As mentioned a nice answer to the wwvb modulation change.
I looked up the parts and it seems that they have gone into the NOS state.
Though you can get some from digikey and such especially in the SOIC
package. Also the VCO isn't available.
It appears that the Chinese sight has the lmc6484 and LM38
Charles it is a lot of circuitry. But if you want just frequency out then
lots of stuff drops out. Since I have experimented with much of this
already I will do the reduced versions. There is no need for the PIC, the
+- 45 degree chager in the front end, numbers of dividers, output
selectors, analo
Charles I did see the slew rates and bandwidth and came to the conclusion
those were not issues. Thats why I will build up a test board pretty
quickly to confirm the component values still work. They should. It also
means I do not need to wait for the LM873s to showup. Lots can be wired
without the
.
Ah the smell of burning insulation and flux in the evening.
Regards
Paul WB8TSL
On Mon, Nov 23, 2015 at 1:28 PM, paul swed wrote:
> Charles I did see the slew rates and bandwidth and came to the conclusion
> those were not issues. Thats why I will build up a test board pretty
> quickly t
Thomas
Welcome to the group. I am sure others will comment.
Many of us have a very wide range of experience and expertise so you should
feel comfortable with any question.
To the coax delay question. You are not pushing the limits.
But its important to understand the impacts of such long lines.
The
.
Happy Thanks giving to everyone.
Regards
Paul
WB8TSL
On Mon, Nov 23, 2015 at 7:41 PM, paul swed wrote:
> Charles great suggestion on the NE5532. Just bread boarded the first
> section of the receiver very quickly and the component values work as is.
> Thats also as it should be. I nee
The tl712cp works at 5 v and is self biased. Using one on the wwvb receiver
to convert a 10 Mhz sine wave to square. 5V to 3.3 is pretty easy to
convert.
Maybe they make a 3.3V version.
Paul
WB8TSL
On Sat, Nov 28, 2015 at 7:35 PM, Poul-Henning Kamp
wrote:
> I need to convert a 5MHz 0.2Vpp AC cou
I am looking at building a GPS down converter.
LO 1500 Mhz locked to a 10 MHz ref.
The IF will be at 75.42 Mhz how wide should it be?
My question is simple.
What should the IF pass band bandwidth be?
Not sure if it should be 3-4 Mhz, 10 or 15 wide.
Thanks
Paul
WB8TSL
Guessing that you are working on
> down-conversion for an old box, then 2,046 MHz will be your answer.
>
> Cheers,
> Magnus
>
>
> On 11/30/2015 06:37 PM, paul swed wrote:
>
>> I am looking at building a GPS down converter.
>> LO 1500 Mhz locked to a 10 MHz ref
Thanks everyone. The Meinberg is nice and maybe available from Ebay by
Alex's link. But its 35.42 much as the Odetics down converter. I am looking
to create a 75.42 Mhz IF.
Mini-circuits makes just the right parts. But had several IF bandwidths
available.
So will go with the 2 or so MHz filter as s
gt;> a
>> filter better than a simple LC tank. Did they put the filter in the
>> downconverter
>> or in the main box? I would think that putting a fancy filter up by the
>> antenna
>> would have been a less likely thing to do than putting it down in the
>> main
Digikey was a strike out with 1 filter for 86 cents but order was 1000
units.
Mouser however has a wide assortment very reasonable and by the single
units.
Hardest thing will be soldering them.
Regards
Paul
WB8TSL
On Tue, Dec 1, 2015 at 8:29 PM, paul swed wrote:
> Hello to the group h
several in case I screw it up. Its clearly
going to be at my maximum soldering skills.
Regards
Paul
WB8TSL
On Wed, Dec 2, 2015 at 10:32 AM, paul swed wrote:
> My bad mixing threads here the 1575 filter is in mouser and digikey has
> them.
> The 75 MHz is straight from mini-circuits.
> Re
Sorry mouser electroncs.
On Wed, Dec 2, 2015 at 8:10 AM, Herbert Poetzl wrote:
> On Tue, Dec 01, 2015 at 08:33:05PM -0500, paul swed wrote:
> > Digikey was a strike out with 1 filter for 86 cents but
> > order was 1000 units.
