Philips ITS4843B Installation Manual page 24

Chapter 1: Overview
Table 1-5: Model ITS4846A 1.4 GHz Remote Antenna Specifications
Specification
Power Sensing
RF Diversity
Antenna Type
LED Indicators
Electrical Installation:
Fire Safety
Interface Connections:
Control Signals
Core AP 75 Ohm Coaxial Cable
Connector
Local Antenna Connections (two)
Table 1-6: Model ITS4846B 1.4 GHz RTX Remote Antenna Specifications
Specification
Physical:
Chassis (only) Dimensions (H x W x L)
Local Antenna (only) Dimensions
Weight with Antenna
Mounting
Environmental:
Operating Temperature
Storage Temperature
Humidity Range (Operating)
Humidity Range (Storage)
Altitude
Electrical:
Power
Power Sensing
RF Diversity
1-14
802.3af-compliant
Uses Dual Antenna, selects antenna with best signal.
Sleeve Dipole > 10dB over 1395MHz to 1432MHz in 50 Ohms.
Power and Connection LED notification on RJ-45 connector.
Model ITS4846A 1.4 GHz Remote Antennas are Listed for use within "Other
Spaces Used for Environmental Air (Plenum)" per NFPA70: 2011, Article
300.22.
Note: The term "plenum" as used in Article 300.22 Section C correlates with the
use of the term "plenum" in NFPA 90A-2009, Standard for the Installation of Air-
Conditioning and Ventilating Systems, and other mechanical codes where the
plenum is used for return air purposes, as well as some other air-handling
spaces. The area above dropped ceilings is an example of plenum space.
RJ-45 Female Socket.
One standard 75 Ohm connector is provided for the coaxial cable on which RF
and DC sense signals are carried to the Remote Antenna.
Two SMA-style connectors.
30 mm x 100 mm x 174 mm
(1.2 in x 4.0 in x 6.9 in)
160 mm (6.3 inches L) Sleeve Dipole
<.32kg (0.7 lb)
Above Ceiling, Below Ceiling, or Wall Mount
o
0 to +55 C (32 to 131oF)
o
-40 to +60 C (-4 to 140oF)
o
< 95% RH @ 40 C non-condensing
o
< 90% RH @ 60 C
Operating and Storage up to 3048 m (10,000 ft)
5.0 VDC nominal input via Core AP RJ-45 Cable Connector
802.3af-compliant
Uses Dual Antenna, selects antenna with best signal.
Value
Value