JUMA Amateur Radio Forum

GE,
I will be the proud owner of a Juma trx1 kit soon. My question/s. Are there any mods or updates I should be looking into before I build this?
I am a very experienced builder so don't be shy about sharing something that might scare me off, it won't.

I have read about another filter that seems to have a better curve than the stock one and I did read about another firmware option.

Any tips, tricks, pointers or error corrections will be well received.
73
David
N8DAH

Hi, David,

If you are looking for some improved firmware then you might like to consider what I did for this transceiver. You will have to use the 16F88 processor which is pin compatible, because this new firmware uses virtually all the available memory to cram in all the features. I am attaching the ZIP file containing everything you will need, although it is available elsewhere on the website in my section, but you might have had to search for it.

Have a look, and see what you think, and if you need any help let me know.

73, Adrian 5B4AIY