Our local radio club, Capital City Amateur Radio Club, (http://w7tck.org) was donated a bunch of equipment. We decided to have a silent auction for it for the club members. The idea was to allow members to obtain some equipment inexpensively rather than try to make a bunch of money off of it. Here is my windfall.  WOW! What Fun!

Click to see a slide show of my new equipment.

Click a picture to see a larger view, or click HERE for a slide show of my new “Junque”.

My favorite acquisition was this beautiful Heathkit SB-230 Amplifier.  When I built my shack several years ago, I plumbed into it 220 Volts for that day that I may have an amp.  It is about 1 KW input (probably about 600 Watts output), but that is very sufficient for me, since I operate in the QRP range much of the time.  This will be fun too though!  Look HERE to see my Ham Shack equipment; and you will see that I like Heath gear.

Heathkit SB-230

The photo below shows an old Heathkit Impedance Bridge.  At first, I was hoping it would be an instrument I could use to measure impedance of RF circuits, but it is usable at audio frequencies.  Non the less, it is a beautiful instrument with a wooden case and will sit up on my shelf with my other vintage items.

Heathkit Impedance Bridge IB-1B

The photo below is of a James Millen model 90662-A Grid-Dip Meter.  It is in perfect shape and is a very beautiful piece of test equipment.  I have a much older Heath grid-dip meter that I have been using that I will be glad to put up on the antique shelf, and put this beauty to use.  It is really a nice piece of test gear and a welcomed addition to the Ham Shack.

James Millen Grid Dip Meter 90662-A

The picture below is of a Heathkit Tube Tester model IT-17.  I have wanted a tube tester for many years, and passed up an opportunity to acquire one a couple of years ago and have been beating my self up over it ever since.  Since I have vacuum tube equipment, this will come in handy at that time in the future when it will be needed.  Tube testers are becoming increasingly rare and I am glad to add this one to my test equipment collection.

Heathkit IT-17 Tube Tester

The picture here, is of a Step Attenuator.  I have been thinking about either building, or purchasing one of these for a while now.  Of all the pieces of test gear I purchased in this sale, this is probably the most practical.  I am eager to put it to use while I learn and build transmitter and receiver circuits.  This is going to be a good piece of gear to have.

Step Attenuator

The following picture is a Wilcom Reference Level Test Set model T 105B.  I believe it was used with phone systems.  I purchased this gem for the case.  It is a very nice case that has nice rubber feet, handles on the instrument face, buckles to keep the lid closed, and a rubber seal to help keep the elements out.  It would make a very nice case for a piece of portable radio equipment that might be made some day for it.  It looks like it will be a good source of some nice parts also.

Wilcom Test Set T 105B

Here is another piece of Heathkit gear.  It is a model IM-5228 VTVM (Vacuum Tube Volt Meter).  I really purchasedit for the meter movement and for parts.  I might, however, keep it together as I do not have a good analog meter.  I fired it up and it works, so I might keep it around for those times an analog meter will do better than a digital one.  It will make a nice addition to my test gear collection.

Heathkit IM-5228 VTVM

There was a few odds and ends that the club was trying to just get rid of.  I just couldn’t let this one go to the dump, so I acquired it.   I’m sure I will be able to use some parts of some sort from this box of goodies.

Junk Box

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5 Responses to “Ham Shack Windfall”
  1. Steve Cychos says:

    I would like to buy the SB-230 Amp. How can I do that? Thanks, Steve

  2. John says:

    Steve,
    I agree that the SP-230 was a great find, and for that reason, it is not for sale. I’ve been looking for an amp for long time before this one came across, and it is a keeper.
    73,
    John – K7JM

  3. Rod Clark says:

    I remember using one of those Wilcom Reference Level Test Sets back at my very first job in electronics. It was 1967, and I was working for Northern Electric in Toronto. NECO was the Canadian equivalent of your Western Electric back in those days. We did all the installation work in Ma Bell’s central offices.

    73, Rod VA3ROD

  4. Erkki says:

    Hi

    I saw that you have a Heatkit Vacum Tube Volt Meter VTVM IM-5228
    I would ask if you got the test Probe also (with switch DC/ AC OHMS)
    I could buy one.

    Erkki

  5. John says:

    Sorry Erkki,
    I do not have the test probe for the Heathkit VTVM. And I don’t know where to find one. Good luck.
    John – K7JM

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