>
> Sorry, but could you point me to the filter
My bad mixing threads here the 1575 filter is in mouser and digikey has
them.
The 75 MHz is straight from mini-circuits.
Regards
Paul
WB8TSL
On Wed, Dec 2, 2015 at 10:31 AM, paul swed wrote:
> Sorry mouser electroncs.
>
> On Wed, Dec 2, 2015 at 8:10 AM, Herbert Poetzl
> wrote:
>
; already have
> a narrowband filter (at 75 MHz) on it?
>
> Bob
>
> > On Dec 2, 2015, at 10:36 AM, paul swed wrote:
> >
> > To Bobs comments your right. That 75 MHz may not be needed because of the
> > 1575 input filter. That would save $29.
> > By the way I was
Here is an on-air notice.
The Wildwood eLoran transmitter will be continuously broadcasting from 0900
(EST) on 08 December 2015 through 1200 (EST) on 18 December 2015. Wildwood
will be broadcasting as 8970 Master and Secondary most of the time but
occasionally may operate at other rates.
I can sa
The receiver works quite well.
Two items that are a bit iffy.
The AGC seems to work only at higher input levels. May not be an issue and
handles the night time changes well.
The carrier detect PLL seems semi useless. Plus the VCO cap seems wrong I
had to triple its value to get to 10 KHz. But even
Bill not so sure about that. I agree they do pop up sort of randomly.
The note I get is for the longer tests.
Curious how are you monitoring?? I can see some magical 100 KHz rcvr with
alarm/squelch seems to be handy. Not that they exist.
I will guess the SRs700 would relock also but I don't leave t
.
Regards
Paul
WB8TSL
On Thu, Dec 3, 2015 at 5:34 AM, Attila Kinali wrote:
> Salut,
>
> On Wed, 2 Dec 2015 18:39:55 -0500
> paul swed wrote:
>
> > Just adding that this is home brew so no real boards. At the IF level
> thats
> > both large enough and easy enough to
Attila sorry flipped some letters.
On Thu, Dec 3, 2015 at 10:06 AM, paul swed wrote:
> Atilla,
> Thanks you have read what I have written and further your experience
> aligns with mine for hacking these chips at least into the GHz range. I
> suspect it really falls apart in the
d send him pics from our SA at times. Any ideas on what
> might
> be on 122.3 khz and 122.9 khz.
>
> 73,
>
> Bill, WA2DVU
> Cape May
>
> -Original Message-
> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of paul swed
> Sent: Thursday, Decem
Mark
My thinking is to buy one from the guy who sold 2560 of them.
Others have a far lower count. So figured he was the right one.
Oh another project. Hack the solder station. Maybe I will wait a while on
that.
On Thu, Dec 3, 2015 at 2:55 PM, Mark Sims wrote:
> These are a fairly nice and cheap
Appreciate everyones guidance here. Interesting on the other threads. They
might be fine on there own so they can be more easily searched in the
future. They will be important as new systems come online.
Other notes on the GPS down converter for an old receiver.
OK I cheated and order a more class
Have run numbers of tests on the receiver and have to say for what it is it
works pretty well. No GPSDO. Watching it you can see the costas loop
behavior and filtering. It advances and retards +/- 100ns. That may be the
very optimum result. I sometimes suspect its wider then that.
Have added a cla
Have a tracor linear chart recorder thats working.
Does anyone have a pdf of the actual manual please?
Thanks
Paul
WB8TSL
___
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To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and fo
Bert did not find much that I would trust. But the FM-FM should be about
3/4db from the various posts I have seen.
Regards
Paul
WB8TSL
On Sat, Dec 5, 2015 at 3:28 PM, Bert Kehren via time-nuts <
time-nuts@febo.com> wrote:
> At my new home the GPS antenna location has turned in to a challenge.
t; Not on until next week.
>
> Bill
>
> -Original Message-
> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of paul swed
> Sent: Thursday, December 03, 2015 1:55 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts]
Jim
Welcome to time-nuts and you were indeed lucky to get a 5065.
Lots of possible items.
