hybridfree/eevblog-posts huggingface dataset:
HP 8753D APC-7? - Page 1
Forum section: electronics / general

author: wd5jfr
author_rank: Regular Contributor
timestamp: March 27, 2023, 04:42:59 pm
content: Is there a good economic conversion or adapter from APC-7 to more common connectors as 1 GHz is my upper limit? Or is converting one to N connectors easily doable any still maintain usability for hobby interests?TnxHank

author: G0HZU
author_rank: Super Contributor
timestamp: March 27, 2023, 05:23:37 pm
content: I think all of the old 6GHz 8753ES VNAs at work had APC7 connectors and the company permanently fitted (APC7 to SMA) or (APC7 to N) adaptors on them. These adaptors were from Suhner and were quite expensive. However, the VNAs were still used up to 6GHz with good results using either an 85033E or 85032F cal kit.The home/hobby alternative would be to buy used APC7 to SMA adaptors from ebay (maybe $60ea) and make a homebrew SMA cal kit for less than $30 using decent SMA connectors from Suhner or Johnson.It's also possible to make a homebrew N cal kit to suit APC7 to N adaptors but this probably won't be as easy to correct as a homebrew SMA cal kit. A homebrew SMA cal kit can give good results up to a few GHz if constructed carefully.

author: wd5jfr
author_rank: Regular Contributor
timestamp: March 27, 2023, 09:23:23 pm
content: I see that some sellers in China have APC-7 to SMA or N for under $40.00 each, and Aliexpress has them $20.00 each vs $595.00 from Keysight. Aliexpress has 30 day return so if they don't work properly one might have some recourse if it's not a scam. If anyone has had success with Chinese adapters I'd sure like to know which seller.Hank

author: Bud
author_rank: Super Contributor
timestamp: March 27, 2023, 09:36:23 pm
content: Do not use these adapters with expensive SMA cal kits. The Chinese adapters are almost certain made to no SMA mechanical specification and can ruine your cal kit. Use only home made cal kits with them.

author: wd5jfr
author_rank: Regular Contributor
timestamp: March 28, 2023, 10:32:06 pm
content: Here's a pic of one that sold on eBay with four N connectors instead of 2 APC-7 for delete Option 011. 1D5 oven xtal good but W30, not sure what W30 difficult to rad the tag. I was unaware of this model but I like the N connectors but I sure wouldn't want to by another test set and I guess it would have APC. Comments appreciated as I'm new to this realm. Thanks

author: rhb
author_rank: Super Contributor
timestamp: March 29, 2023, 12:47:15 am
content: I posted test results for <$25 ebay Chinese APC-7 to N-F in my thread on testing RF connectors starting here.https://www.eevblog.com/forum/rf-microwave/testing-rf-connectors-and-cables/25/and later posts.I don't recall anything other than I thought they were fine to the 3 GHz limit of my '46A S parameter set, but not quite good enough for a '47A. Haven't actually used my 8753B for lack of space :-(PM me if you want additional help.Have Fun!Reg
LF: HP 3478A for parts - Page 1
Forum section: electronics / general

author: GigaJoe
author_rank: Frequent Contributor
timestamp: March 26, 2023, 03:03:51 am
content: reasonably cheap ; need displayplz PM

author: alm
author_rank: Super Contributor
timestamp: March 26, 2023, 08:43:13 am
content: I don't have anything available, but as alternative you could look for less desirable HP equipment from that era that uses the same display. The 3488A might be a candidate.

author: Kleinstein
author_rank: Super Contributor
timestamp: March 26, 2023, 09:06:54 am
content: AFAIR there was some project around for a display replacement for the 3457, that could also work for the 3478 (though a slightly different display).The 3468 should have the same display too (no GPIB and a battery option instead).

author: coromonadalix
author_rank: Super Contributor
timestamp: March 26, 2023, 01:52:04 pm
content: you have a few for low $$ but sometimes the shipping is a killer

author: GigaJoe
author_rank: Frequent Contributor
timestamp: March 26, 2023, 04:40:36 pm
content: thanks for tip about HP 3488A display, it actually for HP 6.5 dmm.i dont know ... it kinda one of first version , where not a whole case open , sliding side pieces construction, don't wish to destroy as parts, on other side , to repair it kinda ...like if i found a broken , with no hesitation i can desolder broken one and repair display . so dont know ... will see ..im in CAN , GTA.but have US mailbox as well.

author: umkumiut
author_rank: Contributor
timestamp: March 27, 2023, 01:18:41 pm
content: If you are looking for the display only, there is one on eBay:HP 5061-5212 REV A LCD Display For 3457A And Others

author: GigaJoe
author_rank: Frequent Contributor
timestamp: March 28, 2023, 11:51:54 pm
content: hm... $
FREE Visual Inspection Machine - Page 1
Forum section: electronics / general

author: Gizzmo
author_rank: Newbie
timestamp: March 28, 2023, 04:35:59 am
content: All you need to do is pick this up from Braeside as I need it gone. It was sold to me as a running unit, but I have never used it.The Braeside pick-up can offer assistance with loading but unloading is your problem obviously, please note it weighs 1900kg.It appears to be in pretty good condition. I got it as part of a package deal but have no use or space for it.Here is some information on it...https://islandsmt.com/wp-content/uploads/2017/05/Vi5000_EN11-2009_Rev04_LD.pdfPlease do not as me any tech questions as I know nothing about AOIs.
FS FP FLUKE 726 calibrator - Page 1
Forum section: electronics / general

author: strawberry
author_rank: Super Contributor
timestamp: March 25, 2023, 03:08:41 pm
content: for parts fluke726 does not power on : ~ 250EURbody is in good shape and no burn marks on PCBsome MUX chips are dead and probably MCU as well , chips on other rails seem fine

author: strawberry
author_rank: Super Contributor
timestamp: March 27, 2023, 07:58:30 pm
content: https://www.ebay.com/itm/304860153808
Wtb(us): keithley rack ears, fluke 3330b rack ears, hp rack ears/handles - Page 1
Forum section: electronics / general

