User Manual

MM-014720-001, Rev. A
110
C.1.3 GPS Port Surge Protector, PT-016508-002
Generally the GPS antenna is mounted directly to the base station chassis where the bonded chassis
provides proximity protection. If the antenna is mounted elsewhere, surge protection should be installed
between the GPS antenna port and the antenna. The GPS port supplies a DC voltage for an active antenna
and so the protector must be able to pass DC. The recommended surge protector is the PolyPhaser
DGXZ+15TFTF-A.
Freq. Range: 800-2500 MHz
Maximum Power (Watts): 50 Watt
Throughput Energy: 175µJ
Conn. Equip. Side: TNC Female
Conn. Ant. Side: TNC Female
Inject, Pick, or Both: DC Pass
Maximum DC: 6 Vdc
To connect the surge protector between the base station and the GPS antenna cable, you
will need BA579 SMAM-TNCM and BA589 SMAF-TNCM L-Com Adaptors.
C.1.4 DC Surge Protector, PT-016508-004, 005
The power source surge protection should be installed on all 24 or 48 Volt power sources to protect the
equipment from lightning and stray transients. The protection device should be installed between the
power supply and the powered devices (client, base station, etc.). The recommended device is the
Transtector FSP 4002 MC (24 Vdc) or FSP 4003 MC (48 Vdc).
FSP 4002 MC FSP 4003 MC
Nominal Service Voltage: 27 Vdc 54 Vdc
Voltage Protection Level 33 Vdc 67V
Surge Current Rating: 181A 90A
Dimensions: 2.125”H X 2.125”W X .875”D
5.4 cm X 5.4 cm X 2.2 cm
Response Time (Max.) <5 Nanoseconds