But the fact that the last line are all 0 may mean its as simple as the
loop selector being open and not closed. Normally the control would tend to
drift all the way over. On reset it goes all the way left and
Regards
Paul
WB8TSL
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To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
Jim
Yes the A7 is sensitive. I actually injected 137 and 274 into it and as I
recall the signal was very small to get large readings. Sorry do not recall
the level.
So if the tail ends working then it gets tricky because the possibility is
the RF side of the puzzle. I have no idea what equipment yo
DVMs, and sig gens
> up to 1 GHz. No working Spec An on my bench now, but I have access to one
> if needed...
>
> Jim
>
>
>
> -- Forwarded message --
> From: paul swed
> Date: Tue, Dec 8, 2015 at 1:35 PM
> Subject: Re: 5065 ?? direct
> To: J
Iain
Sorry to hear that. Much like the US a lost valuable reference.
That said at least the following Austrons will work on the secondaries and
only require 1 station.
2000, 2100, 2100F. I use them on secondaries all of the time.
Just punch in the gri and then select secondary on the 2100 and just
And with some Luck the US appears very interested in eLORAN.
I have my Austrons running right now on 87900. They have one transmitter.
But it emits the master and a fake secondary (Y). This is a 2 week test but
there have been a number of longer duration tests starting this year.
Regards
Paul
WB8TS
Joerg
Yes this looks like a nice simple mod.
Its difficult to tell from the pictures but in order to use the sma it
looks like you cut the trace over by the cap.
I ran into the same thing. The lead goes into the board and its end point
is unclear.
When I released a solution about 9 months ago I use
Jorg
Excellent improvement.Now I can easily see the cap that was removed and
whats left is the glue from manufacturing. It makes sense.
Regards
Paul
WB8TSL
On Sun, Dec 13, 2015 at 4:59 PM, Jörg Logemann
wrote:
> Rex,
> I made some modifications to my article and I hope, that everything is
> ok n
It is very sorry to hear that this is happening.
This was the same lame excuse they used in the US. Save 2 cents then find
out you don't have launch vehicles to get replacement GPS satellites in
orbit. Nor the funds to build the satellites.
I am actually happy I did not build the large loop for Eur
I was of the impression 3 would do and the master can be one of the points.
However for LORAN C after the new year it won't matter.
eLORAN has some useful properties in the data channel. I suppose with luck
we will all learn more about that. At least at the moment my old LORAN C
gear is very happy
I think you are doing the right test to see if the splitter delay is the
issue 21 ns is mighty small and a real possibility.
Regards
Paul
WB8TSL
On Mon, Dec 21, 2015 at 8:24 PM, wrote:
> Hi All,
>
> So I've been playing with some timing hardware here, and have noticed
> something rather curious.
Dan
Great and at least for me it makes sense from the active splitters I have
seen that use diodes to allow one receiver to power the pre-amp.
In my 8 way you have the diodes and L+Cs. The powered path is essentially
the diode turned on.
The non powered is a reverse biased diode and the C around th
Ole,
I took a look out of curiosity. The prices are a bit all over the place.
I have not experimented with this.
Not sure of any advantage over the Lucent Ref1 and Ref0s that have a good
oven oscillator and actually work at a consistent price.
Good luck if you move forward and let us know how it wo
Scott,
Thank you for sharing these with Time-nuts.
I have to say some good reading over the winter.
Regards
Paul
WB8TSL
On Tue, Dec 29, 2015 at 3:16 PM, Scott Newell
wrote:
> At 10:48 AM 12/29/2015, Bob Camp wrote:
>
> Is there a practical way to download the entire book rather than doing 60
>>
The Wildwood, NJ eLoran transmitter will be continuously broadcasting from
0900 (EST) on 05 January 2015 through 1500 (EST) on 15 January 2015.
Wildwood will be broadcasting as 8970 Master and Secondary most of the time
but occasionally may operate at other rates.
Happy New Year everyone.
Regards
Yes indeed interesting that Anthorn's going at 0300 UTC.
Our friends in the UK celebrating perhaps? Or something else cooking?
You only need one station for frequency with the ole austrons.
