User Manual

Asset-Link 4XX User Manual May 10, 2004
970-00047 Rev. 1.0
CSI Wireless©2004 Specifications subject to change without notice Page 5-2
5.1.5 GPS Connector Center Pin Over Current Protection
The Asset-Link GPS Center Pin has a 15ohm DC impedance to 3.6 volts when
operating, and a high impedance when not operating.. Do not apply external voltages
to this pin.
5.1.6 GPS Connector Center Pin ESD Protection
The Asset-Link GPS connector Center Pin will NOT withstand an Electrostatic
Discharge (ESD) of ±15Kv. Normal operation of an GPS connector is that the
antenna shield connects before the center pin and the input is protected. The GPS
LNA antenna assembly should be protected from ESD, and normal RF shielding will
prevent the application of ESD to the GPS connector center pin