Workbench Progress
OK, the KX1 is done…the firmware chip was bad but thanks to the KX1 guru Don, W3FPR, that along with a couple of solder reflows and he got the rig working. The guy really knows his stuff! The KX1...
View ArticleCC & KX1
Made a couple of contacts with the CC1 but have not yet attempted to measure and drill the front and back panels for the case. The KX1 arrived today. A tad over 4 watts out on both 40 and 20 meters and...
View ArticleEnd-Feed Antenna is Finished…
Finished the end-fed antenna for the RV today. I ended up taking off about four feet of the wire so the antenna is about 26 feet long. SWR using my K1 with auto tuner is as follows: 40 meters = 1.3 to...
View ArticleFDIM, Hamvention, KX1
Well, as they say, FDIM/Hamvention is in the history books. We camped at the KOA with about 200+ hams and had a very enjoyable time. I think I go now to Dayton for the social aspects of FDIM and...
View ArticleFall 2013 Update
Had a great summer camping (RVing with our fifth-wheel), but the leaves are starting to fall so guess its time to put the RV under the cover and start playing on the workbench and getting back on the...
View ArticleBinaural Receiver for 40 Meters
Started a new project. It is taken from the the Lo-Key magazine, number 121, March 2014. It is published by the VK QRP Club from down under, and the article is by Peter Parker, VK3YE. Actually it...
View ArticleBinaural Receiver Update
Well, wired up one stage of the AF section (which provided one earphone worth of audio). Using my sig gen I could hear and tune above and below the signal…but that is with about zero dBm of input...
View ArticleCorrections/Update
Been wrapped up in a bunch of chores/Honey-Do’s/etc and haven’t had much time to spend at the bench. Finally got back at it tonight and rechecked some measurements I did earlier on the LO and RF...
View ArticleRelook at Measurements…
Well, found that a bad scope probe can be a big problem when trying to understand things…LOL. Since replacing the bad probe, I discovered that the LO is working fine, have just over a volt coming out...
View ArticleKX1 Upgrades
I have been adding to my Elecraft KX1 rig. Added the 30 meter mod and as of tonight, have built and installed the ATU mod. I plan on using the KX1 while we are in the RV and having the ATU is a...
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