twizt3dkitty said:the sd receiver will not see the 99/103 which is what you want to peak, or dither. and you will need a bbc on any H2x series < H(r)23. (I know the h23 does NOT need bbcs, cant quite remember about hr23) to see the 99/103 as well.
H23 HR23 are both built in so bbc's are not required. You was right