output power question
Posted: Fri Dec 23, 2016 12:07 pm
Hello,
I've tested the blade through professional equipment (spectrum analyzer, power meter and power sensor bolometric) and using osmocom-siggen I have the following questions:
The maximum output power when I generate a single frequency such as a sinusoidal CW frequency is around 20 mW @ 900 MHz, but if I generate a noise or a Gaussian noise the output power is quite lower than a single CW frequency (at the same frequency and the same Sample rate, 20 M), this power increase if I set a full band (28 MHz) but anyway this is much lower (around 0,5 mW!!)
How it is possible? How is the frequency generated in case of noise?
Regards
I've tested the blade through professional equipment (spectrum analyzer, power meter and power sensor bolometric) and using osmocom-siggen I have the following questions:
The maximum output power when I generate a single frequency such as a sinusoidal CW frequency is around 20 mW @ 900 MHz, but if I generate a noise or a Gaussian noise the output power is quite lower than a single CW frequency (at the same frequency and the same Sample rate, 20 M), this power increase if I set a full band (28 MHz) but anyway this is much lower (around 0,5 mW!!)
How it is possible? How is the frequency generated in case of noise?
Regards