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dc40kits · DC40, DCx xA, DCx xB Transceiver Family

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Description

Note: The DCx_xB transceivers are now being offered as a PCB kit only, no enclosure. Check the QRPkits.com website for details.

The DC40, DCx xA, DCx xB and related family of QRP transceivers from KD1JV and Hendricks QRP Kits. The DC40 and DCxA series are retired kits.

A discussion group to promote the interactive exchange of ideas, modifications, trouble-shooting help and operating tips for the DC40, DCxA and DCxB Family of transceivers.
Other simple transceivers like the 49er, Pixie, RM, HM and so on can also be included for comparison and analysis.

~ QRP topicality is the only requirement for posting to this group.

~ Posting of non-QRP related goods and services for sale is not allowed.

~ When replying to messages, remove all content that is not needed. Subject and message content should agree (message searching).

A valid and verifiable Amateur Radio Callsign and real name are required for approval.

After you submit your request to join, you will receive an email asking for confirmation.

Yahoo deletes approval requests if a verification reply is not received and processed within two weeks.

Due to ongoing offensive spam and junk mail attacks, this group may be moderated as needed.

72 / 73,
Chuck Carpenter, W5USJ - Owner, Moderator
Doug Hendricks, KI6DS - Co-Moderator

Most Recent Messages

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Quick DCxxB 14.060 Test/...
Using my DC40B that I'd modified to check out the 4SQRP SAVXO, did a quick check to see what might happen with some 14.060 crystals/ The mods are, no FET at
Posted - Mon May 28, 2012 4:46 pm
Chuck Carpenter
w5usj
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Re: I'm not the only one!
Hello, Thank you, I will try that. Is that to lower the oscillator frequency, or to lower the offset (I can't get less than 800Hz)? I do need to do both...
Posted - Mon May 28, 2012 4:59 am
Gil G.
gilgsn
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Re: I'm not the only one!
Try increasing the value of C28 about 5 pf. Bob W1IS
Posted - Mon May 28, 2012 4:03 am
Robert
rglorioso2000
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I'm not the only one!
Apparently, my issue is not unique: http://blog.g4ilo.com/2009/10/dc20b-osc-mod-failure.html Has anyone experienced the same problem? Gil. -- PGP Key:
Posted - Mon May 28, 2012 1:22 am
Gil G.
gilgsn
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File - Information Update
Information Update: Check the Photos and Files section for new uploads and be sure to post yours to share with the group. Updated DC40Kit information will be
Posted - Sun May 27, 2012 8:42 am
dc40kits@yahoogroups....
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