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Author Topic: Looking for a Heathkit HX-1681 Manual.  (Read 78 times)

W3ESE

  • Member
  • Posts: 20
Looking for a Heathkit HX-1681 Manual.
« on: March 30, 2020, 12:46:06 PM »

.
I guess the title says it all. I need a Heathkit HX-1681 transmitter original manual, or a copy of one.

Any help?

73
Ray
W3ESE
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N8YX

  • Member
  • Posts: 2449
Re: Looking for a Heathkit HX-1681 Manual.
« Reply #1 on: March 30, 2020, 01:23:51 PM »

Join the Groups.io Heathkit group or contact its moderator (Mike, W5RKL) directly. He's been working on a couple of these lately and may have a manual available.
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K7MEM

  • Member
  • Posts: 1058
    • JavaScript Electronic Notebook
Re: Looking for a Heathkit HX-1681 Manual.
« Reply #2 on: March 30, 2020, 02:25:27 PM »

Here is a ZIP file that contains most of the HX-1681 documentation. These were made from my HX-1681 manual. It doesn't have the assembly part and the X-Ray views are split. But it will give you something to get started.

http://www.k7mem.com/Manuals/Heathkit_HX-1681_Documents.zip ~57MB

I built my HX-1681 in 1982, while I lived in Germany and operated as DA2EU.
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Martin - K7MEM
http://www.k7mem.com

W5RKL

  • Member
  • Posts: 1214
Re: Looking for a Heathkit HX-1681 Manual.
« Reply #3 on: March 30, 2020, 02:58:29 PM »

Join the Groups.io Heathkit group or contact its moderator (Mike, W5RKL) directly. He's been working on a couple of these lately and may have a manual available.

Ray (W3ESE)

I don't have a copy of the HX-1681 assembly manual.

If you are going to do any maintenance/repairs on your HX-1681 I highly recommend you
purchase the complete HX-1681 assembly manual here:

http://www.vintagemanuals.com/search.php?find=hx-1681

What problems are you having with your HX-1618? Most problems are on the HET OSC
Mixer board.

73
Mike W5RKL
https://www.w5rkl.com

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WA2CWA

  • Member
  • Posts: 710
    • ManualMan
Re: Looking for a Heathkit HX-1681 Manual.
« Reply #4 on: March 30, 2020, 03:12:49 PM »

.
I guess the title says it all. I need a Heathkit HX-1681 transmitter original manual, or a copy of one.

Any help?

73
Ray
W3ESE

I have the complete HX-1681 manual including all the foldouts, schematic, etc. AND (no assembly of pages (taping sheets together required ;D)
Been doing this work for over 25 years.
Check the Feedback on the home page
Pete, wa2cwa
www.manualman.com

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