without complete specs in this DA, you can't rely on it having
sufficient bandwidth, even for a 10MHz sine wave; certainly not sufficient
for anything resembling a pulse or square wave.
Dave
Cheers,
Dave M
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/n9zia//test/EIP_545A_Service_Manual.pdf?
It's about a 47 Mb download, so if you're on dialup, let me know and I'll
extract the details for you.
Happy downloading!
Dave M
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.
Cheers,
Dave M
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unit at
http://www.ko4bb.com/ham_radio/Extron_3_80/.
Cheers,
Dave M
A woman has the last word in any argument. Anything a man says after that is
the beginning of a new argument.
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From: paul swed paulsw...@gmail.com
Send it to diddiers site KO4bb. Thats a good place to share it from.
On Sat, Apr 7, 2012 at 7:32 AM, Dave M dgmin...@mediacombb.net
wrote:
From: Ed Palmer ed_pal...@sasktel.net
Is there a pdf of the HP 5370B Manual that allows you to search for
text
.
Just search for 5372A.
Dave M
A woman has the last word in any argument. Anything a man says after
that is the beginning of a new argument.
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... they are meant for RF
from 50 MHz upwards.
Dave M
A woman has the last word in any argument. Anything a man says after
that is the beginning of a new argument.
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Dave M wrote:
From: Chris Wilson ch...@chriswilson.tv
Ready made or to be built? Use a divide-by-10 (7490-like) set to
divide with 50% duty cycle or divide by 5 then by 2.
Thanks for the reply Azelio.
Sorry, should have said, ready built, got too many half finished jobs
on the go right
is a consideration; that's one of the reason I'm
interested in this unit.
Manual states long-term stability of 5x10e-11 per day after 90 days.
Thanks for advice,
Dave M
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dream up some kind of hookup to put them all to use.
Thanks for all the advice and info...
Dave M
Any chance that would be the MIT flea? If so another time-nut in the area.
I will be there and it looks like a good day.
To your question. Good standard and all. I suppose a reasonable price
unavailability).
Good deal, or pass it up for a lower priced unit? Or
recommendations for a different mfr/model? Price is a
consideration; that's one of the reason I'm interested in this unit.
Manual states long-term stability of 5x10e-11 per day after 90 days.
Thanks for advice,
Dave M
, the seller
is local, and has given me his address, so I do have a chance at
satisfaction should things go wrong.
Note to Tom: it's the 1250 that can't be disciplined; the 1250A can be.
Cheers,
Dave M
Majdi S. Abbas wrote:
On Sat, Aug 18, 2012 at 08:23:45PM -0500, Dave M wrote:
Does anyone
literature for details. I like the ADA 3-80 because of the number of inputs
and outputs it offers. Bandwidth is great and noise is low. If you need
really low noise distribution, you will have to determine suitability for
your needs.
Cheers,
Dave M
are
all internally constructed the same, I would not expect a difference for
the
-60111.
- Chad.
Speaking of the variants of the 10811- oscillator, does anyone know of a
reference that describes or compares the details and differences between all
the variations?
Dave M
masondg44
=flowed
I think several of us have an HP document on-line that explains at least
a bunch of the various models. My copy is at
http://www.febo.com/pages/hp10811/HP10811-Specs.pdf
John
Dave M said the following on 07/08/2009 08:02 PM:
Speaking of the variants of the 10811- oscillator, does
the
manual that I have from an online vendor), but no luck.
Can someone point me to a source?
Many thanks!!
Dave M
masondg44 at comcast dot net
I went to a bookstore and asked the saleswoman, Where's the self-help
section? She said if she told me, it would defeat the purpose
if the manual turns out to be the wrong
one.
Dave M
masondg44 at comcast dot net
- Original Message -
From: Dave M masond...@comcast.net
To: Yahoo Manual Exchange manual_excha...@yahoogroups.com; TimeNuts
time-nuts@febo.com
Sent: Wednesday, July 15, 2009 1:13 PM
Subject: [time-nuts] Need sevice
(http://www.manualsplus.com). Don't know how many they have in stock.
Dave M
masondg44 at comcast dot net
From: phil fort...@bellsouth.net
Subject: Re: [time-nuts] Need sevice manual or schematics for Fluke 103A
To: Discussion of precise time and frequency measurement
The Fluke 203A
for a source of low cost 1:1 and 2:1 Ethernet transformers.
I've tried the local computer shops, but they don't seem to be interested in
helping.
Dave M
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on the Labjack web
site. An active forum is available as well. $129 USD plus SH.
Lots of digital I/O as well, if you need it for other functions.
Dave M
masondg44 at comcast dot net
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-8859-1; format=flowed
Dave M wrote:
I haven't been able to find schematics for the Extron DA, but according
to
the author's discussion, it seems to be very similar to the DA circuit
schematics at http://www.ko4bb.com/~bruce/IsolationAmplifiers.html. I
haven't had time to reverse engineer
-ND
Dave M
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an assembly here with 8
of them on it. If you like, I can send it right away (if you're outside the
USA, you pay postage).
Dave M
masondg44 at comcast dot net
I went to a bookstore and asked the saleswoman, Where's the
self-help section? She said if she told me, it would defeat the
purpose
Thanks for that! - I do have a number of the 5254L units and one of
them is now being eyed off for organ donation. So thanks to all offers
for the 1854-0003.
