hybridfree/eevblog-posts huggingface dataset:
FS: (FR-EUR) working wavetek datron 9000 calibrator - Page 1
Forum section: electronics / general

author: Knaki
author_rank: Newbie
timestamp: April 08, 2025, 06:59:30 pm
content: hello,i'm selling this calibrator .there are small cracks around the front panel.the front panel mounting brackets have been repaired.the device works well.startup test are fine and the full test is successful.i tested with multimeter , everything seem fine.for shipping, i use sturdy cardboard packaging with bag and expanding foam around device.since there aren't many devices like this for sale online, i set a price and we cam discuss it in private message.we can also discuss about shipping cost in pm4500 euros + shipping

author: Dr. Frank
author_rank: Super Contributor
timestamp: April 08, 2025, 09:36:35 pm
content: Hello,do you have a specification, about its capabilities?Do you have manuals going with this unit?THX Frank

author: Knaki
author_rank: Newbie
timestamp: April 09, 2025, 05:41:35 am
content: Yes i have a german manuel in pdf about This device.Wavetek 9000 Measurements/Features:Capacitance functionduty cycle functionpulse widthvariable capacitance to 40 mFAutomated cable configurationBuilt-in diagnostic self-testFeaturesDC Volts Maximum Range: 1050 VDC Volts Maximum Resolution: 1 uVDC Volts Basic 1 yr accuracy: 0.005 %AC Volts Maximum Range: 1050 VAC Volts Minimum Frequency: 10 HzAC Volts Maximum Frequency: 100 kHzAC Volts Maximum Resolution: 1 uVAC Volts Basic 1 Year Accuracy: 0.008 %DC Current Maximum Range: 20 ADC Current Maximum Resolution: 1 nADC Current Basic 1 yr accuracy: 0.008 %AC Current Maximum Range: 20 AAC Current Maximum Resolution: 1 nAAC Current Basic 1 Year Accuracy: 0.027 %Resistance Minimum Range: 0 OhmResistance Maximum Range: 400 MOhmResistance Maximum Resolution: 10 uOhmResistance Basic 1 yr accuracy: 0.006 %Minimum Frequency: 0.5 HzMaximum Frequency: 10 MHzFrequency Resolution: 1 mHzFrequency Accuracy: 0.0025 %Type of calibration: V,I,RInterface: GPIB-RS232-Parallel
FS (WW but in USA):  BK 501A Curve Tracer, TTI PSU, FLUKE 8840 GW INSTEK PSU - Page 1
Forum section: electronics / general

author: watchmaker
author_rank: Unknown
timestamp: January 31, 2025, 04:27:22 pm
content: I just listed the following on eBay. PM me if you want to make an offer.TTI TSX3510 OP Programmable PSU (Rebadged Tenma)MAKE OFFERFluke 8840AF with new VFD and accurateMAKE OFFERGW INSTEK GPS 4303 4 channel PSUSOLDAnd the 501A Curve tracerSOLDSee the pics in the listings.https://www.ebay.com/sch/i.html?item=186932775652&rt=nc&_trksid=p4429486.m3561.l170197&_ssn=dscExcellent Condition with leads and in circuit probe. Missing one lead set but it is easy to make.I replaced the polarity switch and a 741 that was not inverting. Also installed the BNC connectors. Replaced a couple electrolytics, but not ones that tested good. Added ferrite beads for belts and suspenders. See the screen shots for the final result.I had bought this as a project to keep me busy.While the instructions indicate you need a grid overlay, they were written in the days when scope screens had no markings. Use the grid on your scope to calibrate you scope to the instrument. Then you can also adjust H and V sensitivity levels for measurement.I do not think this is as flexible as the Heathkit, but it is much better than the Thaikit. This, the Eico and the Sencore are all at the same level.Below are screen shots of a Zener, PNP and NPN transistors. Has A/B for matching.I can provide a PDF of the manual and of the schematic and parts sheet. I will put this on eBay Monday along with other pieces I do not use.As always, the deal is not done until you are satisfied.Price here is $175 plus shipping.Will be higher on eBay. This is about the cost of a completed and cased ThaiKit curve tracer and much lower the Heathkit in similar condition.I am still looking for the other lead set. Thought I had them both.

author: watchmaker
author_rank: Unknown
timestamp: February 06, 2025, 10:03:00 pm
content: Added stuff and link to eBay.

author: watchmaker
author_rank: Unknown
timestamp: April 02, 2025, 12:31:39 pm
content: Updates:Gotta make room!TTI TSX3510 OP Programmable PSU (Rebadged Tenma)MAKE OFFERFluke 8840AF with new VFD and accurateMAKE OFFERGW INSTEK GPS 4303 4 channel PSUSOLDAnd the 501A Curve tracerSOLD
Free: (AU) Acousto-optic tunable optical filter?? (untested) - Page 1
Forum section: electronics / general

author: Chris Jones
author_rank: Regular Contributor
timestamp: April 02, 2025, 11:46:44 am
content: On offer is what I think might be a tunable optical filter and the driver electronics, but no cables. See attached photo.I would want you to pay just the actual postage cost.

author: FoxtrotOfIndia
author_rank: Contributor
timestamp: April 02, 2025, 12:26:33 pm
content: I'll take this as wellthank you
Free [AU] National Instruments 6036E card - Page 1
Forum section: electronics / general

author: Chris Jones
author_rank: Regular Contributor
timestamp: August 17, 2023, 11:59:54 am
content: See the photo.I haven't tested it.Please only ask for this if you have a computer old enough for it to plug in (with a case tall enough for a full-height card). If you lack such a computer and live in the ACT, I am happy to give you one of those too - also untested.I am happy to post this card, but I might ask you to pay the postage.

author: Chris Jones
author_rank: Regular Contributor
timestamp: April 02, 2025, 11:49:19 am
content: I'd still like to give this away!