author: super7800
author_rank: Regular Contributor
timestamp: February 23, 2023, 07:04:58 pm
content: Does anyone have fluke 3330b (current voltage calibrator) rack ears? Also looking for 2u and 3u keithley rack ears for their "brown" equipment. Also looking for tektronix tds8000/csa8000 rack ears. I have the existing panels to possibly trade, if yours is rackmount and you don't want it to be.Also looking for rack ears and handles for hp/ agilent for a reasonable price, and a rack mount for the hp spectrum analyzers (ex 8591e etc.). Or the slides system for the hp 8566b 8568b spec analyzers.Bonus if you have ears for venable 350a, racal-dana 6000 series meters, racal-dana 5002 wideband level meter, or ears for Pico second pulse labs equipment.If ya have any of these for sale let me know. I rackmount all my equipment, and having the ears helps greatly. Thanks.

author: super7800
author_rank: Regular Contributor
timestamp: March 27, 2023, 03:31:15 pm
content: Just bought (4) keithley 236 (300 each!) which i would love to get rack ears for, so I'll bump my wtb once, and probably never again.On a side note, I know the 236 can be upgraded fairly easily to a 237, but can they be upgraded to a 238 (high current)? A 238 is much more useful to me than a 236 or 237.

author: alm
author_rank: Super Contributor
timestamp: March 27, 2023, 04:18:48 pm
content: Quote from: super7800 on March 27, 2023, 03:31:15 pmI highly doubt it. Compare the236 pictureswith238 pictures. From what I remember, they moved some circuits (ADC?) between analog and digital board, and from the pictures they also changed some resistors. The 238 came out a bit later, so they wouldn't have designed the 236/237 with the 238 in mind.As far as I know there's no service manual with schematics available, although there's a person on eBay selling a PDF with presumably full schematics.
SOLD: Raytek Fluke X96400 Black Point Blackbody IR Temperature Calibrator - Page 1
Forum section: electronics / general

author: volvo_nut_v70
author_rank: Regular Contributor
timestamp: March 26, 2023, 10:40:47 pm
content: Raytek Fluke X96400 Black Point Blackbody IR Calibrator, it is in great physical condition, checked it at 300F and 500F.Please see photos.I will include the manual for the controller, Fuji Electric PXZ series PID Autotune Controller.I am asking USD$695 plus shippingShipping from Vancouver, BC CanadaLocal pickup is finePaypal is okay, cash for local pickup is fine.
WANTED: Weller HAP200 hot air pencil  - Page 1
Forum section: electronics / general

author: dorkshoei
author_rank: Frequent Contributor
timestamp: March 26, 2023, 10:39:26 pm
content: Looking for a used Weller HAP200 hot air pencil.I don't care about the condition of the handle/cable as long as the element is good.I'm located in the USA but am open to international shipping if price is right.Thank you.
FS(CN): eBay HIOKI SM-8213 Super Megohmmeter For parts - Page 1
Forum section: electronics / general

author: Golds
author_rank: Contributor
timestamp: March 26, 2023, 12:02:35 pm
content: Untested, only for repairs or parts.https://www.ebay.com/itm/234946689657

author: Stray Electron
author_rank: Super Contributor
timestamp: March 26, 2023, 01:40:22 pm
content: $500 and another $100 for shipping for an untested meter?If you can time time to make a video of it, then you have the time to test it. A meter is also a simple device to use and/or test so there's no excuse for not testing one..

author: coromonadalix
author_rank: Super Contributor
timestamp: March 26, 2023, 01:46:08 pm
content: Yeah it can be tested, on the specs it can go up to 100vdc at 50ma ....but 500$ for an unknown state

author: Golds
author_rank: Contributor
timestamp: March 26, 2023, 02:07:47 pm
content: The sales cost of ebay is 15% to 20% of the total price plus freight. Maybe you have a better trading platform?

author: Stray Electron
author_rank: Super Contributor
timestamp: March 26, 2023, 05:51:54 pm
content: I don't care what E-bay's sale fees are; $600 for an unknown condition meter is an absurd price!Especially for one who's accuracy is +/- 3%!!!! Someone can buy a known working HP 34401 or other high quality, high accuracy meter that is well documented and is repairable for far less money.If you don't want to pay E-bay's fees then there are plenty of places where you could list it for free. Including in the sales section of this forum.

author: alm
author_rank: Super Contributor
timestamp: March 26, 2023, 08:17:20 pm
content: Quote from: Stray Electron on March 26, 2023, 05:51:54 pmThat's a bad comparison. This unit is clearly optimized for high resistances and higher voltages. What's the 34401A uncertainty for 1 GOhm or 1 TOhm resistors? How accurately can the 34401A determine the voltage coefficient of a resistor from 5V to 100V? It would make more sense to compare it to other Teraohm meters like the older Guidline 9520 or more modern meters (HP/Agilent/Keysight made a bunch).
WTB: ESI SR1 1Mohm - NO LONGER NEEDED - Page 1
Forum section: electronics / general

author: Rax
author_rank: Super Contributor
timestamp: March 04, 2023, 04:29:00 pm
content: Looking to complete my set of SR1s.I am located in California, US. Local sale can be cash, otherwise PayPal?Thanks!

author: Rax
author_rank: Super Contributor
timestamp: March 15, 2023, 06:55:11 pm
content: I'd also consider other types of standards, as long as the value is 1M.

