Procom DIPX 500-800-2.5g User Manual
Page 2
TYPICAL RESPONSE CURVES
The DIPX 500/800-2.5G makes it possible to use only one antenna for the
operation of two transceivers (one in each range). See the figure below. The
antenna must be a dual-frequency antenna, i.e. it must be resonant on the
actual frequencies in the two bands. The transceivers may be used
independently and will have no degrading influence on each other. Typically,
the diplexer is installed next to the transceivers and only one cable is used
between the diplexer and the antenna. The diplexer is suitable both for base
station and mobile use.
The main tasks of the diplexer are to protect the individual receiver input
from being destroyed by the transceiver in the contrary band and to ensure
a low-loss path between the transceiver and the antenna which is not
loaded by the other branch.
The diplexer can be operated together with any set of transceivers operating
within the 0 - 500 MHz and 800 - 2500 MHz frequency bands.
Dual-frequency antennas are available for both mobile and base station
applications.
PROCOM A/S reserve the right to amend specifications
without prior notice.
24/01/13