User Manual

TX Spectral Purity Trasmit Mask Acceptance Test – continued
4-8 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
Figure 4-1: TX Mask Verification Spectrum Analyzer Display
– 900 kHz
+ 900 kHz
Center Frequency
Reference
Attenuation level of all
spurious and IM products
with respect to the mean
power of the CDMA channel
.5 MHz Span/Div
Ampl 10 dB/Div
Mean CDMA Bandwidth
Power Reference
+750 kHz
+ 1980 kHz
– 750 kHz
– 1980 kHz
FW00282
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