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Press and hold a secret key and power on. Check the splash screen for HT-1a instead of HT-1A and now you are good to transmit on 10MHz band before power off. The spur and sensitivity of 10MHz is not

Yes! 73, Don, K9DRP

Folks, It is a HT-1A! https://bbs7.sekkaku.net/bbs/upfile/qrp--1566139551-675-497-470-111.jpg You want to know how? Thanks, Adam

Folks, It is in Japanese, but you can figure out the major spec difference among our D4D and the other two radios. Thanks to the efforts from

The kit has been sold. Jerry AA6KI

I will take it. Is it pristine? How do I pay? *Bryan B. Brauer, PE* *Consulting Engineer* bryan@...

Re-wound the toroid and all working perfectly :-)

Thanks for that comment, Adam.? The kit looks very nice indeed, but I recently did a reality check.? Too many unbuilt kits on my hands, that's all. Jerry AA6KI

35 USD would be quite good price as I have raised shipping. -- Thanks, Adam Rong

Still available.? A guy said he would take it, but? he disappeared into the woodwork and has not responded to my email.

Folks, I've updated the web site to show the change of the shipping and service policy. Please view: http://crkits.com Thanks, Adam

Is this sold?

Ian, Thanks for the attention. I shipped by ePacket. The introduction is here: ePacket: an economy International express service operated by China Postal Express&Logistics in cooperation with partner

I wonder if you will get an apology if things turn up in Oz having been delayed by their customs or just a postal screw up across there? All the best and thanks for all the good work Adam. regards

The web site http://crkits.com is updated. My shipping agent will get rich now, hihi. Thanks, Adam [email protected]> wrote: -- Thanks, Adam Rong

Folks, Lesson learned. This weekend I will update the web site to default EMS shipping with higher freight 20 USD. For the returning customers with good transaction experiences, you can save money by

It happens. One of our domestic customers also did like that. Enjoy the QSO then. Thanks, Adam

Thanks Adam for getting back so quickly. I have just realised what I have done wrong. When winding the transformer I did connect the middle tap incorrectly!

Hi Nicholas, 180mA is a bit low. I encourage you double check the transformer winding. Thanks, Adam

Hi I have recently built the D4D kit for the 40m band. The whole experience of building it was great. I have a small problem with the power output however. Even with 800mV at the input and with no