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THE AM BULLETIN BOARD => Technical Forum => Topic started by: Joe Long on April 18, 2008, 04:09:46 PM



Title: Millen Part
Post by: Joe Long on April 18, 2008, 04:09:46 PM
Can anyone identify this Millen item? It just got dropped off here with a Millen vfo.It does not appear to belong to this vfo and I can't find it in any of my old handbooks. TNX  Joe


Title: Re: Millen Part
Post by: WØYVA on April 18, 2008, 06:31:37 PM
Joe,

Yes, that little item does belong with the 90711 and, by the way, I assume you know how rare those 90711's are! Congratulations.

The normal 90711 output is low-Z; the little device is a "high impedance adapter" in case you're driving something that requires hi-Z. You plug the adapter into the 90711 output and there are various plug configurations on the bottom that plug into the crystal socket of whichever transmitter you are using.

There you have it! :-)

Here is my Millen station:
http://www.isquare.com/personal_pages/millenstation.htm

Great old stuff!

73, Bob
WØYVA
http://www.isquare.com/personal_pages/ras-hardware.htm



Title: Re: Millen Part
Post by: Joe Long on April 19, 2008, 09:55:55 AM
Yo Bob.Thanks for the info.A friend who who scraps metal dropped it off the other day.He said the box fell apart when he picked it up so he just put it in the back of his pickup and drove around for a couple of days with it there.Unfortunatly he broke the main knob and put some small dents and scratches on it.The inside of it was spotless. I think it was still brand new when he found it.It looks like the one you found that was new with the same tags. I'll add some pics.  TNX  Joe  NM1V


Title: Re: Millen Part
Post by: w1vtp on April 19, 2008, 07:20:02 PM

There you have it! :-)

Here is my Millen station:
http://www.isquare.com/personal_pages/millenstation.htm

Great old stuff!

73, Bob
WØYVA
http://www.isquare.com/personal_pages/ras-hardware.htm



Joe

You gave me a bit of nostalgia with your Millen station.  I had one of those VFOs and lost track of it when I moved some 25 years ago.  Gosh, I wish I hadn't lost it!  I could put it to good use today

Al
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands