I have to agree, that 'converter' probably isn't going to handle the power required for transmitting. There's quite a bit of difference in the current needed for receiving and that needed for transmitting, usually 10 to 20 times as much. (That's amperes/amps, not voltage.) It's always 'better' to have more ability than not enough, meaning more current capacity than not enough current capacity. So, while there are limits, bigger is better. Then you get into how power supplies (converters) are rated. There are two ratings, ICS meaning Intermittent Current Supply, and CCS meaning Constant Current Supply. That ICS thingy is for very short surges, the CCS is what the thing can do all day long. The CCS rating is the biggy, the one you should pay attention to. Since that ICS rating is always larger than the CCS rating, advertisers like to use it in their ads (makes it sound like it'd do more than it really will). Expect to pay more than you did for that 'converter'.
- 'Doc