098-00720-000 Revision D1 – February, 2018 SyncServer 600 Series User’s Guide 287
Appendix B Specifications and Factory Defaults
GNSS Antenna Kits Specifications
GPS L1 1:4 Active Splitter Specifications
The GPS L1 1:4 active splitter (58536A) option splits the signal from the antenna.
Table B-27 provides mechanical and electrical specifications for the high isolation
active splitter. Complete specifications for this Microsemi Model 58536A GPS
Splitter can be found on the Microsemi web site.
Table B-27. GPS L1 1:4 Active Splitter Specifications
Characteristic Specification
Number of Output Ports 4
Input/output impedance 50 ohms
VSWR (typical) Input and output 1.6 at L1
Bandwidth (-3 dB) L1 (1575.42 MHz) ±20 MHz
Gain (antenna input to any output
at L1)
0 dB ±3 dB
Noise Figure 5 dB typical, at 25°C
Port-to-port isolation L1 +/-40
MHz
50 dB typical
DC power +4.5 to +13 V DC
Damage threshold 18 V DC either polarity
Operating current 23 to 48 mA depending on voltage
Pass through current 450 mA
Group delay 40 ns typical
RF connectors Female N-type
To Next Page
Loading...