author: FoxtrotOfIndia
author_rank: Contributor
timestamp: April 02, 2025, 12:25:26 pm
content: I'll take itthank you
Free: Datalab DL905 Transient Recorder (AU) - Page 1
Forum section: electronics / general

author: Chris Jones
author_rank: Regular Contributor
timestamp: August 25, 2024, 12:52:39 am
content: On offer is a Datalab DL905 Transient Recorder. Basically it turns an analogue oscilloscope into a very low performance DSO. I'm attaching a description of it from 1972 when it was released. This one did work last time I tried to use it, but that was probably 30 years ago. Any modern DSO, even a pocket one from aliexpress, would outperform it, so it is probably only of interest for historical or parts value.It is heavy, so ideally you would pick it up in Canberra, Australia. Otherwise you would have to figure out how to get it to you and pay any costs.Here is one in a museum:https://collection.sciencemuseumgroup.org.uk/objects/co423984/datalab-transient-recorder-transient-recorderChris

author: Chris Jones
author_rank: Regular Contributor
timestamp: April 02, 2025, 11:29:02 am
content: I'm still trying to give this away!
FS - [US/Worldwide] - Vintage Wire Wrap Card Edge Connectors 35 position 70 pin - Page 1
Forum section: electronics / general

author: dmacfarland
author_rank: Contributor
timestamp: April 02, 2025, 05:40:06 am
content: I have around 150-160 of these card edge connectors in very good condition. Some of them have slightly bent legs and a few have remnants of some wire wrap but still appear basically unused.Asking $3.50/ea in smaller quantities or $300 for the entire lot, not including shipping.These are nice, high quality connectors.My preference would be to sell them as a lot, or as a handful of lots, rather than one a time, but I'll entertain any offers.Local pickup would be in the Buffalo, NY area. Shipping by whatever carrier/service you choose, or my default which is USPS Ground Advantage. Shipping at actual cost with no markup.I can accept Paypal, Zelle, and Venmo
Used Flir Boson 640 4.9mm + VPC Interface Board - Page 1
Forum section: electronics / general

author: mur737
author_rank: Newbie
timestamp: April 01, 2025, 02:29:14 pm
content: 20640A095-6CAAXThe board attached is the Boson Camera Link Accessory Board - 250-0629-02-P100Listed on Ebay, but open to other options.https://www.ebay.com/itm/127026917444
WTB EU: "Vertical Chart" Recorder with Analog Inputs - Page 1
Forum section: electronics / general

author: Neepa
author_rank: Regular Contributor
timestamp: March 31, 2025, 06:28:34 pm
content: Hello!I'm looking to buy a dual channel "vertical" Chart recorder. Think HP/Moseley 680, 7402 or a 7155B. Alternatively a two pen flatbed recorder like a HP 7046 or even a HP7004 with a 17005A Chart Tractor unit.Any other brand of chart recorder is welcome too. A vertical unit is prefered to safe on shelf space. Chart width of about 150mm to 50mm if possible. Chart paper being included is welcomed too. I already have a HP680M and plenty of paper for that one. Another 680 with some of the options such as -01 Retransmitting Potentiometer, -02 Event Marker, -03 Limit Switches, -09 Remote Chart Drive Switch, -14 Locking Glass Door and -17 Photo Slidewire would be welcome too.Might be a long shot considering that these are truly dinosaurs by being mostly being made pre 80ies but theres plenty of people on here who would buy these "just because".
FS Keysight 34970A in excellant condition (Europe) - Page 1
Forum section: electronics / general

author: towbar
author_rank: Newbie
timestamp: March 31, 2025, 08:41:43 am
content: https://www.keysight.com/us/en/product/34970A/34970a-data-acquisition-control-mainframe-modules.htmlNo cards currently availableHave multiple units €250 each or open to offer for multiple units.Based in Ireland can ship within Europe only

author: AVGresponding
author_rank: Super Contributor
timestamp: March 31, 2025, 12:09:20 pm
content: Opt 001 or no?

author: towbar
author_rank: Newbie
timestamp: March 31, 2025, 12:43:36 pm
content: I'm not sure how to tell? The circle is white - is there a way to tell on the console?

author: towbar
author_rank: Newbie
timestamp: March 31, 2025, 03:12:51 pm
content: Ok based on search and other feedback opt 001 is installed

author: tszaboo
author_rank: Super Contributor
timestamp: March 31, 2025, 03:26:10 pm
content: Quote from: towbar on March 31, 2025, 03:12:51 pmJust a FYI: Option 1 is the removal of the internal 6.5Digit voltage and current meter.Usually it's an undesirable option, because the unit cannot do measurements alone anymore.I still think the price might be OK, but you will get less buyers for it.

author: towbar
author_rank: Newbie
timestamp: March 31, 2025, 03:35:44 pm
content: I may be phrasing it wrong but the internal dmm is installed.

author: towbar
author_rank: Newbie
timestamp: March 31, 2025, 03:37:11 pm
content: I'm curious how do you do the measurements I presume you still need a card to provide access to the dmm?
FS (USA only) Fluke 824B and 8020A Multimeters - Page 1
Forum section: electronics / general

author: Runco990
author_rank: Frequent Contributor
timestamp: March 31, 2025, 12:34:28 am
content: For sale: Fluke 8024B and 8020A Multi-meters.I have had these for years and never use them. Still in good condition, though obviously not flawless due to age.I think I did re-cap the 8024 some years ago, but not 100% sure. Two for one deal, as I DO have too many meters..... I am DONE collecting stuff.Anyway, if you want them, here's your chance. Both work fine, no leads, sorry.$75 SHIPPED! Yes, shipping costs money!
Free for local pickup (US 98056): Agilent E8285A with option 102 - Page 1
Forum section: electronics / general

author: Tony_G
author_rank: Super Contributor
timestamp: March 30, 2025, 11:45:37 pm
content: Hey All,I'm clearing out a pallet of stuff I bought from the DOD years ago, and there is an Agilent E8285A with Option 102 sitting right there on the bottom of the pallet.Yes, I know I could sell this; yes, I know that if it has the right firmware, it is basically an SA/8920 from 100-1GHz and so on.It has been sitting in the middle of my workshop for 6 or 7 years, so I clearly don't need it, and I'm not interested in trying to monetize it.This time, I don't want to deal with people asking if I can hold it, pack it, ship it to random country X if I get paid, etc.If you are in the Seattle region, I will drive this over to your house and drop it off, as long as you promise to never give it back.Hopefully, someone out there would like to keep this thing running and in use.TonyG
[SOLD] FS (AU Brisbane) EZ FG-7020A 20Mhz Functon Gen / 3Ghz Frequency Counter - Page 1
Forum section: electronics / general

author: EvgenyG
author_rank: Regular Contributor
timestamp: March 22, 2025, 02:35:40 am
content: Ex-uni/tafe unit but very clean (used as a spare?)Function gen can do sine, triangle, ramp, square waves. Sweep and DC offset.Frequency counter calibrated against a GPSDO. I used it to re-align Icom IC-7000R receiver and it picks up Ghz signals on 10x probe easy.I did replace frequency counter section rectifier caps at some point as they looked a bit dodgy (but measured fine) and were no-name. Everything else is nichicon/rubicon from factory, no issues there.Priced at $150 AUD.Pick up is from Brisbane Western suburbs or Brisbane CBD.Can post at your expense too, I have a nice box for it.