author: dianzimi
author_rank: Contributor
timestamp: March 24, 2023, 07:18:45 am
content: how much？？

author: Rax
author_rank: Super Contributor
timestamp: March 24, 2023, 01:20:25 pm
content: Quote from: dianzimi on March 24, 2023, 07:18:45 amYou have one to sell? If yes, what is it exactly?
[solved] WTB (UK): Looking for a decent-ish ThinkPad (15.6") - Page 1
Forum section: electronics / general

author: eti
author_rank: Super Contributor
timestamp: March 23, 2023, 12:36:33 am
content: Hi all.I am looking for a decent-ish Lenovo ThinkPad to replace my working (but SO noisy!) HP ProBook 6460B, which is a little long in the tooth. My budget is meagre, £55, but trawling eBay there are a vast array of ThinkPads (and HP ProBooks) at this price, inc free UK shipping, but I am more trusting of people here, people with a regular posting history and an established term of membershipMy requirements are:~# UK ONLY.~# Screen: 15.6" preferably,and 1080p (matte, preferably)if possible~# CPU: Core i5 or i7,preferably 5th gen or newer(needs to support RAM requirements - see next line)~# RAM:Hasto use DDR3 SODIMMs unless (see next sentence)and if the laptop accepts DDR3, I do not need it to come with the RAM.If the laptop is a DDR4 laptop, it will NEED to come with the RAM, preferably 16GB, and definitely no less than 8GB.~# HDD/SSD: So long as the device has a 2.5" bay which has a speed of SATA III, I do not need any drives, unless you want to leave them in. I shall require the caddy/adaptor cage used to house the existing drive, to put my SSD in.~# DVD bay (will use for second SSD): If it has a DVD/optical bay, that's great, but NOT essential.Some minor scratches to casing will be acceptable, but NO cracks or screen damage please, no iffy keys, no faults, and hopefully not noisy (mild fan noise is acceptable - my current ProBook 6460b sounds like a 747 taking off under moderate load - hence the pursuit of a replacement)Many thanks!Solved.
FS(US): Brand New Rigol DS1054Z Digital Oscilloscopes - Page 1
Forum section: electronics / general

author: Dreammaker54
author_rank: Newbie
timestamp: March 22, 2023, 10:05:43 pm
content: Hello,I have a brand new Rigol DS1054Z Digital Oscilloscope that I bought from Amazon 3 weeks ago, but not able to return it due to their policy. So I'm selling at a reduced priceEverything is in the bag and brand new. I have not taken it out other than powering it on to check if the scope is ok.$360 shipped in US
AUCTION (AU): Lab electronics auction in Canberra with heaps of good stuff. - Page 1
Forum section: electronics / general

author: batty80
author_rank: Newbie
timestamp: March 10, 2023, 08:06:38 am
content: Hi EveryoneHoping this isn't looking like an advert, I'm not affiliated with allbids.com.au at all.Just want to let everyone know what I saw.They have electronics in the "Office", Location "ACT" Section. Yummy scientific equipment, as of today 4 days of auction left.Including decade resistors, decade capacitors, variac autotransformers, probes, HP Measuring systems, time mark generator, function generator, lab power supplies a nanovolt source and other cool stuff.If only I had the cash to spare to buy them myself, but just spent all my savings on vet bills(at least doggo is ok now).Cheers

author: beanflying
author_rank: Super Contributor
timestamp: March 11, 2023, 05:30:51 am
content: Contains dotty HP goodness and Keithley Nano supplies - Wallet Warning** Lots of it seems they will post too

author: tggzzz
author_rank: Super Contributor
timestamp: March 11, 2023, 08:39:34 am
content: Quote from: beanflying on March 11, 2023, 05:30:51 amI'm safe.Those dotty displays really are surprising pleasing to the eye. Hence, even though it is hopelessly outclassed, I'm keeping my HP frequency counter containing them

author: manicdoc
author_rank: Unknown
timestamp: March 14, 2023, 10:12:17 am
content: Thanks for the post, managed to pick up two variacs for much less than one new. Been looking out for a basic variac, as I have the voltage and power meters. Got a light bulb power limiter I put together, so I can make a single unit that does both.The spare variac I'll probably put up for sale here.

author: batty80
author_rank: Newbie
timestamp: March 20, 2023, 01:07:24 pm
content: Cheers, awesome to see someone got something useful at least.
ISP Lever classic - Page 1
Forum section: electronics / general

author: bobosv
author_rank: Newbie
timestamp: October 23, 2021, 10:29:42 am
content: hiI need the software isplever classic v1.5 (or thereabouts) for an old cpld project, and I seem to have misplaced my copy of the softwareI still can find my license file and projects, but not the main software component!Does anyone have this still lying about?

author: gslick
author_rank: Frequent Contributor
timestamp: October 26, 2021, 06:40:33 pm
content: If ispLEVER Classic 1.8 would work for your project and license file you could download a copy of the base installation file here:https://archive.org/details/ispLEVER_Classic_Base_1_8

author: gslick
author_rank: Frequent Contributor
timestamp: October 30, 2021, 07:54:23 am
content: The last free yearly license I got for ispLEVER Classic 1.8 expired in 2018. At the time I used it for some 22V10 PALs and haven't had a need to use it again yet since then. Unfortunately the free yearly licenses are no longer available.Just out of curiosity, and as an exercise to see how difficult it might be, it took about a full day of working on it to figure out how to generate working licenses of this form for ispLEVER Classic 1.8, where the XXXXXXXXXXXX have to be replaced by the correct signature, which of course should not be posted here.FEATURE LSC_CLASSIC lattice 10.0 permanent uncounted XXXXXXXXXXXX \VENDOR_STRING=LSC_CLASSIC HOSTID=ANYFEATURE LSC_ADVANCED lattice 8.0 permanent uncounted XXXXXXXXXXXX \VENDOR_STRING="ispLEVER Advanced" HOSTID=ANY

author: avrusb
author_rank: Newbie
timestamp: March 17, 2023, 08:16:12 am
content: Quote from: gslick on October 30, 2021, 07:54:23 amHelloCan you explain a little bit more what you mean by "signature"? And where to obtain this signature?Ive got an ISPLever Classic 2.0 and its licence expired in 2021 and I want to make minor changes to some old designs.If I understand how to edit a licence file I will give Version 1.8 a try.TIA

