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Showing posts from September, 2018

2018 ~ The Year of SSB Transceivers

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Why Build Another Transceiver?10/16/2018 ~ See the latest Video on the Heathkit SSB Transceiver
10/10/2018 ~ Breaking the Guinness Book of Records.1014/2018 ~ The Heathkit Rig is on the Air

Running 100 MW with just the Driver Stage the Heathkit Rig is doing WSPR. Just installed a Refined Driver Stage with the 2N2219 -- a healthy 100 MW. The Transistor with the heatsink in the lower left corner is the 2N2219






This is the WSPR Data at 100 MW


Get off the couch and start soldering!
73's Pete N6QW


The SMD board above is the Plessey Bilateral Amplifier in surface mount. This is the work of Nick, G8INE who recently acquired a CNC machine. You can see the small size as compared to the ADE-1 DBM. Nick has done a superb job --and he reports it has been proofed and is a working board!

If you go to my website www.n6qw.com under the Sudden Transceiver link there is a link to G8INE and he has offered to provide the Gerber files for this really small board. Thanks Nick!

Pete N6QW

What are you thinking --…

2018 ~ The Year of SSB Transceivers

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Using the Digital Modes WSPR & FT89-11-2018
Some nice spots into Africa and South America. Am using a new site for displaying information. This site also has analytics about your spots. Thanks Phil, VK7JJ.

http://wspr.vk7jj.com/


73's
Pete N6QW



This is about 15 minutes this morning, 7 AM PDST, running 10 watts on 40 Meters and a droopy dipole. You can see the paths favor NE SW and are pretty consistent even running 5 watts. Some of those paths are in excess of 12000 KM.
The secret is the newly designed and scratch built digital interface that can turn any SSB, USB capable transceiver into a digital workhorse. Unless you modify the Bitx40 it will not work without modification to USB. Most of my rigs are homebrewed by me and thus are USB capable.


I modified a sound card interface board from KF5INZ (eBay) which used a Serial Port for communication with my computer so now the lash up works on USB. The computer is a small form factor Windows 10 Intel NUC that is about the size of a CD case…