author: EvgenyG
author_rank: Regular Contributor
timestamp: March 30, 2025, 01:10:05 am
content: Unit sold to a friendly EEVBlog forum member.
FS (USA) Neoden TM245P SMT Pick and Place Machine $1900 - Page 1
Forum section: electronics / general

author: tonyp12
author_rank: Contributor
timestamp: March 29, 2025, 07:55:14 pm
content: Used very little, good for down to 0603Located in Fort Lauderale, Florida, can meet halfway in Florida.or arrange for you to have it shipped.Also have the oven for $150 and stencil paste for $150tonyp1454@gmail.com
SOLD: (EU) Keysight DSO, 4-Ch, 300 MHz, 2 GSa/s, 8 Mpts - Page 1
Forum section: electronics / general

author: Neganur
author_rank: Unknown
timestamp: November 15, 2024, 10:45:40 pm
content: Sold. A 300 MHz MegaZoom III scope of the Keysight / Agilent 6000-series:DSO6034AIt is used, optically OK'ish though its age shows. All keys and knobs work. Comes with 4 probes (10073C, 500 MHz).

author: Neganur
author_rank: Unknown
timestamp: November 21, 2024, 10:37:40 am
content: By all means, feel free to make offers. It's a really nice scope still

author: Zucca
author_rank: Unknown
timestamp: December 17, 2024, 03:02:09 pm
content: Quote from: Neganur on December 17, 2024, 12:40:49 pmI bought in the past from Neganur, he is one of the best seller in town.At this price point no brainer...I do not need it.... but it is so so tempting...

author: HighVoltage
author_rank: Super Contributor
timestamp: December 20, 2024, 10:49:13 am
content: It is a surprise, that such a high end instrument has not been sold for such a good price.I also have bought in the past from Neganur with great experience!

author: nctnico
author_rank: Super Contributor
timestamp: March 15, 2025, 11:46:28 pm
content: I suggest to give the front panel a good clean. That makes a lot of difference to the way the unit looks.

author: Neganur
author_rank: Unknown
timestamp: March 16, 2025, 11:46:05 am
content: I don’t think the looks are the problem. It simply out of the budget of hobbyists.

author: tszaboo
author_rank: Super Contributor
timestamp: March 16, 2025, 12:23:48 pm
content: Quote from: nctnico on March 15, 2025, 11:46:28 pmAnd if you do, don't use isopropyl alcohol on those knobs.Ask me how I know it

author: HighVoltage
author_rank: Super Contributor
timestamp: March 16, 2025, 07:31:25 pm
content: Quote from: tszaboo on March 16, 2025, 12:23:48 pmThose knobs used to be very cheap from Agilent as a replacement part. And exchanging them always made this type of scope look very nice.From the "feel" these older knobs were the best but they attracted dirt.It is still a surprise that this amazing scope has not been sold at that low price.

author: Neganur
author_rank: Unknown
timestamp: March 28, 2025, 07:51:21 pm
content: make an offer. Surely its performance is still better than the modern affordable ones. Above 300 MHz there is not really anything below 1k except for similar used yesteryear’s gear.Unfortunately, there is no logic probe pod included as those are too expensive 2nd hand.

author: StefikMichal
author_rank: Contributor
timestamp: March 29, 2025, 07:39:59 pm
content: For these prices it's too tempting, sadly I don't need a better scope right now... maybe i'll reconsider this after paycheck, it would surely satisfy my TEA syndrome for a while
FS: [US] Topdon TC004 thermal camera - Page 1
Forum section: electronics / general

author: ifonlyeverything
author_rank: Regular Contributor
timestamp: March 29, 2025, 07:14:04 pm
content: For sale is a Topdon TC004 purchased 1 year ago off Amazon. Used lightly, works perfectly. This is the 256x192 pixel version,notthe "lite" version. Includes the camera + carry pouch + the SD card it came with. Asking $225 shipped to continental US. I only accept PayPal.Pictures are here:https://imgur.com/a/UIrVkq2
FS-EU: Burster Digistant 4405 Voltage and Current Callibrator - Page 1
Forum section: electronics / general

author: nikifena
author_rank: Regular Contributor
timestamp: March 15, 2024, 04:13:58 pm
content: I'm selling this calibrator. It works great. All buttons work. I haven't calibrated it, but it looks pretty close to my Fluke. There are a few trimpots inside for calibration. This calibrator comes with a built-in battery pack, but I removed it in the past since the batteries were dead, and used it with an external power supply. If someone wants to use it with batteries, 6 AA Ni-MH batteries in series will do the job.The photos show everything.Asking220180 Euro for it without shipping.

author: Djil
author_rank: Regular Contributor
timestamp: March 16, 2024, 08:08:34 pm
content: Hello,What are the output ranges about U and I ?Br

author: nikifena
author_rank: Regular Contributor
timestamp: March 16, 2024, 10:29:35 pm
content: Voltage range 10 μV to 11.000 VCurrent range 2 μA to 22.00 mAHere are the datasheets + calibration procedure

author: jonpaul
author_rank: Super Contributor
timestamp: March 17, 2024, 10:53:50 am
content: How old? After decads the LCDs all fail.j

author: coromonadalix
author_rank: Super Contributor
timestamp: March 17, 2024, 03:24:44 pm
content: not all of them ...