By the way when I could get lock it was the Lessay station 6371 I think.
Only ever did that in the winter and
Here is a comment I had made on one thread.
Yes indeed interesting that Anthorn's going at 0300 UTC.
Our friends in the UK celebrating perhaps? Or something else cooking?
You only need one station for frequency with the ole austrons.
By the way when I could get lock it was the Lessay station 6371 I
I somewhat may guess its Anthorn.
My 2 cents from across the ocean.
The Brits are pretty good about shutting things down. The fact that Anthorn
stayed operational was pretty odd even if you thought the new years parties
got in the way. Lets face it drink beer with friends or shut a transmitter
in
Nigel
In the US at least for the eastern half of the country the test station has
been on lately for several weeks at a shot. Not exactly the old days but a
great resource besides GPS to check my various references and note offsets
and such using the austrons and SRS.
I would agree 1 db difference
t might be a hint that the extra signal also came from Anthorn, e.g.
> a dual-rate test. But this is of course just speculation.
>
> Regards,
> Pieter-Tjerk, PA3FWM
>
>
>
> On Mon, Jan 04, 2016 at 02:19:29PM -0500, paul swed wrote:
> > I somewhat may guess its Antho
Stan,
Yes this is the test I sent the email out on last week and will run to the
15th.
I accidentally put 2015. But that said I am also locked.
Curious why are you using a battery at the antenna??
Regards
Paul.
WB8TSL
On Tue, Jan 5, 2016 at 9:53 AM, Stan W1LE wrote:
> Hello The Nets:
>
> current
Well this is indeed a good new year.
It would appear that Anthorn will be active for a year to 2017.
It will be dual rated as a master and slave same sight. Much like the US.
The ups and downs you are seeing are the process to dual rate the Master.
Should settle out soon as Master and Y.
So It woul
I know little others will correct. But that would appear to be atomic time
not UTC.
Thats what jumps out to me at least.
Regards
Paul
On Tue, Jan 5, 2016 at 1:59 PM, Hal Murray wrote:
>
> Is anybody watching the output of their KS-24361?
>
> Mine was off by 45 seconds for 13 minutes at the end o
Poul-Henning,
I have some guesses but I look forward to others.
I think the analog multipliers are complicated in pins and support
circuitry especially if single power supply.
I used lower frequency Analog Devices units in early experimentation on the
wwvb d-psk-r.
Granted they worked. They were al
The norm right now is 1 year. Enjoy while you can.
On Tue, Jan 5, 2016 at 1:50 PM, GandalfG8--- via time-nuts <
time-nuts@febo.com> wrote:
> Yes, they've been switching back and forth between one or two channels all
> day, with the one channel state always being just the usual Anthorn Y
> channe
Right but they are both the same station.
Note the levels are pretty much the same.
On Tue, Jan 5, 2016 at 12:29 PM, Poul-Henning Kamp
wrote:
>
>
> I see both a master and slave on 6731 from Denmark now.
>
> Same signal strength:
>
> http://phk.freebsd.dk/misc/_.svg
>
> --
> Pou
I would give Anthorn some time to settle down. It will.
Its a shame no one here has actual contacts with the people that run it.
Regards
Paul
WB8TSL
On Wed, Jan 6, 2016 at 4:44 PM, Brian Inglis <
brian.ing...@systematicsw.ab.ca> wrote:
> On 2016-01-04 14:11, Alan Melia wrote:
>
>> I remember bein
Yes must have been a year or so ago there was a thread I recall that
someone was doing that.
Thats one expensive approach to the problem.
Regards
Paul
WB8TSL
On Wed, Jan 6, 2016 at 2:37 PM, Bruce Hunter via time-nuts <
time-nuts@febo.com> wrote:
> I realize this would not measure frequency or pha
I will say that this is the case that Time-nuts can actually help.
I suspect no one knows there are people out here that can tell the
difference in the Master signals. I learned that lesson when I built up the
Loran C simulator. The first one did not do the flips. Then when the
Austrons would not l
I have been looking at the subject of Allen deviation and this has been
discussed numbers of time on Time-nuts.
But my question is this.
