ZTE Corporation ZXG-BTS2 Benutzerhandbuch
ZXG10-BTS (V2.9) Technical Manual
56
Confidential and Proprietary Information of ZTE CORPORATION
High Receiving Sensitivity
The static receiving sensitivity of the BTS reaches up to -112 dBm. The
high sensitivity guarantees the uplink channel performance of the BTS,
high sensitivity guarantees the uplink channel performance of the BTS,
and is one of the prerequisites for a wide coverage of the BTS.
Flexible Configuration
The BTS supports 1 ~ 36 carriers per site in omnidirectional coverage or
directional coverage. It can support 1 ~ 3 sector configuration mode,
directional coverage. It can support 1 ~ 3 sector configuration mode,
which can be selected by the user as required .Through the adjustment of
front-end gain (such as tower amplifier and low-noise amplifier), the loss
front-end gain (such as tower amplifier and low-noise amplifier), the loss
in different length of feeder of the BTS can be compensated to guarantee
consistent receiving system gain.
consistent receiving system gain.
Easy O&M
The RF part of the BTS can be controlled remotely through OMCR, to
change the transmitting power, transmitting/receiving frequency and more.
The alarm signals generated from the RF part are reported to OMCR, so
The alarm signals generated from the RF part are reported to OMCR, so
that the operators at the background can control the operation of the RF
part and know about the operation statuses.
part and know about the operation statuses.
Diversity Receiving
The BTS provides the diversity receiving function.
The diversity receiving is implemented by two sets of independent
receiving equipment working at the same time.
receiving equipment working at the same time.
The receiving equipment includes the antenna, tower top amplifier
(optional), feeder, divider and receiver.
(optional), feeder, divider and receiver.
The application of the diversity receiving function enhances the anti-fading
capability of the BTS receiver, enabling excellent receiving performance of
the BTS even in complex radio transmission environment.
the BTS even in complex radio transmission environment.
Frequency Hopping
Frequency hopping is another important measure to enhance BTS
performance, which not only improves the anti-fading capability in the
downlink channels, but strengthens the communication security.
downlink channels, but strengthens the communication security.
The BTS supports two working modes: Hopping or no hopping.
With hopping on, the transceiver changes working frequencies according
to a certain hopping sequence, while with hopping off, the transceiver
locks a specified working frequency.
locks a specified working frequency.