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Power from basestation to celphone
Hi,
I would like to calculate the power received from a BS to a celphone.
Is there some precise formula/equation for this type of calculation ?
and which one is the best for this kind of calculation?
Regards
i would like to know if this is the power (http://gpsinformation.net/main/gpspower.htm) "-130 dBm" that a device would receive from satellites which is required for positioning or it's the power that it would receive only from one satellite ?
If it's the power that it receives from one...
Hi
I am looking to calculate the power received by gps device on earth from gps satellites.
If we use an antenna which works for L1 signal and L2 signal. I would like to know since, the gps requires 4 satellites for positioning and since those satellites use 2 frequencies, the total received...
Yes, but I only need to program the ATmega32u4 chip on my own breadboard with my own circuit ( and not like on the small board which is on the picture together with their added components) ? The problem would be that the Atmega32u4 chip is too small for a breadboard ? Do you know any way I could...
HI,
I need to program Atmega32u4 on a breadboard. Since Atmega32u4 chip pins are so small and looks lke they can't be programmed on a breadboard, I would like to know if the...
Re: Question on microcontroller's output data and power
There is no other datasheet after research. Also, when I google it, it says that this is a datasheet of this microcontroller. You mean that the answer is not inside ?
If the LNA's input is 25 dBm ( max Pin = 25 dBm), his output power would be smaller than for the case his input = 15 dBm for exemple because of the decrease beyond the P1dB point ?
From the datasheet, the P1dB point at 1GHz is 19.9 dBm.
1)Does that mean that the LNA's maximum possible output power is 19.9 dBm?
2)and if the LNA's input is 30 dBm, his output power would be smaller than for the case his input = 20 dBm for exemple because of the decrease beyond the P1dB...
Hi,
Sorry for this begginer questions but I would like to know the answer to the following 2 questions. I have this microcontroller (http://pdf.datasheetcatalog.com/datasheet2/e/0lrp9fdj0zyd6e2k2e8ej8lkzupy.pdf).
1-I would also like to know how much power comes out from this microcontroller's...
Hi
I have low noise amplifier with gain = 22.5 dB (ZX60-P162LN+, https://www.minicircuits.com/pdfs/ZX60-P162LN+.pdf). His OUTPUT POWER AT 1-dB COMPRESSION = 20 dBm. I would like to know if I have 25 dBm at the input of the LNA, which power would I get at the LNA's output? (20 dBm, 47.5 dBm or...
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