author: gslick
author_rank: Frequent Contributor
timestamp: March 19, 2023, 02:51:43 am
content: Quote from: avrusb on March 17, 2023, 08:16:12 amispLEVER Classic 1.8 and 2.0 use FlexLM licenses. The "signature" for each licensed feature in a license file is a value that is computed based on all of the other values for the feature entry in the license file. If any of the values are changed, for example changing the expiration date, or the HOSTID, the computed "signature" will change. The algorithm that computes the "signature" is not secret, it was made available to vendors using FlexLM licenses in an SDK that vendors could use to build their own license generation tools. What are "secret" are the vendor specific seed values that are also used as inputs to the algorithm that computes the "signature".
WTB: N9000A or equivalent SA - Page 1
Forum section: electronics / general

author: pan
author_rank: Contributor
timestamp: March 18, 2023, 02:04:26 pm
content: Hi,Looking for N9000A or equivalent SA. At least 7.5GHz version (about 6GHz is sufficient for my use at this time). Pre amplifier required. TG not required.Message me with details and asking price.Thanks
FLIR SC300 & PM695 - Page 1
Forum section: electronics / general

author: vcdenis
author_rank: Contributor
timestamp: March 25, 2023, 01:45:27 pm
content: Hi,I have to make some room for new equipments so I have a couple of FLIR LWIR camera to sell : an FLIR PM695 and a FLIRSC300.Both are in perfect conditions, they have not beenn calibrated since years but I do have a calibration curve for the PM695 made with a calibrated black body.I provide the cameras with FLIR power spully and a battery belt for the PM695. I also do have the casing for both cameras.I can provide more technical data if any one is intresting.Best regards,Vince

author: coromonadalix
author_rank: Super Contributor
timestamp: March 25, 2023, 07:35:54 pm
content: Would help to know you icon location ...

author: Brumby
author_rank: Unknown
timestamp: March 26, 2023, 08:22:31 am
content: ... and maybe an indication of price.

author: vcdenis
author_rank: Contributor
timestamp: April 01, 2023, 05:05:10 pm
content: Hi,Sorry, I was away for the week - unplaned stuff. I am in France. I have to look on my profile to update my icon location.I was planning to sell the PM695 with the flycase, the power supply as well as the belt and batteries, all FLIR/AGEMA stuff, for 750€ + shipping.For the FLIR SC300, I was planning on 700€ for the camera, with its flycase. I have go check at the workshop, I should have an extra power supply for it, but I am not sure for the grabber card. If somebody is looking for a bundle, I may be able to propose a full bundle.Both camera will be shipped with it flycase.
SOLD: Tek 154-0633-00 CRT for Tek 5110, Tek D10, Tek 577 - Page 1
Forum section: electronics / general

author: volvo_nut_v70
author_rank: Regular Contributor
timestamp: March 16, 2023, 03:04:28 am
content: Used 154-0633-00 CRT, it fits the Tek 577, Tek 5110 and D10. I had removed it from a D10 unit that was incorporated into a piece of scientific equipment when I scrapped the scientific equipment.There were no issues with it when I decommissioned the main unit. No burn marks.It will ship in a proper Tek CRT box. I can double box it.I am asking USD$95 plus shippingShipping from Vancouver, BC CanadaLocal pickup is finePaypal is okay, cash for local pickup is fine.

author: james_s
author_rank: Super Contributor
timestamp: March 16, 2023, 03:10:49 am
content: Tek analog CRTs are really amazing devices, the secret sauce in all of their scopes.
FS: EIP 545 - Page 1
Forum section: electronics / general

author: Rax
author_rank: Super Contributor
timestamp: March 06, 2023, 02:19:45 pm
content: https://www.ebay.com/itm/265975120389Note the listing allows offers, so please feel free.

author: johnh
author_rank: Regular Contributor
timestamp: March 07, 2023, 06:18:18 am
content: Tempting except for the Eripoff shipping charge.How much does it weigh?

author: Rax
author_rank: Super Contributor
timestamp: March 07, 2023, 01:41:28 pm
content: Quote from: johnh on March 07, 2023, 06:18:18 amThe unit by itself weighs 24lbs.

author: Rax
author_rank: Super Contributor
timestamp: March 15, 2023, 06:53:40 pm
content: Quote from: johnh on March 07, 2023, 06:18:18 amIt's typically hard to really know the exact cost before boxing and creating the shipping label - and oftentimes eBay just shoots out weird values - so take eBays displayed cost as an estimate.
HP5245L chassis parts (UK) - Page 1
Forum section: electronics / general

author: alan.bain
author_rank: Regular Contributor
timestamp: February 28, 2023, 07:01:18 pm
content: I've got an old HP5245L counter chassis here (I didn't dismantle it - it had no plug in PCBs or plugins and the wiring loom had been partially removed). I've used it for parts to repair my still actively used HP5245L. Would be happy for any other parts to be used to help fix any other 5245s! If anyone in the UK wants a part found on the chassis which is still there e.g. edge connector sockets, card guides, knobs, rotary switches (not the oven or oven transformer as that has found a home) then I'm happy to send it free of charge in return for the postage cost. Drop me a line if you'd like anything.

author: factory
author_rank: Super Contributor
timestamp: February 28, 2023, 08:05:41 pm
content: I would be interested in the cast alloy side framesifthey are undamaged and the mains inletifit's the oval PH-163 type. Could you please add some pictures of what is left.David

author: alan.bain
author_rank: Regular Contributor
timestamp: March 14, 2023, 05:40:44 pm
content: Have found homes forAluminium frame sides, handles, power socket, fan, xtal oven, card guideThere remain some of the plastic edge connector sockets, various rotary switches, knobs and the front panel.
FS reel to reel tape recorder EU - Page 1
Forum section: electronics / general

author: strawberry
author_rank: Super Contributor
timestamp: March 25, 2023, 03:16:07 pm
content: finding new homemechanics might be copy of some top japanese brand . direct drive. quartz speed stabilization. MCU controlhttps://www.ebay.com/itm/304856075821

