R-tron Inc. APEX1933 User Manual
APEX1933 USER
MANUAL V1.2 Tech Support: 1-888-317-8766
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5.5.3 Alarm Control
• Alarm response time may be set between 0 and 5 minutes.
• Alarm Mask allows the user to customize the type of alarms sent to the SNMP server when
• Alarm Mask allows the user to customize the type of alarms sent to the SNMP server when
remote monitoring is in use.
5.5.4 Band Select
• Band select sets the digital filter to the center frequency and bandwidth of the local
service for which the equipment is intended to amplify. Likewise, all other signals outside of
the selected Center Frequency and Bandwidth are rejected.
the selected Center Frequency and Bandwidth are rejected.
• The user can select one, two three distinct sections within the PCS band. Each of the 1st,
2nd and 3rd filter blocks can be set to 1MHz to 20MHz of Bandwidth. Only the downlink
center frequency is set by the user. The uplink center frequency is automatically set in
accordance with the downlink frequencies.
center frequency is set by the user. The uplink center frequency is automatically set in
accordance with the downlink frequencies.
• Filter Rejection allows the user to change the digital filter characteristics. Normal rejection
is used for CDMA and EVDO service.
• Frequency information is available as a reference for setting the center frequency and
band width (refer to section 7).