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What is the spectral separation between each satellite L1 signal in the GLONASS?

(a) 50kHz

(b) 2MHz

(c) 1240MHz

(d) 562.5kHz

I had been asked this question in an online quiz.

My enquiry is from Global Orbiting Navigational Satellite System in section Satellite Radio Navigation  & Inertial Navigation of Avionics

1 Answer

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Best answer
Right choice is (d) 562.5kHz

The best explanation: The unique frequency for L1 signal in the GLONASS system is given by the formula f= 1602.0 +0.5625i MHz where I=0,1,2,….,24. The separation between each of these satellites is 562.5 kHz.

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