author: Andrew_Debbie
author_rank: Frequent Contributor
timestamp: March 29, 2023, 12:22:29 pm
content: For the curious, I found a YT video of someone repairing one (in Russian, which I do not speak)
FS: [NA] Agilent 16702B + extras - Page 1
Forum section: electronics / general

author: geshka
author_rank: Regular Contributor
timestamp: March 13, 2023, 11:26:26 pm
content: Up for sale Agilent 16702B + cables + probes + emulation probe.Instrument is fully operational. Booting and passing tests (some tests that are requiring connection are failing, I assume that is OK). Installed modules are on the picture. Emulation module has broken on/off switch (Most likely - fixable) .Any interest ? and fair price ?
WTB Resistors  - Page 1
Forum section: electronics / general

author: C-47
author_rank: Regular Contributor
timestamp: March 06, 2023, 07:46:00 pm
content: To revive Simpson 260-5 multimeter need following resistors 5K 1/2 watt 1% and 7k5 1/2 watt 1% quantity 2 of each, my location Australia. Happy to pay costs. Thanks, Alan.

author: Wallace Gasiewicz
author_rank: Super Contributor
timestamp: March 06, 2023, 08:19:54 pm
content: Just a suggestion:Sometimes these units have the meter itself fail, then they are junk.Perhaps you could find a unit with broken meter at a Hamfest or a local radio or CB shop?I have a unit with a broken meter but shipping from the US is astronomical.

author: TimFox
author_rank: Super Contributor
timestamp: March 06, 2023, 08:25:46 pm
content: Mouser has lots of these in stock, but you will need 4k99 instead of 5k0. At 1% tolerance, they are equivalent.https://www.mouser.com/c/passive-components/resistors/film-resistors/metal-film-resistors-through-hole/?power%20rating=1%2F2%20W%20%28500%20mW%29~~500%20mW%20%281%2F2%20W%29&resistance=4.99%20kOhms%7C~7.5%20kOhms&termination%20style=Axial&tolerance=1%20%25&instock=y&rp=passive-components%2Fresistors%2Ffilm-resistors%7C~Power%20Rating

author: C-47
author_rank: Regular Contributor
timestamp: March 06, 2023, 10:05:54 pm
content: Thanks Tim, ordered. From your link I can now see using filters is essential for a successful search, much appreciated.Wallace, thanks, the meter appears to be working fine using a 50uA source and setting 250mV. Unfortunately here in Perth, very remote from everything (end of the train line) very few alternative sources for such equipment, East coast of Oz a bit better though, but its 4.5 hour flight away. Thanks to all, Alan.

author: C-47
author_rank: Regular Contributor
timestamp: March 14, 2023, 12:36:07 pm
content: Update: resistors arrived from HK in 5 days, quicker than we can get stuff across Oz.Replaced R29 as completely open, also R30 as a precaution, also R26 as readings all over the place, aligned as per manual and and thing working mostly. Ohms readings against a reference good, DC volts tending to read 0.5 low on the lower ranges and around 5 v low higher up. Will have to investigate further, would like to replace D1 & 2 as a precaution but can't find any specs for them.As an aside when I got the meter had to install batteries and noted the fuse looked a bit heavy duty, 20 AmpThanks to all for the help, looks like saved from the dumpster. Alan.
WTB: 10V Reference Standard - Page 1
Forum section: electronics / general

author: Rax
author_rank: Super Contributor
timestamp: March 09, 2023, 01:45:44 am
content: This may be a Fluke 731, maybe a 732 if very affordable.Please let me know what you may have that fits the bill.I am located in Southern California, US.

author: beanflying
author_rank: Super Contributor
timestamp: March 09, 2023, 02:06:58 am
content: eBay member Kaysert (member Awesome14) awaits your $$ Do a search here some of it is Metrology gold standard humorMore seriously keep an eye out for Valhalla Scientific in your search brands too.

author: Rax
author_rank: Super Contributor
timestamp: March 09, 2023, 03:04:15 am
content: Quote from: beanflying on March 09, 2023, 02:06:58 amI've had the pleasure of that read! Half an hour I'll never get back, but it was... worth it?...??..The Valhalla is a great idea, I tend to forget about this brand. Thanks!
EU deal cheap eSUN 3D printer filament on Amazon - Page 1
Forum section: electronics / general

author: wraper
author_rank: Unknown
timestamp: March 08, 2023, 04:44:49 pm
content: There is very cheap good quality eSUN filament on EU Amazon sold by Amazon itself. Be vary though of bogus title and technical details. For example this one says PLA in the title and technical details but it's actually ABS+ in description/realityhttps://www.amazon.de/-/en/gp/product/B07G25GWJZ/ref=ppx_od_dt_b_asin_title_s01?ie=UTF8&psc=1But you'll be fine as long as you read what's in description. Some of them have correct title too. I ordered some and it's the same stuff as from eSUN official Amazon store where it sells for significantly more. Don't look on bad ratings, those are complaining about getting ABS instead of PLA.Search terms to find all of these weird listings are "esun Jacinth" "esun silk" and "esun 1.55kg"https://www.amazon.de/s?k=eSun+Jacinth&s=price-asc-rank&qid=1678292552&ref=sr_st_price-asc-rank&ds=v1%3AKZw9WaOWNz%2B1QVqN5fbf0qXU3zrRvSesXXPShX1EUxAhttps://www.amazon.de/s?k=eSun+silk&s=price-asc-rank&crid=1HIN2AVEUCG5A&qid=1678295693&sprefix=esun+silk%2Caps%2C113&ref=sr_st_price-asc-rank&ds=v1%3Avia3MdkFhhIn4o1s9PXbYzOhI0JmkKAeuipVkP3VBi0
FS [USA] Tektronix TDS5054 500MHz - Page 1
Forum section: electronics / general