author: nikifena
author_rank: Regular Contributor
timestamp: March 17, 2024, 07:15:46 pm
content: Quote from: jonpaul on March 17, 2024, 10:53:50 amDid you see any degradation to this display? If you find anything disturbing from the photos, show me, I will give you that calibrator for free

author: mk_
author_rank: Regular Contributor
timestamp: March 17, 2024, 09:46:03 pm
content: Quote from: jonpaul on March 17, 2024, 10:53:50 amCapacitors fail too, switches and even semiconductors fail. So - what`s your point?

author: Zucca
author_rank: Unknown
timestamp: March 18, 2024, 01:14:43 pm
content: Quote from: jonpaul on March 17, 2024, 10:53:50 amI suggest toFIRSTlook at the pictures attached and then write something.The last picture shows a production date.Another possible explanation is you love to troll and spam the "Buy/Sell/Wanted" section.

author: Haenk
author_rank: Super Contributor
timestamp: March 19, 2024, 09:04:20 am
content: Quote from: jonpaul on March 17, 2024, 10:53:50 amThat's an issue of 70s LCDs, mid 80s rarely fail (in my experience).This is from 1985. So it survived for almost 40 years, unlikely to fail in the next months, I guess.

author: nikifena
author_rank: Regular Contributor
timestamp: March 28, 2025, 04:02:00 pm
content: Price drop- 180 Euro

author: HighVoltage
author_rank: Super Contributor
timestamp: March 29, 2025, 11:22:58 am
content: A long time ago, when I started with Metrology, I had one of these 4405 calibrators.They are amazingly good for that time.
FS(EU/DK): Rohde & Schwarz HO3516 Logic probes - Page 1
Forum section: electronics / general

author: petemate
author_rank: Regular Contributor
timestamp: March 28, 2025, 11:39:48 pm
content: Hi, I came across a set of logic probes for the Rohde & Schwarz HMO series of oscilloscopes. Its basically two HO3508 8 channel probes sold as a 16 channel package(hence the -08 and -16 suffixes). Included are grabber hooks, ground wires and labels.Ibelievethey are compatible with the RT-ZL03 probes for e.g. the RTB series, but you'll have to verify for yourself.Full disclosure: one probe case was slightly open and curiosity got the better of me(see photos below).SOLD!
Flir E8xt-OB on clearance - Page 1
Forum section: electronics / general

author: ballsystemlord
author_rank: Frequent Contributor
timestamp: March 28, 2025, 08:42:36 pm
content: Hello,Just a heads up, Tequipment has one FLIR E8xt-OB on clearance. Save about $750 USD. It's still expensive at ~$2,200 USD. But if you've always wanted one, now seems a good time to buy. Don't forget the EEVBlog and freeshipping discount codes!You're welcome!Disclaimer: I'm not affiliated with any of the companies.
[SOLD]: RS Pro 230V AC Isolation Transformer 1.5/3 KVA UK Spec NOS (UK) - Page 1
Forum section: electronics / general

author: killingtime
author_rank: Regular Contributor
timestamp: March 24, 2025, 03:40:38 pm
content: Hello, I have two isolation transformers for sale.230v : 230v RS Pro part number 122-6709. 1.5KVA continuous, 3KVA for 5 minutes.Although these are in a yellow case, they are 230v out and not 110v. These were bought new for a project that never happened. They have a UK mains 13A plug and two 13A UK sockets. UK spec. PDF below. Still a current RS part.https://docs.rs-online.com/e274/0900766b815e7dc5.pdfSelling for 65 each plus 7.50 postage to UK mainland. That's just over 1/3 of the new price. These weigh 18KG each, and with packing around 22KG.You can use these to isolate mains equipment from ground while you're working to reduce the electric shock hazard to earth. Also useful to isolate equipment ground when you're probing with an oscilloscope if the circuit ground is above earth potential, to save blowing the earth lead off your probe, as oscope probes are connected to earth in the scope.Please PM me if interested.Thanks.

author: killingtime
author_rank: Regular Contributor
timestamp: March 28, 2025, 06:14:00 pm
content: One transformer remaining.
FS (VIC-AUS) Rigol DP832A Programmable Power Supply (3 channel, 195W) - SOLD - Page 1
Forum section: electronics / general

author: dmginc
author_rank: Contributor
timestamp: December 26, 2021, 03:38:20 am
content: Bought in 2013 from Emona Instruments and is basically in new condition (hardly used since I moved overseas in 2014 and didn't take it with me).Product page:https://www.rigolna.com/products/dc-power-loads/dp800/Goes for around 1500 AUD new these days - selling for 800 AUD. Comes with all original items (quick start guide, factory calibration cert, cables, fuses, corner protectors)Prefer pickup - located in Melbourne Eastern suburbs.Message me for more details or questions

author: dmginc
author_rank: Contributor
timestamp: December 26, 2022, 03:11:15 am
content: Bump to drop the selling price to $500 AUD. Pickup only

author: dmginc
author_rank: Contributor
timestamp: December 18, 2023, 11:51:02 am
content: Shameless bump! This item is still available for pickup only.

author: dmginc
author_rank: Contributor
timestamp: March 22, 2025, 08:35:46 am
content: Bump postdropping price to $AU400. Melbourne pickup.

author: voltsandjolts
author_rank: Unknown
timestamp: March 22, 2025, 09:33:45 am
content: You have halved the price in 3 years, so I just need to wait another 3 years to get it for AUD200

author: dmginc
author_rank: Contributor
timestamp: March 23, 2025, 03:40:48 am
content: Quote from: voltsandjolts on March 22, 2025, 09:33:45 amHaha! Why wait that long? I can entertain reasonable offers!

author: npardalis
author_rank: Newbie
timestamp: March 26, 2025, 05:20:27 am
content: Would you do for it $250 I can pick up?

author: thm_w
author_rank: Super Contributor
timestamp: March 26, 2025, 09:08:59 pm
content: 400 AUD seems reasonableThese go for 300-500 USD on ebay (480-800 AUD).

author: pubo
author_rank: Contributor
timestamp: March 26, 2025, 09:56:07 pm
content: 300 if you're willing to mail to sydney..

