Gps Antennas With Internal Lna; Specifications For Gps Antennas With Internal Lna - Symmetricom TimeProvider 5000 User Manual

The cable between the antenna and the TimeProvider 5000 cable should be kept to
the shortest reasonable length. Before using additional cables, verify that the total
antenna system gain is acceptable as described in the
Antenna section of Appendix D. The tables listed below provide information about
the antenna:
Table C-1

Table C-2

Table C-3

accessories available for the GPS series antennas.
Table C-1. GPS Antennas with Internal LNA
Part Number
990-13091-006
990-13091-013
990-13073-070
990-13074-150
990-13075-230
Table C-2 provides specifications for GPS antennas with internal LNA.
Table C-2. Specifications for GPS Antennas with Internal LNA
Characteristic
Mounting
Diameter
Height
Weight
Temperature
Relative Humidity
Altitude
Power
098-00028-000 Revision F – May, 2012
lists the item number and provides a brief description of each antenna
provides specification information for GPS antenna with internal LNA
lists the item numbers and provides a brief description of the antenna
Description
26 dB Antenna with 3 m + 3 m cable
26 dB Antenna with 3 m + 10 m cable
40 dB Antenna with 10 m + 60 m cable
48 dB Antenna with 10 m + 140 m cable
48 dB Antenna with 10 m + 220 m cable and
20 dB Amplifier
4 holes, 1.75 in x 1.75 in (4.445 cm x 4.445 cm) centers,
0.25 in (0.635 cm) mounting holes
3.5 in (88.9 mm)
12.94 in (328.7 mm), including pipe mount
< 3 lbs (1.4 kg)
–40C to +75C
100% Non-Immersed
200 ft. (60 m) below sea level to 13,000 ft. (3962 m) above sea level
4.7 to 28 VDC (5 VDC Nominal)
Appendix C Installing the GPS Antenna
Selecting the Proper Gain
Specification
Mechanical
Environmental
Electrical
TimeProvider 5000 User's Guide 469
Antenna Kits and Accessories
Minimum Cable Length
3 m (10 ft)
3 m (10 ft)
30 m (100 ft)
76 m (250 ft)
198 m (650 ft)