D-MBR 3707-3708 PS NFPA CLASS A SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
www.cobham.com/wireless
Date: 17-Jan-16
Cobham Wireless
–
Coverage
Page | 2
Rev. 1.1
Doc. No.00060CDUM
1.2 Booster Ordering Information
NOTE: Charger ordering information is provided in section
4.1.
IDENTIFICATION
DESCRIPTION PART
NUMBER
D-MBR 3707-3708 PS
with NFPA and Red
painted case
Digital Multi Channel Selective Signal Booster
Class A 700/800 MHz 12 filters, 37dBm
composite per band, 95dB gain, DC powering
with NFPA and IFC compliant Alarm Outputs
and red painted case.
D-MBR 3707-3708-PS-
NFPA-DC-CLASS-A
1.3 Architecture
To meet the National Fire Protection Association (NFPA) requirements, power to the Signal booster is
provided via an uninterrupted power source. This can either be a UPS or (if a UPS is not available),
an AC Feeder and Battery Charger (purchased separately).
NOTE: The Power Feeder Battery Charger is described in Chapter -
4).
Alarm connections to the Fire Department Control Box are used to monitor the status of the
uninterrupted power source, Signal Booster and DAS system (antennas).
As an alternative to the
F
ire Department Control Box connections, the D-MBR PS NFPA and UPS or
Charger dry contact alarms can be connected to an Automatic Dialer. The AD-2000 Automatic
Voice/Pager Dialer System is recommended.
If the AC power to the UPS fails, the required power is provided by the battery and the AC Power Fail
alarm is activated.
Figure 1-1. D-MBR PS NFPA Architecture