author: dmginc
author_rank: Contributor
timestamp: March 27, 2025, 05:00:13 am
content: Decided to keep price fixed at 400 AUD - pickup from Eastern suburbs Melbourne only. Buyer can of course fully test the unit as well on pickup

author: npardalis
author_rank: Newbie
timestamp: March 27, 2025, 06:06:47 am
content: Fair enough I thought Ill try my luck at low-balling, I'll take it for $400

author: dmginc
author_rank: Contributor
timestamp: March 28, 2025, 10:20:34 am
content: Sold
(sold)  Siglent SSA3021X Plus - Page 1
Forum section: electronics / general

author: PartialDischarge
author_rank: Super Contributor
timestamp: March 28, 2025, 09:31:43 am
content: For sale is a used SSA3021X Plus, includes original box, BNC adapters and mains cable.It has some scratches on top, but nothing serious and screen is fine.From what I read online this can be hacked into a SVA1032X but never did change the SW from origin.
[FREE] Shell S5X dielectric cooling fluid 5 liters - Page 1
Forum section: electronics / general

author: Coordonnée_chromatique
author_rank: Frequent Contributor
timestamp: March 04, 2025, 04:38:15 pm
content: Hello,NEVER opened, free because i don't have the rights to sell, it is expensive.Sorry the container is not perfectly clean but stocked properly.https://www.shell.com/business-customers/lubricants-for-business/process-oils/immersion-cooling-fluids.html#iframe=L2wvMjcwMTEyLzIwMTktMTEtMDcvYmNnOTg/ZGg9MTEwMC0yMDAwfull hd image converter

author: Coordonnée_chromatique
author_rank: Frequent Contributor
timestamp: March 04, 2025, 05:24:17 pm
content: I can't export this product, thanks for you understanding, France only

author: Coordonnée_chromatique
author_rank: Frequent Contributor
timestamp: March 04, 2025, 06:53:00 pm
content: I trash it tomorrow !

author: blackbit
author_rank: Contributor
timestamp: March 04, 2025, 08:33:05 pm
content: What prevents you from shipping it to a different country in the EU?I am happy to pay for shipping to Germany or Austria, whatever is most convenient for you.And yes, agreed, it would be a shame if it went to waste.

author: Coordonnée_chromatique
author_rank: Frequent Contributor
timestamp: March 05, 2025, 06:50:38 am
content: I will not trash it today, my back is hurting and i stay near my bedI'm ok for an UE shipping.

author: HighVoltage
author_rank: Super Contributor
timestamp: March 05, 2025, 08:21:19 am
content: I am also interested with shipping to Germany, if possible

author: Coordonnée_chromatique
author_rank: Frequent Contributor
timestamp: March 26, 2025, 07:37:09 pm
content: The can is traveling to blackbit home.

author: blackbit
author_rank: Contributor
timestamp: March 26, 2025, 08:05:42 pm
content: Oh, sorry. I neglected to mention that the can arrived safe and sound.Thanks much!!
FS: (Continental US only.)  Agilent 54615B 500Mhz oscilloscope. - Page 1
Forum section: electronics / general

author: Runco990
author_rank: Frequent Contributor
timestamp: February 21, 2025, 06:52:17 pm
content: For sale, an Agilent 54615B 500 Mhz Oscilloscope with the rare TV option.You will see me selling test equipment more on here as well as some audio forums, as I am getting ready to retire and downsize my "shop", which is in my house.... and all over my house.....Anyway, I'm only posting this here because of the TV option for those who still work on these things and might use that functionality. No sense putting this on audio forums. No... I DO NOT sell on trash bay!This is a super clean scope, comes with the optional pouch and 2 regular new probes as a courtesy. For full 500Mhz bandwidth, you'd need to get 500Mhz probes.Since this is a somewhat rare option and it IS a 500Mhz scope, I'm asking $350 SHIPPED for this one. It really just needs a new home, as my main scope now is a 1Ghz 4 channel Keysight BEAST!

author: Runco990
author_rank: Frequent Contributor
timestamp: March 26, 2025, 02:16:04 am
content: Wow... any reasonable offers? I'm working on retiring and this stuff just needs a good home.
Ebay Special: Project Keithley 2001 for $250 - Page 1
Forum section: electronics / general

author: Smokey
author_rank: Super Contributor
timestamp: April 02, 2025, 08:14:50 am
content: https://www.ebay.com/itm/236032945142I'm super tempted, but I don't need another project right now. I bet someone someone here could get that back on it's feet. For $250 it's probably worth it just for parts.Enjoy.Update: based on this at about 12:25 the "missing chip" U633 is a ROM of some sort that isn't in the 2001Code:https://www.youtube.com/watch?v=2wynLx65YUc&t=739s

author: Kleinstein
author_rank: Super Contributor
timestamp: April 02, 2025, 09:45:44 am
content: The schematics also show that U633 is not populated with the 2001. It looks like they may share the same digital PCB for the 2001 and 2002 and U633 is for the 2002 only.

author: gmac34
author_rank: Regular Contributor
timestamp: April 02, 2025, 09:51:57 am
content: The cracked VFD is a bit of an issue...

author: Smokey
author_rank: Super Contributor
timestamp: April 03, 2025, 07:19:20 pm
content: Sold. so which one of you guys is the proud project owner?
Wtd Metcal solder station  - Page 1
Forum section: electronics / general

author: reddish75
author_rank: Regular Contributor
timestamp: March 07, 2025, 09:52:58 am
content: The connector on my sp200 has finally given up the ghost so I'm on the lookout for a newer Metal station, does anyone have one for sale in the UK?

author: stretchyman
author_rank: Regular Contributor
timestamp: March 08, 2025, 01:13:02 pm
content: May have a spare as bought 2 non workers and fixed them up. MX500 Models.

author: jonpaul
author_rank: Super Contributor
timestamp: March 08, 2025, 02:16:37 pm
content: Hello I designed the SP-200 in 1990s for Raychem/Metcal. Most of these SP-200 (still made) are working after decades of use.I am still using my SP-200s (protos/samples) from 1990s with original Metcal tips and handles.The 500 kHz Metcal use a 3-5 pin DIN connector PC mount on the station. (The 13.5 MHz use a F type coaxial connector)the DIN connector Can be replaced. But the handle/station DIN were not intended for frequent mate cycles! Just leave the handle attached and change the tis as needed.Most likely fails are the FET insulator and transformer.AmicalmentJon

author: stretchyman
author_rank: Regular Contributor
timestamp: March 15, 2025, 08:44:59 am
content: There's one for £90 on ebay..Or there was, gone now.Plenty for under £200.Str.