If an oscillator is stable in frequency but shifts phase 90 degrees and
then comes back in a short time. From my reading I don't think that will
show up in a typ
cleaning lady at NIST, it really was a random
walk.
Regards
Paul
WB8TSL
On Sat, Jan 9, 2016 at 12:11 AM, Magnus Danielson <
mag...@rubidium.dyndns.org> wrote:
> Paul,
>
> On 01/09/2016 03:05 AM, paul swed wrote:
>
>> I have been looking at the subject of Allen dev
Nathan,
Bob shared a link for the Lucent units and a great amount of detail has
been shared on Time-nuts about them. They will do what you want. The Ref0
requires a external GPS receiver and another Time-Nuts Arduino. It works
really well and the quality of the ref0 seems to be that of the 1pps
fee
e-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of paul swed
> Sent: Sunday, January 10, 2016 1:56 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] New Member + Basic Questions
>
>
>
> Nathan,
> Bob shared a link for the Lucent uni
What little I can tell is they are telco references so there may be
something good inside OCXO or RB. It looks like it runs on -48VDC from the
ebay pix. Its output could be any of the typical telco references that are
not 5 or 10 MHz. These are pure guesses. The Price seems reasonable.
Good luck
Pa
er
> > ham friend used to have four storage units to store all his "stuff". The
> > disease is not curable with either time or antibiotics.
> >
> > My XYL will have to deal with two homes with labs and ham shacks, 7
> > towers, 13 yagis, etc. when I am SK. Nee
ed
> >>> with the units.
> >>> Mine were brand spanking new. NOS.
> >>> Good luck.
> >>> To Ron o yes no shed or anything but the gear builds up. Darn
> thing is
> >>> this stuff actually last longer then an iPhone99X due out tomor
Poul-Henning is that just the back board of the clock?
I guess I did not realize there were actually 2 boards.
Regards
Paul
WB8TSL
On Tue, Jan 12, 2016 at 6:01 PM, Poul-Henning Kamp
wrote:
> This probably belongs in the category of serious overkill, but it was
> a nice excuse to learn KICAD and
>> Though frankly even neo6s play well.
> > >>> If a Ref1 it has a GPS in and no need for the arduino. The $175 gets
> > you a
> > >>> ref1 and ref0 combo that tie together usually with a cable thats
> > shipped
> > >>> with the units.
> &g
Dave
Welcome to the group and have always appreciated the help from Artek.
If only frequency no need to care about the date. I learned this from
fellow time nuts. Yes I also hate 1996. Now I think there are later
software releases. I haven't had my 3801 on for a bit as I discovered that
I actually
I have 5370s and 5345 working and then those that aren't so interested. I
did play with some ecl chips but they worked poorly. Can't do any clever
math or dispersion...
But good with a soldering iron.
Regards
Paul
WB8TSL
On Sat, Jan 23, 2016 at 1:23 AM, Bruce Griffiths wrote:
> Mat
>
> I can hel
Hello to the group.
Lots to learn. eecl? :-) Heck happy to get ecl working.
That said I did pull the manuals on the 5370 and 5345. They are the same
front end. And really 1 magical chip.
OK now I am going to super over simplify the issue. Forgetting the nice
features, why wouldn't the first step b
John
The 3801s are getting very old at this point. I know mine has started to
show a loss of lock occasionally on the oscillator. Intermittent problems
are very tough.
What jumps out to me is the 27 volts. That seems low as I recall. I run at
48 V. I understand there were several models made so wha
Good comment on leaving it on for a long time if the almanac has been lost.
You see nothing accept the green pwr led and I have seen 48 hours to lock.
I added a batter 2 X AA and that keeps the almanac and enhances startup.
But nothing like a modern 30 sec or less receiver.
WB8TSL
On Tue, Jan 26,
Walter that OCXO sure looks odd I would expect unfiltered to be a lot
better then that. I would guess that several possibilities exist.
The actual crystal is a 5 MHz and it feeds a doubler.
The chain has something thats gone non-linear. -5dbm seems low to me.
Oscilloquartz have a very fine reputati
Some great comments and like all of you I like my 5370s and 5345s. Real
buttons no mouse. Must be a throw back to the dark ages.
