Microwave networks CM7, User Manual

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Microwave Networks
CM7/8 System User’s Manual Page 3-2-3
In the non-protected transmit/space diversity receive (NS) configuration waveguide
routes RF signals from the transmitter and primary receiver to and from a common
antenna through circulators. A secondary receiver connects to the diversity antenna as
Figure 3-2-3 shows.
In the frequency diversity transmit and receiver (FF) configuration waveguide routes RF
signals from the primary and diversity transmitters and receivers to and from a common
antenna through circulators as Figure 3-2-4 shows.
T X A
R X A
F -113 4B
F rom S pa ce D iv e rsity
A nten n a
To / F ro m
A n te nn a
R X B
O N -L IN E M O N
Figure 3-2-3. NS (TX Non-Protected, RX Space Diversity) RF Distribution
TX A
RX A
ffblk
To / From
A nte nna
M O N
TX B
M O N
RX B
M O N
M O N
Figure 3-2-4. FF (TX & RX Frequency Diversity) RF Distribution