GNSS Positioning Simulator: How do I see the power level on a spectrum analyzer when turning on multiple channels? No reading can be see on the spectrum analyzer from the Spirent Simulator.

GNSS signals uses spread spectrum technology. You cannot see GNSS signals as a sinusoidal signal if you expect to see so. You can use spectrum power meter properties of your spectrum analyser.

For GPS you can use settings below:

Set maximum RF power from your simulator which is -115dbm/satellite for GSS6300. Open all available channels.

Center Freq: 1575.42 (I assume L1)

Span: 2MHz

Video BW:100Hz

Resolution BW: 10Hz

Attenuation: 0dB

Use can use peak hold properties to see spectrum.