No. 131 - Faulty Test Gear - I Need Your Help!

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  • Опубликовано: 30 сен 2024

Комментарии • 41

  • @kevkabluebird1032
    @kevkabluebird1032 4 месяца назад +2

    Every piece of equipment has a story! Well said. I still have a lot of unused eastern bloc stuff. Other interesting stuff is sadly way too heavy for shipping. Like huge dc power supplies for up to 200 volts and 10 amps :/
    Oh and nice to see the Meratronik Meter in the background! One of my first (and not so successfull) repair attempts. Mistakes were made.
    Best wishes!

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад +1

      Thanks once again for your donations.......I need to look at the two Meratronik units soon!

    • @kevkabluebird1032
      @kevkabluebird1032 4 месяца назад

      @@IanScottJohnston Mayhaps i can source some vintage GRUNDIG Testequipment Made in (West)Germany for ya next time. Back in the days, they've made good equipment. Today Grundig is just a "brandname".

  • @dav1dbone
    @dav1dbone 4 месяца назад

    Would you consider the likes of faulty Peak Atlas gear, most established repair/authorities won't touch these, (agreed, their warranty program is 1st class anyway), your thoughts though Iain?

  • @apollorobb
    @apollorobb 4 месяца назад +2

    That sounded like a Campaign speech lol

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад +4

      Oh dear!.....politics are my pet hate LOL.
      I can talk circuitboards.....but this not so easy!

    • @apollorobb
      @apollorobb 4 месяца назад

      @@IanScottJohnston Agreed sir

  • @Jayoldstuff1
    @Jayoldstuff1 4 месяца назад +1

    I have a few items you can have, HP digital voltmeter, couple of oscilloscopes. all 70's 80's vintage and all needing repair.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      Contact me via my website and we'll have a chat - www.ianjohnston.com/index.php/contact

  • @gerryjamesedwards1227
    @gerryjamesedwards1227 4 месяца назад +1

    I've got a Tek 2465B and a Tek 2467B I'd be willing to let you have a go at. I'm based in North Wales.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      Contact me via my website and we'll have a chat - www.ianjohnston.com/index.php/contact

  • @TheEmbeddedHobbyist
    @TheEmbeddedHobbyist 4 месяца назад

    All my test equipment tells a story, chapter 1 is I should have been a weight lifter.
    I've a few that need repair, but are too heavy to send.
    Plus they have a "round tuit" attached to them 🙂
    the HP 2465b Universal Bridge has had one on the longest, but Marconi 2018 i need to fix as i want to get playing RF with + very heavy(about 16Kg). 🙂

  • @irgski
    @irgski 4 месяца назад +1

    Somehow you should get this repaired equipment to schools or individuals who are starting out in electronics and cannot afford to purchase the necessary equipment on their own.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад +1

      I have given away a couple of scopes in the past (one digital, one analog) and am always willing to give away other test equipment.

    • @ahmedalshalchi
      @ahmedalshalchi 4 месяца назад

      There is no one cannot buy TMI now with Chinese cheap productions ...

  • @SpeccyMan
    @SpeccyMan 4 месяца назад +1

    You're right about crazy prices. I recently saw an ad. where someone was asking £350 for an original rubber-keyed ZX Spectrum. I want one but not at that ludicrous price.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад +1

      Thats expensive even for an Issue 1......
      I bought a brand new one 1981 I think it was, Issue 1.5 I think it was known as. Had an Issue 2 Pcb, but had the dead cockroach IC (not the transistor).

    • @ChrisJackson-js8rd
      @ChrisJackson-js8rd 4 месяца назад

      almost as much per rubber key as the whole computer cost brand new haha
      I think that seller will be disappointed

  • @graemedavidson499
    @graemedavidson499 4 месяца назад +1

    Ebay prices for test gear caught my attention too, justifying some very time consuming repairs to my Hameg scopes (intermittent issues in the blanking circuitry). Was hoping to track down a reasonably priced RF signal generator but second hand prices are scary! I miss the good old days of physical auctions, liquidation ones in particular!