author: amiq
author_rank: Regular Contributor
timestamp: March 25, 2025, 03:57:20 pm
content: Quote from: stretchyman on March 08, 2025, 01:13:02 pmIf you're selling one let me know what you're asking.

author: thm_w
author_rank: Super Contributor
timestamp: March 25, 2025, 08:40:44 pm
content: This is the microsoldering version but price is quite good:https://www.ebay.ca/itm/156800901686$247 for FX100Probably above your budget though, especially once you add in the normal handpiece.
[FREE] satellite antenna, Lithuania - Page 1
Forum section: electronics / general

author: Nova_PA
author_rank: Newbie
timestamp: March 13, 2025, 06:19:25 am
content: Hi!My job requires me to dispose of industrial equipment from time to time. For example, obsolete marine satellite communications systems.Below in the photo are parts of the Fleet77 systems.I am ready to give them away for free, or for some donation (for example, also hardware).And the most important thing is to organize the shipping, ideally self-pickup.It is located in Lithuania.Suggestions?

author: coppercone2
author_rank: Super Contributor
timestamp: March 13, 2025, 06:24:19 am
content: can it be used or modified to be used to talk to a amsat?

author: ch_scr
author_rank: Frequent Contributor
timestamp: March 13, 2025, 07:32:26 am
content: From the datasheets this system seemed to use:Tx 1626.5MHz to 1660.5MHzRx 1525.0MHz to 1559.0MHzWhile the individual antenna elements might be modified with e.g. copper tape, the next question is how they are combined and what is the bandwith of that...

author: ftg
author_rank: Frequent Contributor
timestamp: March 13, 2025, 11:00:22 am
content: People into monitoring Inmarsat and things like Aero-L on it might like it as is for receiving that.Keyword is "L-Band".

author: Nova_PA
author_rank: Newbie
timestamp: March 24, 2025, 07:19:54 am
content: So, anybody really interested?
WANTED: AM/FM signal generator with possibly stereo separation - Page 1
Forum section: electronics / general

author: RiRaRi
author_rank: Regular Contributor
timestamp: March 25, 2025, 04:10:15 pm
content: Hello. I am looking for signal generator for aligning FM and AM radio receivers. Up to 110MHz or more and should have FM stereo separation. It has to be fully working. Also, if person has wow and flutter meter maybe i could buy that, too. Thanks in advance for offers.
WTB: Parts for Agilent U1253B or U1253A - Red plug - Page 1
Forum section: electronics / general

author: Firebird00
author_rank: Contributor
timestamp: March 25, 2025, 12:59:11 pm
content: Hi there.I'm looking for some parts to put my trusty U1253B back in good working order.Basically what I need is one (1) red plug, because one of my DMM has broken legs and can not be soldered back in place. I think the same plug are used on some Agilent DMM's but I don¡t know wick ones...Also, if someone out here have a good look case to sell it should be good, but that is not so important nor urgent.Of course I can buy a complete (not working) unit if the price is good for both seller/buyer.Thanks in advance.
Wanted Flir sc/b/p620 640 660 45 degree lens - Page 1
Forum section: electronics / general

author: radioorizont
author_rank: Regular Contributor
timestamp: November 17, 2022, 10:20:42 am
content: Looking to buy above lensPart number is:T197187Thanks

author: radioorizont
author_rank: Regular Contributor
timestamp: March 23, 2025, 10:17:33 am
content: No longer required the above, as i have aquired one.Instead looking for a 45 degree lens for my t4xx camerahttps://www.tequipment.net/Flir1196960.html1196960 45° LensThanks
FS (VIC-AUS) Rigol DP1308A Triple Output 80W Power Supply - Page 1
Forum section: electronics / general

author: dmginc
author_rank: Contributor
timestamp: December 26, 2021, 03:48:36 am
content: Bought in 2013 from Emona Instruments and is basically in new condition (hardly used since I moved overseas in 2014 and didn't take it with me).Product details:https://www.tequipment.net/RigolDP1308A.htmlhttps://www.batronix.com/shop/power-supplies/DP1308A.htmlSelling for 800 AUD. Comes with all original items (factory calibration cert, cables, fuses)Prefer pickup - located in Melbourne Eastern suburbs.Message me for more details or questions

author: dmginc
author_rank: Contributor
timestamp: December 26, 2022, 03:12:11 am
content: Bump to drop the selling price to $500 AUD. Pickup only

author: dmginc
author_rank: Contributor
timestamp: December 18, 2023, 11:53:52 am
content: Shameless bump! This item is still available for pickup only.

author: dmginc
author_rank: Contributor
timestamp: March 22, 2025, 08:36:58 am
content: Bump postdropping price to $AU400. Melbourne pickup.
FS: (US) KEITHLEY DMM6500 6.5 DIGIT MULTIMETER - Page 1
Forum section: electronics / general

author: Crambone
author_rank: Frequent Contributor
timestamp: March 20, 2025, 09:09:48 pm
content: have a very lightly used DMM6500 w/ original box, power cord, paperwork, computer Cable.Unit is like new without marks or scratches.$1250 shipped & insured UPS, CONUS ONLY.contact: services@kb2lmn.com or 732-433-5346

author: PlainName
author_rank: Super Contributor
timestamp: March 21, 2025, 07:14:33 am
content: QuoteDid you meanwithoutmarks or scratches?

author: Crambone
author_rank: Frequent Contributor
timestamp: March 22, 2025, 03:39:01 am
content: Yes I need to fix thank you
FS (VIC-AUS) Rigol DSA1030A-TG3 3GHz Spectrum Analyzer with Tracking Generator - Page 1
Forum section: electronics / general

author: dmginc
author_rank: Contributor
timestamp: December 26, 2021, 02:50:09 am
content: Bought in 2013 from Emona Instruments for a little over 6.5k AUD and is basically in new condition (hardly used since I moved overseas in 2014 and didn't take it with me).Product page:https://www.rigolna.com/products/spectrum-analyzers/dsa1000a/dsa1030a-tg3/Willing to let it go for 4k AUD. Comes with all original items (front cover, quick start guide, factory calibration cert, cables)Prefer pickup - located in Melbourne Eastern suburbs.Message me for more details or questionsEDIT: Will also throw in various RF attenuators, joiners, cables, adapters. See attached photo.Attenuators:1xhttps://au.mouser.com/ProductDetail/HUBER%2BSUHNER/681017A?qs=Cv1v43EOJpprKh1q1Vs7og%3D%3D1xhttps://www.minicircuits.com/WebStore/dashboard.html?model=UNAT-10%2B2x Amarin Co. (INMET) AT2N/5/20/N (DC-18GHz, 20dB, 5W)

author: dmginc
author_rank: Contributor
timestamp: December 26, 2022, 03:13:01 am
content: Bump to drop the selling price to AUD 3.5k. Pickup only

author: dmginc
author_rank: Contributor
timestamp: December 18, 2023, 11:52:54 am
content: Shameless bump! This item is still available for pickup only.