The 2N1701 in a T08 is my next quest...
2009/8/10 Dave M masond...@comcast.net:
Hi all,
Latest update.
With some help and phone calls
at
http://www.talonix.com/shop/category.aspx?catid=27page=5sortby=
Either the 2N1485 or 2N1486 transistors should sub for the 2N1701. Both are
in stock at
http://www.talonix.com/shop/category.aspx?catid=27page=3sortby=
Dave M
masondg44 at comcast dot net
I went to a bookstore and asked
of the current is going.
Good luck with the troubleshooting.
Dave M
masondg44 at comcast dot net
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I've read and heard from this forum as well as a number of other sources
that GPS can be easily jammed. What makes GPS so vulnerable? How can it be
jammed?
--
David
masondg44 at comcast dot net
From: Francesco Ledda frle...@verizon.net
Subject: Re: [time-nuts] The Demise of LORAN (was Re:
Dear John,
On 07/10/2011 04:38 PM, John Ackermann N8UR wrote:
I'm getting my two trusty Z3801As up and running after 18 months of
downtime and a 500 mile move. Unit #1 came up just fine.
Unit #2 has been running for about 18 hours and is working OK except
that the health status is showing an
Hello,
I have a PRS10 rubidium which gives a 1pps output. The output is a
10 us positive pulse.
I need to convert that to a 50:50 duty cycle pulse. Still 1pps.
I'm hoping for a simple circuit rather than having to use a pic.
I don't mind a bit of propagation delay, but I need to preserve
Hello Folks,
New time nut here.
I have a Fluke 103A frequency comparator which I use with a Z3801
GPS to other frequency sources.
At 1 time I had a bunch of HP oscillators plug ins and it was great
fun to watch each of these plug ins warm up, move back and for across 10
Mhz.
Finally, being
I think a simple solution is anyone that gets a free manual has to
scan it and upload it to BAMA or some other free manual website.
Nice in theory. Unlikely to work in practice, IMO.
BAMA is a laudible effort, but in practice many documents aree not
well scanned and some are nearly useless.
On 9/24/2011 9:39 AM, paul swed wrote:
Hello to the group I wonder if anyone might have the fluke 207 vlf
manual. I am actually looking for the phase shifter board.
I think it actually uses a regenerative divider from what I can tell
and suspect the issues I see are at that point. Slightly off
Picked up one of these today for $40.00.
Timebase to 10 seconds.
Supposed to use a 10 mHz timebase for channel A up to 100 mHz.
Any experience with this counter?
How hard to make it use the 10 mHz from a Thunderbolt?
Have no information on this counter, and assume that it's target audience
using a
discrete
crystal. The power supply uses a transformer and appears to be
linear.
A BNC connector next to the crystals could be repurposed to a 10 mHz
input. A small cap connected to one of the crystal leads might do
On 10/01/2011 07:16 PM, Dave M wrote:
Picked up one of these today
being turned off for an unknown period of time.
Dave M
A woman has the last word in any argument. Anything a man says after that is
the beginning of a new argument.
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are located very close to the standard (low-stability)
crystal at the rear of the main board.
Dave M
A woman has the last word in any argument. Anything a man says after that is
the beginning of a new argument.
___
time-nuts mailing list -- time-nuts
there, I don't see a box to
enter the name of the file that I want to download, not a button to push
that lets me download it. All I see on the page is a button to delete a
file, a Browse box and button to upload a file. What am I doing wrong?
Dave M
A woman has the last word in any argument
the column headings and a delete button, not a
list of files available to download (perhaps because there weren't any files
yet posted and available for download?).
I understood how to upload a file.. .just wasn't clear how to specify and
download a file.
Cheers,
Dave M
A woman has the last word in any
I'm a retired electronics tech and computer programmer. I have a pretty
decently equipped shop for almost all of my projects and experiments.
However, my time and frequency equipment is a bit long in the tooth. I have
a couple old HP 5328A counters (commercial version; not the military
taking
time to offer your advice.
Dave M
Hi Dave,
On 12/15/2010 08:55 PM, Dave M wrote:
I'm a retired electronics tech and computer programmer. I have a
pretty decently equipped shop for almost all of my projects and
experiments. However, my time and frequency equipment is a bit long
I don't believe anybody is speaking to perceived value as much as
historical market cost at various times over the years. I paid $200
for my 5370B last year and it's in superb condition and well inside
factory specs. There is no way I'd sell it though.
My guess is Bob C and most of us
I'd like to input a few suggestions regarding layout and construction,
namely, the PCB material and the form factor.
I suggest that any circuitry processing signals over about 2-3 GHz be
constructed on a PTFE or PTFE/ceramic PCB material, such as Rogers RT/Duroid
(www.rogerscorp.com/). Arlon
Subject: [time-nuts] 10544 TCXO used in H/P 5245L counter
I`m looking for a pdf of the schematic of the motherboard that the
10544 frequency reference plugs onto in the H/P 5245L counter. This
is the one that has a 723N, and a 7490N to produce a 100KHz
reference. Something is amiss with this
Here you can find a project of the Multiplier:
http://www.timeok.it/files/10_to_100_mhz_multiplier.pdf
Luciano P. S. Paramithiotti
Luciano,
That's a good looking project, and pretty good results for a homebrew
multiplier. Would you have a picture of the bottom of the board that you
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