Always knew about the fan issue on the 5370 and have added fans to my main
operating unit.
But it had not occurred to me that the way the front panel is laid out
there ma
Walter if you can get it back to the basic clean oscillator thats great.
Since you have access to a lot of older equipment you might have old video
amplifiers are a fine way to get some more outputs. Most of the 6 MHz amps
actually go higher and the later amps were typically good to 30 MHz. I just
Anton a brief response others will add.
Welcome to time nuts.
Yes the 1pps can be very important to the ultimate stability of the system.
But the fact is many other things come into play.
Poor oscillators sloppy GPS controllers and such can make the 1pps pulse
the least of your concerns.
That said
Attila I am pretty sure Anton is saying compare it to the H Maser and it
simply doesn't in any way. I think we are speaking 1X10-11 compared to 1
X10-14th or so.
Thats why I say forget all of the GPS stuff and go for an output from the
maser to home. Now that would be a really fun project. Thinking
I added 2 X AA batteries external to the 3801 to the GPS receiver. Will run
several years and very easy to replace. Now that doesn't make it instant
start but certainly sub hour or less maybe 20 minutes.
Good luck.
Paul
WB8TSL
On Fri, Jan 29, 2016 at 8:43 AM, John Green wrote:
> Charles,
> The p
Luca,
I am using a HP3575a phase and gain meter good to 1Hz-13 MHz but easily
goes to 15 MHz. It delivers a dc voltage that feeds a DATAQ 4 cnl USB A/D
coverter and chart program $25.
Its been working very well for comparing references long term.
Just suggesting the 3575 as a possible alternative.
As I mentioned in the another thread this week.
You can indeed replace the failed voltage with just another inverter.
Mine has run this way for 10 years. Mine was a 5 by the way. If it was one
side of the +/-15 I would say you want to replace both.
The entire switcher can be replaced with supplies
ed
> perfectly after replacing the cap.
>
>
>
>
> On Sun, Jan 31, 2016 at 4:42 PM, Bob Camp >
> wrote:
>
> > Hi
> >
> > I had one that took out the internal fuse once every 3 to 5 years. After
> > replacing the fuse 3 times, the supply died. Go f
As much as I like my 3801 most likely will use my bolt
I also have ks24361s so between them have a good idea
The is are reasonable at times
On Monday, February 1, 2016, John Green wrote:
> After a couple of days of GPS lock, it went into holdover. I briefly
> powered it down and it attained lock
John,
Like you I have a bad oscillator and I also pulled the thing apart to find
"The goo"
Nasty stuff. Also re-wrapping the outer oven wire would be a big pain.
Since that 3801 had further issues I set it aside.
Regards
Paul
WB8TSL
On Thu, Feb 4, 2016 at 1:20 PM, John Ackermann N8UR wrote:
> I
Daves absolutely correct about working around bad supplies.
The reason for the preregulator is that it would allow the 3801 to meet
European ETSI dc voltage standards that goes up to 75VDC on the telco
battery bus. US can reach 56 VDC.
Anyhow if thats your only problem then you can solve the proble
Congratulations Dave very good to hear its back in the land of the living.
Looking forward to the additional thread.
Regards
Paul
WB8TSL
On Sun, Feb 7, 2016 at 12:37 PM, Artek Manuals
wrote:
> I had reported earlier that the power supply went south in my Z3801A ( and
> then the receiver) became
Joe
I will believe they only do that procedure in a real repair.
I had to do the same thing on a tek 2465b scope. O man what a complete pain
in the rear and literally 8+ hours of work. So I can fully appreciate the
reality that a Calibration is a check and trim for accuracy. Most likely an
hour or
I will say its odd that lately there have been 2 screw ups in less then a
month. Really odd. I was thinking that perhaps the issue had been a pocket
jammer. Those will have an affect on a area. In the states truck drivers
buy and use them.
But it looks like the birds were messed up.
Regards
Paul
WB
Totally agree. Disposable and cheap. Plus the companies don't intend to
stay in business but get picked up by some larger company
Still amazing for little you can pick up this modern gear and it happily
communicates with your laptop generally speaking.
