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CSS Antenna diplexer
solutions reduce the use of RF cable by 50%
What choices do I have?
We
offer four standalone-primary core diplexers, 32+ dual-multi band antennas with
integrated diplexers and 86+ single and wide band antennas with pass thru
diplexers to connect adjacent antennas of a different band. Look for the "i-option"
on our spec sheets. In addition, all radio side/ bottom mounted diplexers are
available in ladder and shelf rack shelving kits.
What about loss when using a
diplexer?
|
Diplexer |
Typical Loss |
| DBC-7C |
.30 dB |
| DBC-AP |
.35 dB AWS, .32 dB PCS |
| DBC-7CAP |
.10 dB low band, .12 dB
high band |
| DBC-750 |
.10 dB low band, .12 dB
high band |
The
DBC-7C
is used to feed two separate 700
and 800 MHz antennas and combine the RF onto one RF line. At the radio-shelter
side a second DBC-7C splits the combined RF into two signals, one for the
698-794MHz 700 radio and one for the 824-894MHz 800 radio.
The
DBC-AP
is used to feed two separate PCS and AWS antennas and combine the RF onto one RF
line. At the radio-shelter side a second DBC-AP splits the combined RF into two
signals, one for the 1710-2170 MHz AWS radio and one for the 1850-1990 MHz PCS
radio.
The
DBC-7CAP
is used to feed two
separate PCS/AWS and 700/800 antennas and combine the RF onto one RF line. At
the radio-shelter side a second DBC-7CAP splits the combined RF into two
signals, one for the 1710-2170 MHz PCS/AWS radio and one for the 698-894MHz
700/800 radio.
The
DBC-750
is used to feed two
separate PCS and 800 antennas and combine the RF onto one RF line. At the
radio-shelter side a second DBC-750 splits the combined RF into two signals, one
for the 1850-1990 MHz PCS radio and one for the 824-894 MHz 800 radio.
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Before
shipping every unit is PIM tested and verified. |
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