Originally Posted by darook
OK, so I won't have to buy a new tx module.
Well yes and no. The DHT-U unit IS a new transmitter module, it just does not plug into the DJT hole in the back of your JR radio. If you fit a DHT-U you will throw the old DJT module over your shoulder. The connections to the radio can then be done on the pins in the module socket directly. A 0.1" header strip could be used to make it removable.
I can see a few 'How too' posts coming up as the first savvy users get them and fit them to the popular radios.