User manual

5-136 N9360A Multi UE Tester CDMA2000 User Manual
5 Description of Screens
When the Modulation is set to AM Modulation 2
The Tester outputs DSB-SC (double sideband suppressed
carrier) wave. The LSB (lower sideband) frequency is set in the
RFCH field. The output signal is shown in Figure 5-63.
Figure 5-62 Waveform (Modulation is set to AM Modulation 1)
Amplitude
f
c
= –30 kHz f
c
f
c
= +30 kHz
(f
c
= RFCH)
about –11 dB
about –0.64 dB
Figure 5-63 Waveform (Modulation is set to AM Modulation 2)
Amplitude
f
L
f
L
= +30 kHz
(f
L
= RFCH)
about –3 dB