JUMA Amateur Radio Forum

Thank you for putting your trust into my building capabilities.

KH2BR

I just got this reply from Yrjo Thank you for your interest in JUMA kits. I am working hard to get the most popular JUMA kits available as soon as possible. I estimate that JUMA TRX2A will be available in the spring. It takes time to make kits. I started with empty hands, so It takes time to make ki...

Has juma kits closed down? Everything has been out of stock for a very long time. Is it possible to get the pc boards only and we can source our own parts.
We would need a source to obtain programed cpu's or pic's for the various kits.
Robert KH2BR

The modification to the RX-1 is finished and I am very pleased with the way it works. All I have remaining is to install the cw filter which will fit into the remaining space behind the controls. The receiver will tune all of the ham bands. Here is what I did. Installed a 5 volt regulator. Installed...

The trx1 is a double side band rig. Please correct me if I am wrong, but I believe that you will be transmitting two PSK signals. One on the lower sideband and one on the upper side band.

Well, you won't have to cry very far as I am also in corona as QRZ. Com says you are.
Bob, KH2BR

Gone are the days of old ham radio tuning and alignment. No test equipment is needed but I do use a multimeter at times to just check the components. Alignment for the dds is all done in software.

I just got the following email from Juha about the Juma shop. --- snip --- Hello Bob Our current kit supplier Connect Oy / Arno Martin have decided to give up JUMA kit logistics operations. Currently we are seeking new kit logistics provider for us. As soon we have the contract we will announce new ...

I got the same reply from Arno. We should help them find sources of cheaper parts or better volume discounts. It would also help that all of those owning Juma gear post on there favorite users group there activities with the juma gear. I need to post my pictures on QRZ.com, I am sure that will also ...