author: albanyclassic90
author_rank: Newbie
timestamp: March 07, 2023, 10:16:46 pm
content: Tektronix TDS5054 digital oscilloscope4 channels, 500 MHz bandwidth, 5Gs/s sampling.Additionally activated 2M and 2A options (memory depth up to 8000000 points and additional mathematics in the software).10.4" color LCD display. PC-based oscilloscope with Windows 2000, keyboard and mouse needed to use the Windows interface.There is a small scratch on the screen in the lower left corner, almost invisible and does not interfere.The oscilloscope is technically fully working.Only the oscilloscopeAsking 1070$Local 12047 \ Shipping via Paypalplease contact me on mail albany.classic90@outlook.comThanks
FS [EU]: Marconi 2945 Communication Service Monitor - Page 1
Forum section: electronics / general

author: rainbow
author_rank: Contributor
timestamp: March 07, 2023, 04:56:53 pm
content: Hi,I am selling my personal Marconi 2945 Communication Service Monitor with SSB option and the latest firmware.Fully functional and in excellent aesthetic condition (see attached photos).Used from time to time for HF/VHF/UHF radio repair and filter calibration.It has Spectrum analyzer with tracking generator, transient analysis, harmonic analysis and duplex.The N connector accept up to 150 Watts and in case of wrong connection there is an audible alert and the port will be disconnected.Last calibration 06/2011.Price: 2700 euro plus shipment to EU from Italy. I also accept offers.For any question feel free to send me a message.
MOVED: FS:  [NA] Parting out Tektronix DPO 7404 - Page 1
Forum section: electronics / general

author: geshka
author_rank: Regular Contributor
timestamp: March 07, 2023, 05:08:42 pm
content: This topic has been moved toNews/Suggestions/Help.Unfortunately cannot delete this topic. Asking for some help deleting it. Reason - not relevant anymorehttps://www.eevblog.com/forum/index.php?topic=367739.0
WTD: Jerrold / General Instrument / Motorola analog cable TV software/equipment - Page 1
Forum section: electronics / general

author: philpem
author_rank: Frequent Contributor
timestamp: March 07, 2023, 04:08:33 pm
content: This is probably a long shot but it feels like it might be worth a try!I'm looking for Jerrold, General Instrument or Motorola cable TV headend software, manuals, equipment, etc. My goal is to DIY a cable-TV headend.Things I'm especially looking for:ACC-4000, ACC-3000, ACC-2000, AH-series or similar Addressable Controller software and/or hardware (SCX or ANIC card, or a complete system?)Addressable controller documentationDocumentation on the Jerrold FM out-of-band channels -- especially "set channel name", "channel map", "set barker channel" and so on (I've figured out most of the others I needed)OSD Edit / Message Editor softwarePlease feel free to private message on the board or email philpem@gmail.com is fine tooCheersPhil M0OFX
Tektronix 200-4651-00 front cover - Page 1
Forum section: electronics / general

author: DeckelHead
author_rank: Contributor
timestamp: March 07, 2023, 12:58:37 am
content: I'm on the hunt for a decent (meaning, it doesn't have to be a hanger queen) cover for a large frame Tektronix instrument. By this, I mean something that will fit a TLA5204 logic analyzer or similar frame. A lot of scopes also have this same basic chassis, but the actual part number from Tektronix is: 200-4651-00.Although I'm interested in the cover, please do understand that I don't want to go broke buying it. There are plenty of people asking $135 for them on eBay right now. I'm pretty sure those same people will be trying to sell the same covers one year, two years, or three years from now too!. I could never justify a purchase like this, despite the fact that I'd like to keep my unit clean/safe. But... If you are trying to clean out your junk stash, I am happy to see if we can rehome your stuff for a fair price... Look at it this way... I'm pretty sure your significant other will be happy (which probably means that mine will not, hence proving the conservation of energy in the universe theory).
WTB: GPSDO at reasonable cost - Page 1
Forum section: electronics / general

author: Xtremexp
author_rank: Regular Contributor
timestamp: March 06, 2023, 07:59:45 pm
content: Hello all,I am looking to buy GPSDO. As always, budget is limitedAny recommendation on make/model or please let me know anyone is thinking to sell. I am based in canada.Regards,Xtremexp

author: Wallace Gasiewicz
author_rank: Super Contributor
timestamp: March 06, 2023, 08:16:14 pm
content: This is a recent thread:https://www.eevblog.com/forum/metrology/gpsdo-source-in-europe/
Sold: HP 89410A or 89441A Vector Signal Analyzer service kit - Page 1
Forum section: electronics / general

author: volvo_nut_v70
author_rank: Regular Contributor
timestamp: March 12, 2023, 12:35:18 am
content: HP 89410A or 89441A Vector Signal Analyzer Service kit P/N 89410-84401. It is complete, looks like it was used maybe once.Open to offers.Shipping from Vancouver, BC CanadaLocal pickup is fine.Paypal okay, cash for local pickup is fine
FS [SOLD] Tektronix differential probe P7330 NOS  - Page 1
Forum section: electronics / general

author: geshka
author_rank: Regular Contributor
timestamp: March 11, 2023, 08:50:05 pm
content: Up for sale NOS, in the box, P7330 Tektronix differential probe with spare tips and connectors.Asking 250$ OBO.
WTB: current shunts module (383943) Fluke 8500A, 8502A, 8505A, 8605A - Page 1
Forum section: electronics / general

author: Rax
author_rank: Super Contributor
timestamp: March 04, 2023, 07:13:28 pm
content: I am looking to purchase a current shunts module (the ones I've seen are 383943, though maybe others may fit?).Parts units having the module (and other modules is better) would work.I am located in California, USA.
FS [EU] FLUKE PM6685 Universal Frequency Counter, [SOLD] - Page 1
Forum section: electronics / general

author: Nifty
author_rank: Contributor
timestamp: May 19, 2021, 09:17:30 pm
content: FLUKE PM6685 Universal Frequency Counter, 300MHzUser manual in german includedPrice175 €155€SOLDI still have a PM9623 / PM9627 internal battery / case options if anyone interested.1. The PM9623 internal battery option can be added for an additional 25 € (complete set with mounting posts, batteries not included, two HP3-6 lead acid batteries required).2. The PM9627 original carrying case can be added for an additional 25 € (scratches and other signs of use).

