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Diagrams and Pictures: QPSK Digital Radio Link


Fig. 1.
Block Diagram of the Transceiver Module

Block Diagram of the Transceiver Module

Fig. 2.
Block Diagram of the System budget measurement

Block Diagram of the System budget measurement

Fig.3 a.
Diagram: Output Power of the Base Station

Diagram: Output Power of the Base Station

Fig 3b.
System Budget at BER < 10-7

System Budget at BER < 10-7

Fig 4.
Oscillogram: Saturated Spectrum of the output 1800 MHz signal

Oscillogram: Saturated Spectrum of the output 1800 MHz signal
 

Fig. 5.
Block Diagram of the Phase Noise Measurement

Block Diagram of the Phase Noise Measurement

Fig. 6
Oscillogram : Results of the Phase Noise Measurement


Oscillogram : Results of the Phase Noise Measurement