User's Manual

D EKOLINK W IRELESS L TD . C OMPACT B I -D IRECTIONAL A MPLIFIER D EKO 3178B P RODUCT M ANUAL
Pub. 300TC80031 Rev. 1.55 Proprietary Data Page 9
1.3.3 Internal Power Selector
Deko3178B includes two internal power level selectors used for manual UL and DL gain
control adjustment. See following figure.
Figure 4. Internal View of Deko3178B UL/DL Step Attenuators
Uplink step
attenuator
Downlink step
attenuator