author: Nifty
author_rank: Contributor
timestamp: May 26, 2021, 01:59:48 pm
content: Reduced price

author: Nifty
author_rank: Contributor
timestamp: May 26, 2021, 07:31:58 pm
content: Counter sold

author: WFK
author_rank: Newbie
timestamp: March 04, 2023, 12:04:13 pm
content: HiIs the PM9623 internal battery option still availyble.regards
hp step attenuator - Page 1
Forum section: electronics / general

author: Denno
author_rank: Newbie
timestamp: March 04, 2023, 11:29:29 am
content: Hi,In attempting to repair the o-rings in the step attenuator of my HP8662A I seem to have damaged one of the plungers from the solenoids and it will no longer attach to the leaf contacts. I am reaching out to see if someone possibly has a spare plunger from one of the HP/Agilent 33321 serial attenuators.

author: alm
author_rank: Super Contributor
timestamp: March 05, 2023, 08:03:48 pm
content: I suggest editing the topic title, which can be done by editing your first post in this topic, to something making clear that you want to buy (WTB), the exact part you're looking for, and possibly some common instruments the part was used in for in case someone has a parts donor.This way you are more likely to attract the right people and don't waste the time of the others.
WTB [EU] HP/Agilent Parts - Page 1
Forum section: electronics / general

author: rplabs
author_rank: Contributor
timestamp: March 03, 2023, 03:28:11 pm
content: I am looking for the below parts. I would prefer the items to be shipped from EU due to high import taxes.- HP/Agilent BNC (F) to SMB (F - right angle) (used in E4406A for I/Qports on front panel, possible part numbers 1250-0870-01 or 8120-5055)-> 2 pieces- HP/Agilent test equipment feet (possible part numbers 5041-8801 or5041-9167) -> 5 pieces (2 of them should have the metal part for thefront tilt of the equipment)- HP/Agilent side handle for E4406A complete with screws, not sure aboutcompatibility with other TE but I want to use it on my E4406A -> 1 piecebut I can buy also a pair and have one as spare- HP/Agilent 08757-60058 Log Amplifier A7 -> 1 piece- HP/Agilent 08757-60113 Keypad panel with 4 channel buttons, must havethe DS12887 clock chip on it -> 1 piece- NI GPIB Extenders, possible part numbers NI 181638-01B or similarHP/Agilent -> 7 pieces- HP/Agilent SMA to SMA semi-rigid coax used in the RF Plugins for 8350Blike 83540A/83545A with attenuator. The part I need is from Output portof the attenuator to the front Type-N bulkhead. I cannot find the partnumber for this but attenuator and front bulkhead is installed in theposition on most of these 835xx RF plugins -> 1 piece- HP/Agilent 64MB Flash board for E4406A. From what I researched it willprobably fit also the one from E4440 PSA -> 1 piece- HP/Agilent 5063-9262 RAM memory board for E4406A VSA or E4440 PSA.Should work from both since the CPU board is the same -> 1 pieceLooking for offers.Thanks!
FS [EU]: Prototype assembly line: SR-2700, HW-T4-50F, NeoDen IN6 - Page 1
Forum section: electronics / general

author: smaguire
author_rank: Newbie
timestamp: March 03, 2023, 01:57:32 pm
content: Looking to sell complete package consisting of a TWS SR 2700 Semi-Automatic printer, HWGC HW-T4-50F PnP and a Neoden IN6 reflow oven due to an upgraded line we've just installed.TWS SR 2700Stencil printer has two mark cameras for alignment, automatic bed release on completion and produces very clean results. Comes with two 250mm squeegees perfect for JLC framed stencils etcAlso has the vacuum option added to hold board duing pasting.More information can be found on TWS website:https://www.tws-automation.com/HW-T4-50FHW-T4-50F is great entry level PNP machine for prototyping and software is easy enough to use. You can find all you need on this forum if you want to see what others think. I have some PDF specs and an old software manual too. We've made boards down to 0402 passives without issue but not too sure about 0201 to be honest. There is no electric feeder option installed so that may be an issue depending on your requirements. It comes with a HWCG made stand aswell, since this was the "desktop" version apparently.NeoDen IN6Lastly, the NeoDen IN6 is great reflow oven! We used GC10 solder which is an expensive option but there's programable profiles so you can create whatever suits.We also have the pedestal if you need it otherwise it can sit on a reasonably solid bench.Heres the whole setup in operation:We're over in Northern Ireland so hiring a Van is ideal if you want to come collect, otherwise it's DHL or whatever.PM to talk about cost or need anything clarified if you're genuinely interested.Stew
Sold: Fluke 50A/C 5003 20K Decade Potentiometer - Page 1
Forum section: electronics / general

author: volvo_nut_v70
author_rank: Regular Contributor
timestamp: March 01, 2023, 12:14:51 am
content: Fluke 50A/C 5003 20K Decade Potentiometer, unit is in like new condition.The 10Kohm and 20Kohm photos using the Fluke DMM show the the potentiometer set to 0.500 and 1.000. The final 00 centre dial could do with an adjustment.The Fluke DMM is not part of the sale.Asking USD$175 plus shipping or best offerShipping is from Vancouver, BC CanadaLocal pick up is finePayapal is okay, cash or Etransfer for local pick up is good
[SOLD] (US): Used Rigol DS1054Z - Page 1
Forum section: electronics / general

author: ifonlyeverything
author_rank: Regular Contributor
timestamp: December 19, 2022, 03:28:27 pm
content: For sale is a Rigol DS1054Z. It's hacked with all options unlocked, including 100 MHz bandwidth. Scope was purchased about a year ago and is in excellent condition. It comes with four OEM probes, a power cable, and USB cable. I live in Pennsylvania and am asking$325 plus shipping via PayPal.If you'd like to know exact shipping costs feel free to post or PM me a zip code, should be <$25 via UPS Ground to continental US.Pictures:https://imgur.com/a/kDxEHwn

author: ifonlyeverything
author_rank: Regular Contributor
timestamp: January 27, 2023, 12:12:41 am
content: Price drop to $305 plus shipping.

