Re: Operation under emergency conditions

Adam Rong


If you really need to work at 5V, it is recommended to replace 78L05 by a LDO type 5V regulator.

For the TX amplifier, the output can be as low as 100-200mW if you power with 5V. You can test it.


在 2019年9月4日,下午8:04,Dr. Pedro E. Colla (LU7DID) <lu7did@...> 写道:

In a bare bones emergency situation to which extend the D4D works with a high capacity 5V pack as it's sole power supply? (assume connectors worked out properly).
¿Does the D4D work with less performance/power? ¿Works very degraded? ¿Doesn't work at all?
Thanks for your answer. 
73 de Pedro, LU7DID

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