Manual Do Utilizadoríndice analíticoSection 1 TRACER 4103 Description13Introduction13ISM Band Spread Spectrum13Direct Sequence13Coding13Applications14Channel Selection14Forward Error Correction15T1 Operation15TRACER 4103/4203 System Configuration16TRACER 4103/4203 Rear Panel16DS1/DSX-1 Interface16VT 100 RS-232 Interface17Alarm Contacts17Power17TRACER 4103/4203 Front Panel18Non-volatile Memory19Built-In Tests19Antenna19Section 2 Installation21Unpack, Inspect21Installation21Location and Mounting21Power Requirements21Grounding21DS1/DSX-1 Interface23Link Planning24Antenna Feedline Loss24Antenna Gain25Path Loss25Path Availability26Setting the Transmitter Power26Applying Power27Automatic BBP Frequency Plan27Chipping Code27Co-Locating Multiple Systems27Antenna Alignment28RF Low28Alarm Contacts29Section 3 Operation31VT 100 User Interface31RS-232 Interface31Modem Connection31Cable Connections32Password32Menu Selections32TRACER System Status Screen32Main Menu33TRACER System Configuration33TRACER Link Performance History35T1A and T1B Status/Configuration/Loopback Page35T1A and T1B Performance History37T1 System List38Section 4 Troubleshooting39Section 5 Specifications43Section 6 Warranty, Ordering and Return45Glossary47Appendix A Cable Connections49Tamanho: 400 KBPáginas: 50Abrir o manual