Adam, You were moving if I remember correctly. Did that go ok? Are you settled in your new place yet? Sent from my Verizon, Samsung Galaxy smartphone

Welcome new subscribers. Here I am writing a series of SSB transceiver building techniques. It is still on

Folks, While I am still waiting for the Autumn 2020 issue of Sprat, JL1KRA sent me the cover page with my Little Choc Receiver photo. I wrote in the beginning, Hello world! I am the one who first

Speaking of DC RX, I made a CA3028 DC RX kit. I have sold a few to Japan and China local, and they say they love it. The circuit is simpler than the regular CA3028 circuit by using a colpitts

Hello, Some hams in the US have built exact replicas of the original 1968 DC receivers. They still sound great! 73 de Gary W0ITT Sent from Mail for Windows 10

Bob, True. You can read this story about DC RX. http://w7zoi.net/dcrx68a.pdf Thanks, Adam

I my opinion, nothing cleaner sounding than a direct conversion receiver with a crystal or VXO oscillator. Also simpler too. Less things to go wrong. Bob

Hi Adam, Although obvious to many, I think it's nice to include the non-obvious. I would assume kit builders vary in experience and understanding. Sometimes stating the obvious doesn't hurt. I love to

Adam, Unfortunately, I can readily imagine someone trying to glue the parts to the PCB... _shaking my head sadly._ You're right... Continue to give those suggestions. 73, Gwen, NG3P

Gwen, I remember JL1KRA told me someone glued parts to the PCB to build a kit. Although I have tried to write instructions with photos, people still go wrong. That's why I write about pitfalls to help

Regarding the pitfalls... These are things one should GENERALLY do with a kit they're building. And, not to be overly pedantic, but while yes, using wire with two different colors of enamel makes a

The following files have been uploaded to the Files area of the crkits@groups.io group. /CS-xxV Documents/Pitfalls of Building CSxxV.pdf By: Adam Rong Description: Here I

Congratulations, Larry. The Sandwich digital VFO is a unique design of CRKits. It can work with KN-Q7A and CS-xxV series. Thanks, Adam

Adam has discontinued selling the original Sandwich. I have found that there is still a small demand for the product. I am now introducing the "Sandwich 2". It is still a Digital VFO but is now on

I am asking for 25 USD each plus shipping. Thanks, Adam

What's the price VU3MUG INDIA

The following files have been updated in the Files area of the crkits@groups.io group. //SDR-40a Documents/SDR-40a user manual.pdf By: Adam Rong Description: In case

The following files have been uploaded to the Files area of the crkits@groups.io group. /SDR-40a Documents/SDR-40a user manual.pdf By: Adam Rong Description: In case

Folks, Please take a look at this well written manual by Jack Purdum, W8TEE. https://groups.io/g/crkits/files/R3500D%20Documents/R3500DYOTAAssemblyManualPurdumAndPeters.doc Thanks, Adam

Bill, The designer is BA6BF who is a college teacher. He is also the designer of other KN-series like KN-Q7A, KN-Q10, KN850 and etc. I don’t have recommendations for the seller. As for CAT, I