[JMS] 90800 Coils
Gary Carter
[email protected]
Fri, 07 Nov 2003 19:13:22 -0500
Cal,
I picked up the couple of open table racks I have at local hamfests.
They do pop up occasionally and I've seen them average between $5 and
$30. Keep looking and you'll find some good used ones at decent prices.
The enclosed table cabinet type racks tend to be MUCH more expensive
($50-$100). Good luck!
73, Gary - WA4IAM
kwylow zinjanthropus wrote:
> Gary:
> Many many thanks for that information. Apparently, it helped as I was perusing through the coil stock I had for my 90800 transmitter. It appears that I now have both grid and plate coils (#43082) so I can build up at the very least, a 75 meter AM station. My plan is to build up the power supply for the transmitter and modulator and MAYBE save some space for a matching JM oscope (ala Don's great looking all Millen transmitter). BTW, where does one get a matching cabinet to stick all this rack mount stuff in? I'm looking for something tabletop compact. 73 de Cal, N6KYR.
>
> Gary Carter <[email protected]> wrote:
> A couple of years ago Bill Fizette, W2DGB was kind enough to send me a
> photocopy of a few pages out of a Millen catalog that included the page
> for the transmitter coils. If memory serves me right (it's been a few
> years since I owned a 90800 transmitter) the large coil on the
> transmitter came from the 43000 series and were end fed types. Here are
> the part numbers listed for the end fed types in the 43000 series:
>
> 160 meters: 43162
>
> 80 meters : 43082
>
> 40 meters : 43042
>
> 20 meters : 43022
>
> 15 meters : 43115
>
> 10 meters : 43012
>
> There ya' go! On a related note, I'm still looking for the following
> Millen coils for my 90881 500 watt RF amp: 42160, 42080, 42040, 42015
> and 43015. Don will appreciate the significance of this next story. At
> this past AWA Conference I was rooting around in the parts surplus room
> at the museum annex looking for the previously mentioned coils (as I
> always do) when I came across the 160 meter grid coil for the amp, p/n
> 43161 with the socket as well!! Needless to say I gave the museum a
> healthy monitary donation for that rare bird!
>
> 73, Gary - WA4IAM
>
>
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