This is a professional 4
channel diversity antenna divider with 8 channel audio
mixer. AD-28 distributes signals received from its two
antennas into antenna inputs of 4 diversity receivers to not
only simplifying installation of receiver antenna, but also
improving signal reception. Also, AD-28 has 8 channel AF
input sockets to connect to receiver outputs where volume of
each channel can be independently adjusted and all 8 can be
mixed into one output.
Antenna divider has built in
amplification circuit where components with high dynamic
range, low noise and consumption are implemented into the
design. Its ultra low IMD characteristic provides superb
performance against interference under multi channel
application. In antenna input circuit, it provides power to
active extension antenna and antenna booster. Antenna cables
are included for easy and direct connection with receivers.
8 channel mixer has independent volume
control where components with high dynamic range and low
noise are implemented to provide maximum high fidelity and
high separation characteristics.
AD-28 simplifies antenna installation and
output cables under multi channel systems.
Specifications
Frequency
Range
620~960MHz
Output IP
+22dBm
Input/Output Gain
+1.0dB
(Center Band)
Output
Isolation
15dB min
Bandwidth
24MHz
Power
Supply
DC 12-15V
Current
Drain
DC 8V/150mA
Antenna
Bias
210mA
Note
Refer to
actual product in the event of product discrepancy.