author: HighMans
author_rank: Contributor
timestamp: February 19, 2023, 06:11:49 am
content: Still available? Pictures?

author: ifonlyeverything
author_rank: Regular Contributor
timestamp: February 19, 2023, 01:02:10 pm
content: Quote from: roadran422 on February 19, 2023, 06:11:49 amYes, still available. Pictures are at the imgur link in my original post. Let me know if you want pictures of anything else in particular and I can power it up and take them.

author: ifonlyeverything
author_rank: Regular Contributor
timestamp: February 28, 2023, 12:14:53 pm
content: Scope has been sold on eBay.
FS: Anritsu MS4630A Network Analyzer - Page 1
Forum section: electronics / general

author: geshka
author_rank: Regular Contributor
timestamp: February 27, 2023, 04:24:25 pm
content: Hello there.Up for sale Anritsu MS4630A Network Analyzer. Device is in working condition as far as I can say. All tests are passed. There are few dings and scratches on a front panel from careless handlingnot affecting functionality, of course. Looking for a fair price.

author: Zucca
author_rank: Unknown
timestamp: February 27, 2023, 04:33:49 pm
content: Good infos herehttps://www.eevblog.com/forum/testgear/anritsu-ms4630b-10hz-300mhz-network-analyser-teardownrepairreview/I do not need it and I do not have the money for it. For some reason I still want it.

author: coromonadalix
author_rank: Super Contributor
timestamp: February 27, 2023, 05:55:28 pm
content: loll what other equipement(s) do you have for sale lollMeters Lcr's loll

author: geshka
author_rank: Regular Contributor
timestamp: February 27, 2023, 06:39:38 pm
content: I have Tek DPO 7404 in NON working conditions . will be parting off

author: Xtremexp
author_rank: Regular Contributor
timestamp: February 27, 2023, 07:02:32 pm
content: I am interested if shipping is not nightmare, I am in Canada westcoast
FS:(SOLD) R&S RTB-PK1 Activation Bundle License for any RTB2000 Oscilloscope - Page 1
Forum section: electronics / general

author: alonsojar
author_rank: Contributor
timestamp: March 03, 2023, 10:15:14 am
content: For sale a R&S RTB-PK1 license. This is a bundle sw license for any RBT2K oscilloscope.It includes permanent activation for any analog or digital channel available in the scope of:RTB-B6 Funtion Generator and ARBRTB-K15 Segmented Memory and HistoryRTB-K36 Bode Plot AnalysisRTB-K1,K2,K3 Decode I2C/SPI, UART/RS232 and CAN/LINThe license was purchased by me in Farnell January this year (invoice available), but finally never registered nor applied to any device. As it is considered sw, return is not accetped due to their commercial policy rules.Little background for those may don't know, these license keys are issued generic by R&S and requires its registration in the R&S License Manager website against a valid oscilloscope serial number in order to obtain the final activation codes to be entered only in this scope.Once activated against a serial number the process cannot be repeated or reversed. (There is, in theory, a complex unregistration procedure that only can be performed having physical access to the scope registered to enter new keys 'killing' the prior registration, but this is out of my knowledge and the scope of this post).Selling for 900€. Please PM if interested.J.Alonso
[SOLD]Any interest => Agilent OmniBER OTN Communications Performance Analyzer - Page 1
Forum section: electronics / general

author: geshka
author_rank: Regular Contributor
timestamp: February 17, 2023, 03:21:26 pm
content: Hello team.Is there any interest in Agilent OmniBER OTN Communications Performance Analyzer? And what would be a fair price?Thanks.

author: coromonadalix
author_rank: Super Contributor
timestamp: February 17, 2023, 05:37:12 pm
content: hi photos would help, diagnostics if any .... pass ... fail ...on ebay there is one for 1k $$

author: geshka
author_rank: Regular Contributor
timestamp: February 17, 2023, 07:37:44 pm
content: Here are photos.Self test is passing and functionality seems to be fine as far as I can easily test it.There are some dings and scratches on the enclosure not that deep to be affecting functionality.Two corner bumpers are missing - were lost while moving from shelf to shelf.I am not going to compete with e-bay

author: coromonadalix
author_rank: Super Contributor
timestamp: February 18, 2023, 12:03:18 pm
content: I understand ...here's the infoshttps://www.keysight.com/us/en/product/J7231B/omniber-otn-10g-jitter-communications-performance-analyzer.htmlstill in good shape to me ...since it seems to deal with fiber optics etc ... i would have played with it ...

author: Bicurico
author_rank: Super Contributor
timestamp: February 18, 2023, 12:15:24 pm
content: Some years ago I bought a JDSU test equipment for OTN and ATM measurements, without knowing what it is for. It was cheap and I wasn't expecting to win the auction.While I don't regret the purchase, the truth is that the device is completely useless to me. It comes with fibre optic ports and RJ45, but the tests are really for an obsolete infrastructure.While these devices might be offered at 1000€ or more, I doubt anyone would buy them.One application could be reuse for a different application. Imagine fitting a TinySA and NanoVNA and using the built-in PC to control both.I would not pay more than 50€ for such a device and still I am not interested I t this one.Unless someone can point me to an application that is still useful today.Regards,Vitor

author: TomWinTejas
author_rank: Regular Contributor
timestamp: February 19, 2023, 04:55:12 am
content: It's not really useful for hobbyists... it's for OTN testing, and at 10 gbps line rates. Professionals doing testing would be using 250 gbps OTU4 line rates at bare minimum today, with 600 and 800 gbps being readily available. It's a very niche product... but it's always possible someone will be interested, but eBay is likely the best bet.

author: coromonadalix
author_rank: Super Contributor
timestamp: February 27, 2023, 11:56:13 am
content: I took the offerreceived .... and this one weight a ton .... massive to say the leastthks