Corona 2,4 GHz Module Problem !!!!!

[enio]

I bought a Corona 2.4Ghz CT8F Module DSS and I have put in a Hitec
Prism 7x.
All right. Tx and Rx are connected well and responds well to commands.
But .....
The problem is that everything works well, while the Tx batteries are
above 10 volts (measured with the display of the radio).
When 10 volt low, you lose the connection between Tx and Rx, and no
way of restablecersa, just changing the pack with one that has more
than 10 volts. The pack is placed 2000 mA, and 72 Mhz works perfectly
up to 9 volts.

Anyone have any idea about this?

I think the battery is not because I have recycled, and charged
several times and respond well, keeping the load. Even when placed in
the Tx module with the Corona Module, falls on those first volt load
and then passes the 9.8 volt, stable, and stays for long.

I've changed for another and the same happens.

Nor is it logical that he can not work with 9.8 volt.



thanks