author: dmginc
author_rank: Contributor
timestamp: March 22, 2025, 08:39:05 am
content: Bump postdropping price to 3k AUD. Melbourne pickup.
DEAL: AU: Raspberry Pi RP2040-Zero $3 - Page 1
Forum section: electronics / general

author: Shock
author_rank: Super Contributor
timestamp: March 21, 2025, 07:35:28 am
content: Soldered Raspberry Pi RP2040-Zero Microcontroller $3 AUD.The do pickup or free delivery over $100.https://zaitronics.com.au/collections/microcontrollers-3/products/raspberry-pi-rp2040-zero-microcontroller

author: pcprogrammer
author_rank: Super Contributor
timestamp: March 21, 2025, 09:38:44 am
content: Not soldered but at the moment you can get a Pico with 16MB flash for less than an euro on alixpress if you buy 6 of them.From the home page select the 3 for little money page (Bundle deals??) and search for the Raspberry PI Pico. Three of them are already cheap, but by getting 6 you get another discount. For me in Europe it is an extra 2.50 euro. The 16MB version goes down to ~0.97 euro when I buy 6 of them. (Total 5.84 euro)Your miles may vary if your not in Europe, and of course there is a VAT difference between countries.Edit: to get items you like to show up in the bundle deals, just add one you found to your normal basket. It then tends to show up in the deals section after a short while. Depends on the item of course. Items with a choice marking are the better candidates.
Free for local pickup (USA 98056): Agilent 16902A and Agilent 16902B - Page 1
Forum section: electronics / general

author: Tony_G
author_rank: Super Contributor
timestamp: March 18, 2025, 12:26:34 am
content: Hey All,I've had these things sitting in my garage for years (at least 5+) - I've never used them other than to turn them on and I have no idea of whether they'll boot up or not now but I'm willing to test.The only cards they have in them are a 16910A (in the 16902A) and a 16911A (in the 1902B).I need the space so if anyone is interested in the Seattle region (my zip is 98056) to come and pick them up, let me know and I'll drag them out & plug them in before you drive over in case they don't work.Some images here -https://imgur.com/a/HEnvuyuLet me know if you're interested - Thanks,TonyG

author: gslick
author_rank: Frequent Contributor
timestamp: March 18, 2025, 06:04:43 am
content: That's a short drive from my location. I'd be more than happy to take them.
Looking to Buy GPIB board for 2465B - Page 1
Forum section: electronics / general

author: faraday
author_rank: Regular Contributor
timestamp: March 18, 2025, 08:25:31 pm
content: Looking to Buy GPIB board for 2465B.

author: factory
author_rank: Super Contributor
timestamp: March 18, 2025, 09:08:59 pm
content: I'm fairly certain that part number will not fit your 2465B, it's for later ones with the surface mount A5 board.David

author: jonpaul
author_rank: Super Contributor
timestamp: March 19, 2025, 06:44:20 pm
content: I believe the HPIB obards are compatible to all A5 as the connectors are the same.We have see the same board on A5 SMD SN B05/06 as well as old A5 TH boards, SN B01But the boards are not found separate, look for a junker 2465 as the board alone may coat more than the scope.Note the HPIB funcetuoin are VRRY limited, FP control, read out NVRAM..NO screen captuer on this analog scopeJon

author: factory
author_rank: Super Contributor
timestamp: March 19, 2025, 08:42:39 pm
content: Quote from: jonpaul on March 19, 2025, 06:44:20 pmThe OP has edited the first post & removed the link to the later GBIP board.The position in the older scopes is already used for the A4 readout board, this readout function was incorporated into the later surface mount A5 board.GPIB board for older scopes goes in the option (buffer) motherboard, a lot more parts are needed if your scope hasn't got this.David
FS (US), Symmetricom SA.33m and SA.35m Miniature Rubidium Oscillator, from 899 - Page 1
Forum section: electronics / general

author: testpoint1
author_rank: Frequent Contributor
timestamp: March 14, 2025, 05:46:49 am
content: https://www.ebay.com/itm/187043118837calibrated.

author: nctnico
author_rank: Super Contributor
timestamp: March 14, 2025, 06:58:03 pm
content: Why are you storing these oscillators in non-anti-static foam? ESD safe storage is rule number one for electronic components. Without it, you never know how long a device may work. ESD damage can evolve over time (I learned that the hard way).

author: testpoint1
author_rank: Frequent Contributor
timestamp: March 15, 2025, 11:38:49 pm
content: Quote from: nctnico on March 14, 2025, 06:58:03 pmthere is no obvious ESD problem if the humidity is OK in your room. any unit before shipping I will test it.

author: Stray Electron
author_rank: Super Contributor
timestamp: March 16, 2025, 01:40:51 am
content: Quote from: testpoint1 on March 15, 2025, 11:38:49 pmWrong!There can be static electricity and it can be damaging your parts even if you don't see or feel static discharges and regardless of the humidity levels. And Nctnico is 100% correct, static could bedamagingyour parts without completely destroying them.

author: testpoint1
author_rank: Frequent Contributor
timestamp: March 16, 2025, 04:22:41 pm
content: Quote from: Stray Electron on March 16, 2025, 01:40:51 amthank you, I can do the ESD test. and put them into a anti static bag.

author: nctnico
author_rank: Super Contributor
timestamp: March 16, 2025, 08:21:18 pm
content: Unfortunately you can't test for ESD damage. This is why it is super important to handle any piece of electronic component / circuitry in an ESD safe environment (anti-static mat, conductive wrist strap, anti-static storage / bags, etc) for anything you ship out to customers.

