How to increase the range of Phottix Tetra?

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Sep 18, 2007
Hi, has anyone did the mod for the tetra triggers b4? I dun understand the electronics of the trigger board..

I tried a few but very unsuccessful..
1) Scrap off the green paint on the trigger to reveal the metal part and soldered a wire to it.. (the range actually decreases..)
2) Solder a wire to the receiver antennae but the range nvr increase..(at 1st put inside, the trigger rate became super unreliable then juz pulled it out, worked alot better)

Looked through the net and only found useful mods for Cactus triggers..

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