Still like my 400lbs of test HP and Tek ge
John would that be the command line interpreter?
There are a lot of TCLs on sourceforge
Regards
Paul
WB8TSL
On Sat, Feb 27, 2016 at 5:01 PM, John C. Westmoreland, P.E. <
j...@westmorelandengineering.com> wrote:
> Magnus,
>
> I used to be responsible for a couple of labs in the late 90's early 200
Joseph,
I had seen that the rocky mountain basic was available at some $680 for one
license. I guess if you really want it you will pay that.
However that will not be me.
Regards
Paul
WB8TSL
On Sun, Feb 28, 2016 at 8:50 PM, Joseph Gray wrote:
> All this talk of Instrument BASIC brings up a quest
Been there and experienced it all to often.
To tweak or not is the question.
"Are you feeling lucky?"
Regards
Paul
WB8TSL
On Mon, Feb 29, 2016 at 1:50 PM, Mark Sims wrote:
> Not to mention that a lot of pots that have been sitting at the same
> setting for years tend to distort the resistance el
As Tom mentioned I am familiar with the chips. But the bottom line is there
are no chips either old style or new around anymore from what I have seen.
If you can find the consumer atomic clocks that are pretty rare these days
you can get the AM clock receiver from those. The new chips (Literally th
Umm Joe.
A good sign of a recovering time-nut is to know when to just say "no!".
Funny ended up with a wavetek 3000 sig gen circa 1980 if I had to guess.
Its main oscillator is 18Hz high. Yes the desire to adjust it is the first
impulse. The second is when I tweak that cap all heck is going to brea
Bert,
On the prs 10 if you would like me to look at the bulb reheat it to see if
it can be recovered let me know. Happy to do so.
The risk is you can not actually get to the bulb. But I have been
successful with FRS units.
Regards
Paul.
On Wed, Mar 2, 2016 at 7:41 AM, Bert Kehren via time-nuts <
t
ce
> on sight stage a good 20 years ago.
>
> The trimmer caps on the reference aren't generally a problem.
>
> -Chuck Harris
>
> paul swed wrote:
>
>> Umm Joe.
>> A good sign of a recovering time-nut is to know when to just say "no!".
>> Funny e
Pete absolutely it was automotive. I have one thats still operational I
think in an old project. There is the gps engine in the can and some other
chip as I recall has no value. Mavin I think sold them for little.
I'll have to look for the data its been a while. Its protocol is definitely
odd.
Rega
Aisin is indeed the unit.
Pete I could not find my old notes though I will keep looking.
Regards
Paul
WB8TSL
On Thu, Mar 3, 2016 at 4:06 AM, Götz Romahn wrote:
> Pete,
> to obtainm more information google for:
> aisin-seiki gps module
> Götz
>
> Am 02.03.2016 um 22:10 schrieb Pete Lancashire:
>
I was going to suggest Ko4bb website as a great repository.
Regards
Paul.
WB8TSL
On Wed, Mar 9, 2016 at 5:24 AM, Clint Jay wrote:
> Would it be possible they could be uploaded somewhere as a torrent file?
> On 9 Mar 2016 10:00, "walter shawlee 2" wrote:
>
> > I was trolling for old data catalog
Sure very familiar. There are no loran stations on the air currently.
We can email directly if you would like.
Regards
Paul
WB8TSL
On Wed, Mar 9, 2016 at 12:52 PM, Joe Dempster
wrote:
> Does anyone have experience with this unit? The UI is a bit hard to grasp
> and my unit resets every 5 minute
wrote:
> Anywhere there is a concentration of HAMs you should be able to find the
> connector. I found the one for my 5061 at a ham swapmeet and found another
> for a friend by asking a few hams who were the 'collector' type.
>
> On Thu, Mar 17, 2016 at 10:54 AM, paul swe
Dave never heard of these guys before. It looks like they have lots of
stuff that can be useful at reasonable prices.
Thanks for sharing.
Paul
WB8TSL
On Sat, Mar 19, 2016 at 1:59 PM, Dave M wrote:
> Alert for anyone repairing or toying with telcom equipment. Goldmine
> Electronics has a number
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