    • @SpeccyMan
      @SpeccyMan 4 месяца назад

      How about HAM fests, if there are any in your area? They used to be a good source of gear.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      Well, certainly here in NE Scotland I don't know of any, albeit there could be......but it's the more rural end of the UK here for sure.

    • @graemedavidson499
      @graemedavidson499 4 месяца назад

      @@SpeccyManFrustratingly, they would seem to be a rarity in my neck of the woods (NE Scotland). I did happen across one at RAF Montrose a few years back but sadly, test equipment was in short supply. I’d love to visit a decent hamfest!

  • @andymouse
    @andymouse 4 месяца назад +1

    I have a signal generator that I can't fix because of riser cards and stuff but I want it working again its a 'WaveTek model 112" The Triggered VCG version I have the paper manual its dated 1966 a good year as I was born then ! the problem is Harmonics, lots of them and because of weird connectors I haven't seen before I have no access or way to make a riser so It kinda got pushed down the 'things to do list' I have nearly finished the front panel refurbish and she looks gorgeous, you know from a time when you had big Aluminium Knobs and switches ! it's all in one piece maybe I could send some pic's and talk some time ? lets see how your appeal pans out ! great stuff Ian a nobel act indeed sir !....cheers

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад +2

      Naw!......1965 was the BEST year....:-)

    • @andymouse
      @andymouse 4 месяца назад

      @@IanScottJohnston I wonder who was born then ! LOL ! :)

    • @TheEmbeddedHobbyist
      @TheEmbeddedHobbyist 4 месяца назад +1

      @@andymouse bloody youngsters.

    • @andymouse
      @andymouse 4 месяца назад +1

      @@TheEmbeddedHobbyist :)

  • @xConundrumx
    @xConundrumx 4 месяца назад

    Oh have several devices, just not ready to give up on them yet. I just lack time and good schematics most of all.

  • @Joseph-j9r7g
    @Joseph-j9r7g 4 месяца назад

    I have a whole house full of electronics; I'm a retired tech and sell on eBay.

  • @NotMarkKnopfler
    @NotMarkKnopfler 4 месяца назад

    I don't have any test gear that needs fixing, but I do have a Fender valve amp that needs repairing. It's a 100 watt monster. I've never looked at it because there's lethal DC voltages flying around in there! I'm in Aberdeen.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      My last guitar amp was a Fender Supersonic 22 combo.......best amp I ever owned. Hacked it of course!......added a pot on the back to control the effects loop volume.

  • @TheDefpom
    @TheDefpom 4 месяца назад

    Save some for me Ian !

    • @TheHWcave
      @TheHWcave 4 месяца назад +1

      Same sentiment as TheDefPom, we are all looking for affordable test gear...

  • @rmellersh
    @rmellersh 4 месяца назад

    Ian, I pasted a message to you here on Sat am as the Capcha thing did not work for me, I saw it there as I pasted it but now it's gone. Could you please talk to me as I have masses of stuff to donate to your efforts. Thanks

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      I’ll update my website contact page later tonight with an email address you can use…..don’t want to publish it here or the bots will get it.

    • @rmellersh
      @rmellersh 4 месяца назад

      @@IanScottJohnston well thats ok but ive lost the message now will it still be on your web mail system?

    • @rmellersh
      @rmellersh 4 месяца назад

      well its not there so did you see it on sat am - its quite important ! - & delete it cause there was some delicate info in there

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      @rmellersh my contact page sends an email to my inbox with the contents of the form you filled out…….but I never received any email with your name so it failed to send at your end.
      Anything that you typed onto the form only you can see, it's not visible to anyone else.
      Probably a browser issue at your end. I’ll put an email address on my contact page and you can use it directly from your email.

    • @IanScottJohnston
      @IanScottJohnston  4 месяца назад

      Done, see my contact page, near the bottom.