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Re: Sasquatch Stomp March 28
Wayne Thanks for the Stomp Reminder.? I have fond memories of that event.? Hope to see you then. 72 de Gary W0ITT (Yeti from some years ago.)
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Gary Freeman
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#8855
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Re: Looking for 2N2/xx Unbuilt Kit
Well, if there is an unassembled kit with Parts, PCB, and Enclosure looking for a home, I'd be interested in knowing cost plus shipping to 19047.? ?Please email me directly.? ?Thanks!? Howard,
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[email protected]
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#8854
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Re: 2N2/40+ Transceiver
Thank you!? ?I downloaded and created a new directory, 2n2xx.? ?That's a start.? ?Next step: Dive into my junque box of resistors, capacitors, diodes, transistors, crystals, pots, etc.? ?Not
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[email protected]
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#8853
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Re: 2N2/40+ Transceiver
Just checked. It's in the files section -- along with the AZ Scqrpions' layout board and other tidbits. Here's the QRPp issue.
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k6whp
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#8852
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Re: 2N2/40+ Transceiver
Do you have the Winter 1998 issue of QRPp? It is a construction manual for the original 2N2/40 that Jim Kortge developed: broken down by subcircuits with tests, drawings by Paul Harden, parts list,
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k6whp
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#8851
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Re: 2N2/40+ Transceiver
Are there any other hard-to-find parts in the 2N2/40+ Transceiver that has a replacement that can be found? It seems hams are gravitating (is this a real word) towards this radio to build Manhattan
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Daniel KK4MRN
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#8850
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Re: Crystals
Sorry, this was not intended for the group. I'll be more careful.
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chuck adams
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#8849
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Re: Crystals
Yes, it's very readable when I save the image and view it with gthumb in debian Linux. Thanks a lot. Question, if I may.? In the kitsandparts inventory, at one time, there were a large number of
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chuck adams
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#8848
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Re: Crystals
Chuck, I'm still looking for the HC-49S data that I have, but I did find some data from a batch of 8MHz HC-49U crystals that I have. I used the method outlined in Jim K8IQY's excellent paper on
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Michael Maiorana
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#8847
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Re: Looking for 2N2/xx Unbuilt Kit
..muppet boards are intriguing. The closest I came was building the 4SQRP QRP Tuner where the reverse side of the front panel is, essentially, a muppet layout. It was one of those kits that just came
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k6whp
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#8846
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Re: Looking for 2N2/xx Unbuilt Kit
As a halfway house between a builder designing their own board (which I agree would be quite a demanding task) and doing a Manhattan build, another approach could be to design a "muppet" board, which
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Dave AA7EE
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#8845
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Sasquatch Stomp March 28
Hello all, The Sasquatch Stomp is just two weeks away. Check it out at Home If you need a?Sasquatch Number, or have made a request?and not received a response, please email skmcfee@... Hope to
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Wayne McFee
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#8844
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? FS: MTR 4Bv2.3 CW TRANSCEIVER
MTR 4B-V2.3 CW Transceiver. Great condition. These rigs are very rare. Only used indoors, in a dry, climate-controlled, non-smoking environment. *Great rig for QRP/P, Travel, SOTA.* Features & Specs:
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Jay W6CJ
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#8843
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Parts is parts
Everybody has been talking about parts acquisitions.? I set my budget at $XX USD to rebuild the lab.? I'm pretty sure I'm going to be under budget by a fair amount.? We'll see after the Scottsdale
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chuck adams
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#8842
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Re: 2N2/40+ Transceiver
Thanks for the part number Mike! I will go ahead and order one plus some spares :) Alan, N8WQ
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Alan N8WQ
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#8841
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Re: Crystal Parameter Measurements
Michael et al, Attached are two photos of how I did it many moons ago.?? I used the 2.54mm spacing vector board with 3mm standoffs on the corners.? As I worked with each crystal I placed in the
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chuck adams
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#8840
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Re: 2N2/40+ Transceiver
For the audio transformer, Mouser has: 42TM003-RC That will work perfectly in the 2n2 rigs. When I built my version that was what I used and had no issues. It's still my favorite home-brew rig. 73
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Michael Maiorana
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#8839
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2N2/40+ Transceiver
In the spirit of "legacy" QRP rigs as mentioned by Chuck Adams AA7FO recently in his "Manhattan Circuit Construction Madness" post, I have decided to build a 2N2/40+ Transceiver designed and built by
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Alan N8WQ
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#8838
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Re: Crystal Parameter Measurements [long]
FWIW, a few years back for the 20th Anniversary Norcal 40 build, I bought one hundred HC-49S crystals and matched them using a K8IQY VXO and the techniques that Chuck referenced. The problem with the
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Michael VE3WMB
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#8837
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Re: Looking for 2N2/xx Unbuilt Kit
David, et al, Aside from the authorship/copyright questions and respecting Jim's work, as most know, the 2N2 boards are quite complex and would be quite a stretch even for someone experienced with
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k6whp
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#8836
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