Re: [time-nuts] HP5065A on ebay
OK, that makes sense. Maybe they had responsibility for keeping all their state’s radio gear tuned up and on frequency. On Wed, Jan 1, 2020 at 2:42 PM jimlux wrote: > On 1/1/20 1:27 PM, Jeremy Nichols wrote: > > Wonder why a highway department would have a rubidium standard? > > I'm not sure about one like that, but a frequency standard in the radio > shop wouldn't be surprising for checking radio frequencies, calibrating > electronic distance measuring equipment, etc. > > Of course, today, they'd buy a SR725 or some GPSDO. > > > And it might well have been purchased by the ebay vendor as part of a > lot of surplus gear sold essentially by the pound/ton. > > (of course, the seller has only been on ebay for a few months) > > > > > > > > On Wed, Jan 1, 2020 at 8:18 AM ew via time-nuts < > time-nuts@lists.febo.com> > > wrote: > > > >> There is a HP5065A with date code 28 on ebay looks like new 12 hours to > go > >> > >> Bert Kehren > >> ___ > >> time-nuts mailing list -- time-nuts@lists.febo.com > >> To unsubscribe, go to > >> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > >> and follow the instructions there. > >> > > > ___ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > -- Jeremy Nichols Sent from my iPad 6. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on ebay
Wonder why a highway department would have a rubidium standard? On Wed, Jan 1, 2020 at 8:18 AM ew via time-nuts wrote: > There is a HP5065A with date code 28 on ebay looks like new 12 hours to go > > Bert Kehren > ___ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > -- Jeremy Nichols Sent from my iPad 6. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
[time-nuts] HP5065A on ebay
There is a HP5065A with date code 28 on ebay looks like new 12 hours to go Bert Kehren ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
On Sun, 3 Feb 2019, 19:03 Hi, > > Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 > and Feb 2) When it first listed I contacted the seller and told him the > optical unit was missing (A12) and he should not call it "fully > functional" Anyway he sold it for his asking price and now it looks like > he just sold it again. If he has it returned and lists it again just be > aware its not all there! Not really worth the price with no A12! > > Cheers, > > Corby Although under eBay rules, if an item is not as described, the seller has to pay the return shipping costs. On a heavy item the seller may well conclude it is not worth their while, so the buyer gets the item free. The seller is playing a dangerous game, and perhaps one a buyer can exploit. Dave. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
Hi The key is the top view of the 5065a. You can see through the holes in the top of the unit. There’s a big empty space to the right in the picture where the optical unit / physics package should be. There also are a few other tidbits missing but the physics package is the biggie. Bob > On Feb 3, 2019, at 2:30 PM, Christoph Kopetzky wrote: > > Hello Corby, > in the case that this is a stupid question... I am sorry but can you tell me > how I can see that the optical unit is missing? > There are no pics of an open 5061A device... > I am also wondering why this seller is shipping these units for this > extraordinary price. > He is telling in the description that the shipping costs will be calculated > at the real destination but I will bet that the click > on the buy it now button bounds you to pay the whole sum ... > -- > > with best Regards > > Chris > > Am 03.02.2019 um 18:21 schrieb cdel...@juno.com: >> Hi, >> >> Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 >> and Feb 2) When it first listed I contacted the seller and told him the >> optical unit was missing (A12) and he should not call it "fully >> functional" Anyway he sold it for his asking price and now it looks like >> he just sold it again. If he has it returned and lists it again just be >> aware its not all there! Not really worth the price with no A12! >> >> Cheers, >> >> Corby >> >> >> ___ >> time-nuts mailing list -- time-nuts@lists.febo.com >> To unsubscribe, go to >> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >> and follow the instructions there. >> > > > ___ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
Hi The gotcha with a Cs is the tubes wear out. Last time I put a tube in a 5071 it cost just about $40,000 including custom shipping of the “hazardous” Cs. From the description on that uint it does not *appear* that things are working correctly. Even if you do get a working Cs standard, the question is - how much longer will the tube last? It might be good for another 10 years. It might die tomorrow. That tends to be a bit of a concern as far as running them all the time in a basement lab. With the high performance tubes in the 5071, my experience was that 6 to 7 years of continuous use was about it. The “standard” tubes in the 5071 should be good for > 2X that time period. None of this is to say that the *only* reason one fails is the tube. It is not at all uncommon to have other stuff fail. Usually the small stuff gets fixed and they go back into service. When the tubes go (or the problem is complicated) the go on the market….. Indeed none of this is to say you *can’t* get a working Cs. You most certainly can. This list is one pretty good place to find a working one from somebody who *knows* that it is running properly. I’m not selling any of mine, but you may see emails from people who are. Of course it there *was* a really good deal on a 5071 … hmmm …. maybe I need another Cs …. :) Bob > On Feb 3, 2019, at 5:16 PM, Christoph Kopetzky wrote: > > Hi Bob, > thank you. > Wow I did not realize that. Very interesting :) > B.t.w. there is a HP 5071A on ...bay item nr 263497171568. Is this cesium > clock ok for buying? > > -- > with best Regards > > Chris > > Am 03.02.2019 um 21:29 schrieb Bob kb8tq: >> Hi >> >> The key is the top view of the 5065a. You can see through the holes in the >> top of the unit. >> There’s a big empty space to the right in the picture where the optical unit >> / physics package >> should be. There also are a few other tidbits missing but the physics >> package is the biggie. >> >> Bob >> >>> On Feb 3, 2019, at 2:30 PM, Christoph Kopetzky wrote: >>> >>> Hello Corby, >>> in the case that this is a stupid question... I am sorry but can you tell >>> me how I can see that the optical unit is missing? >>> There are no pics of an open 5061A device... >>> I am also wondering why this seller is shipping these units for this >>> extraordinary price. >>> He is telling in the description that the shipping costs will be calculated >>> at the real destination but I will bet that the click >>> on the buy it now button bounds you to pay the whole sum ... >>> -- >>> >>> with best Regards >>> >>> Chris >>> >>> Am 03.02.2019 um 18:21 schrieb cdel...@juno.com: Hi, Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 and Feb 2) When it first listed I contacted the seller and told him the optical unit was missing (A12) and he should not call it "fully functional" Anyway he sold it for his asking price and now it looks like he just sold it again. If he has it returned and lists it again just be aware its not all there! Not really worth the price with no A12! Cheers, Corby ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. >>> >>> ___ >>> time-nuts mailing list -- time-nuts@lists.febo.com >>> To unsubscribe, go to >>> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >>> and follow the instructions there. >> > ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
Hi Bob, thank you. Wow I did not realize that. Very interesting :) B.t.w. there is a HP 5071A on ...bay item nr 263497171568. Is this cesium clock ok for buying? -- with best Regards Chris Am 03.02.2019 um 21:29 schrieb Bob kb8tq: Hi The key is the top view of the 5065a. You can see through the holes in the top of the unit. There’s a big empty space to the right in the picture where the optical unit / physics package should be. There also are a few other tidbits missing but the physics package is the biggie. Bob On Feb 3, 2019, at 2:30 PM, Christoph Kopetzky wrote: Hello Corby, in the case that this is a stupid question... I am sorry but can you tell me how I can see that the optical unit is missing? There are no pics of an open 5061A device... I am also wondering why this seller is shipping these units for this extraordinary price. He is telling in the description that the shipping costs will be calculated at the real destination but I will bet that the click on the buy it now button bounds you to pay the whole sum ... -- with best Regards Chris Am 03.02.2019 um 18:21 schrieb cdel...@juno.com: Hi, Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 and Feb 2) When it first listed I contacted the seller and told him the optical unit was missing (A12) and he should not call it "fully functional" Anyway he sold it for his asking price and now it looks like he just sold it again. If he has it returned and lists it again just be aware its not all there! Not really worth the price with no A12! Cheers, Corby ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
Hello Corby, in the case that this is a stupid question... I am sorry but can you tell me how I can see that the optical unit is missing? There are no pics of an open 5061A device... I am also wondering why this seller is shipping these units for this extraordinary price. He is telling in the description that the shipping costs will be calculated at the real destination but I will bet that the click on the buy it now button bounds you to pay the whole sum ... -- with best Regards Chris Am 03.02.2019 um 18:21 schrieb cdel...@juno.com: Hi, Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 and Feb 2) When it first listed I contacted the seller and told him the optical unit was missing (A12) and he should not call it "fully functional" Anyway he sold it for his asking price and now it looks like he just sold it again. If he has it returned and lists it again just be aware its not all there! Not really worth the price with no A12! Cheers, Corby ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
Re: [time-nuts] HP5065A on eBay WARNING
Thanks much, Corby, for the warning. For those of you wondering about item number(s): "Hewlett Packard HP 5065A Rubidium Vapor Frequency Standard" https://www.ebay.com/itm/Hewlett-Packard-HP-5065A-Rubidium-Vapor-Frequency-Standard-/123599926670 Ended: Jan 18, 2019 , 6:55AM "Hewlett Packard HP 5065A Rubidium Vapor Frequency Standard" https://www.ebay.com/itm/Hewlett-Packard-HP-5065A-Rubidium-Vapor-Frequency-Standard-/123624314961 Ended: Feb 02, 2019 , 5:06AM /tvb - Original Message - From: To: Sent: Sunday, February 03, 2019 9:21 AM Subject: HP5065A on eBay WARNING > Hi, > > Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 > and Feb 2) When it first listed I contacted the seller and told him the > optical unit was missing (A12) and he should not call it "fully > functional" Anyway he sold it for his asking price and now it looks like > he just sold it again. If he has it returned and lists it again just be > aware its not all there! Not really worth the price with no A12! > > Cheers, > > Corby > ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
[time-nuts] HP5065A on eBay WARNING
Hi, Wanted to warn about the 5065A that has now sold twice on eBay. (Jan 18 and Feb 2) When it first listed I contacted the seller and told him the optical unit was missing (A12) and he should not call it "fully functional" Anyway he sold it for his asking price and now it looks like he just sold it again. If he has it returned and lists it again just be aware its not all there! Not really worth the price with no A12! Cheers, Corby ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