author: testpoint1
author_rank: Frequent Contributor
timestamp: March 16, 2025, 09:13:13 pm
content: Quote from: nctnico on March 16, 2025, 08:21:18 pmyou are right, that is why I can provide one months warranty, and the auction just sell for US only.
FS, Trimble M48 GPS for Fei Zyfer 565 standard, sensitivity increased 20 dB - Page 1
Forum section: electronics / general

author: testpoint1
author_rank: Frequent Contributor
timestamp: January 20, 2025, 03:11:17 am
content: 109 USD, new Trimble M48 GPS for Fei Zyfer 565 standard (firmware is V1.0.9), increase the receiving sensitivity more than 20 dB, if you are using Fei Zyfer 565 with V1.0.8 FW, please upgrade the firmware to V1.0.9 (I can send the firmware file to you, if you need the firmware chip, please add 10 USD),please be aware is is NOT a Motorola M12 compatible GPS receiver, just the interface is, so, you can not use it in Symmetricom S100, S200, S250, S300, S350, XLi etc. just used it in Fei-Zyfer GPStarplus 565 time frequency system GPSDO.the price is for one unit; we have more in stock;support international shipping, ship to US 48 states in free.https://www.ebay.com/itm/186904055417the module designed in US, made in China, but the software design actually is quite poor, so only support Fei Zyfer 565, if let me modify the software, it is easy to replace M12 or M12m in any machine.

author: RMSLabs
author_rank: Newbie
timestamp: January 20, 2025, 04:12:45 pm
content: A 20 dB increase in sensitivity might be compelling. Perhaps it would allow some of those Fei Zyfer systems to track satellites from indoors.Could you provide a link or data to demonstrate this improvement?

author: testpoint1
author_rank: Frequent Contributor
timestamp: January 20, 2025, 11:25:20 pm
content: Quote from: RMSLabs on January 20, 2025, 04:12:45 pmMotorola M12/M12m is -138 dBm, now the chip STA8088 is -162 tracking sensitivity.

author: danielbriggs
author_rank: Regular Contributor
timestamp: March 07, 2025, 12:58:55 am
content: Firstly I’m not affiliated with TestPoint, but I’ve bought a few things from him over the last year.I first picked up an FEI-ZYFER StarPlus 565 with the 40db antenna, and used indoors would take 15-20 mins to lock, very occasionally sometimes 30 mins, and always get no more than the min 4 satellites.I upgraded the module to the Trimble M48, and it’s made such a difference to the indoor performance; <5 mins lock and tracks at least 8 satellites now, so really happy with the system after the upgrade.Hope that helps anyone else who can’t mount antenna outdoors easily.All the best,Dan

author: testpoint1
author_rank: Frequent Contributor
timestamp: March 16, 2025, 04:56:50 pm
content: Quote from: danielbriggs on March 07, 2025, 12:58:55 amthanks, the GPS module is a good one instead of the original M12, and the test result is better (I tested 5 units).
WTB (DE/EU) 4 Wire Short for Keithley 2001 - Page 1
Forum section: electronics / general

author: DuPe
author_rank: Regular Contributor
timestamp: May 27, 2018, 05:04:07 pm
content: Hi,I am looking for a 4 wire short (Keithley 8620 or Fluke 884x-short) or similar that fits to my 2001ThanksPeter

author: MadTux
author_rank: Frequent Contributor
timestamp: May 27, 2018, 05:54:24 pm
content: Easy to DIY:https://www.eevblog.com/forum/oshw/4-wire-short/https://www.eevblog.com/forum/testgear/diy-34401a-calibration/?action=dlattach;attach=132657;imagehttps://www.eevblog.com/forum/testgear/diy-34401a-calibration/?action=dlattach;attach=132743;imagehttps://www.eevblog.com/forum/testgear/diy-34401a-calibration/?action=dlattach;attach=132814;image

author: jpb
author_rank: Super Contributor
timestamp: May 27, 2018, 06:20:07 pm
content: Farnell sell them - but pricey:http://uk.farnell.com/fluke/fluke-884x-short/lead-test-4-wire-fluke-884x-short/dp/1274092What I do is use two (cheaper) 2 way bars and short the two together

author: Finderbinder
author_rank: Regular Contributor
timestamp: March 14, 2025, 10:52:26 am
content: A short purpose is to be as "short" and low resistance as possible.Then I wonder if there is a reason for that track being quite thin?

author: Zucca
author_rank: Unknown
timestamp: March 14, 2025, 01:03:07 pm
content: In theory:The critical current path is between + and -, there is where you want copper.On the other two senses + and - the current is very small so no big tracks are necessary/mandatory there.In real life:- if the 4W short is symmetrical both vertically and horizontally put big copper tracks everywhere and done.- you can do some thin track as long you make sure the + and - are connected with a big track.The above is what my brain tells me, as I am no metrology expert, there could be a different black magic reason I am not aware of.

author: the Chris
author_rank: Regular Contributor
timestamp: March 14, 2025, 01:33:04 pm
content: I'm not affiliated with the seller, but I think the shorts he is offering are good value for money:https://www.ebay.de/itm/223470935306He also makes custom ones, if needed. I asked him whether the shorts are also OK for adjusting the zero resistance offset and he measured the Datron version for me with his 34420A resulting in 28µOhm.

author: voltsandjolts
author_rank: Unknown
timestamp: March 14, 2025, 03:36:42 pm
content: Quote from: the Chris on March 14, 2025, 01:33:04 pmYeh, agree, good value.(Assuming they ship with genuine Staubli-MC22.1054as shown, which I'm sure they do because 100% feedback.)

author: voltsandjolts
author_rank: Unknown
timestamp: March 15, 2025, 07:29:32 pm
content: https://github.com/gamalot/4-Wire-ShortI just ordered 5 boards for £3.70 for JLCPCB, plus ~£10 for the 4mm bananas...quite a bit cheaper than the above ebay item £33 delivered to UK from Sofia.Thanks @Gamalot

author: DuPe
author_rank: Regular Contributor
timestamp: March 16, 2025, 10:33:51 am
content: Old thread revitalized.I bought the short at that time from user MIDIhttps://www.eevblog.com/forum/oshw/4-wire-short/msg1380489/#msg1380489