DOC06501_Revision F
ATS-6501 Users Guide
iii
Table of Contents
1 General Information ............................................................................................. 1
1.1 Introduction .......................................................................................................... 1
1.2 Ordering Information ........................................................................................... 1
2 Installation ............................................................................................................ 3
2.1 Powering on the ATS-6501 .................................................................................. 3
2.2 Communicating with the ATS-6501 .................................................................... 4
2.2.1 DHCP ............................................................................................................ 4
2.2.2 Static IP Addresses ....................................................................................... 4
2.2.2.1 Network ..................................................................................................... 4
2.2.2.2 Console Cable ........................................................................................... 4
2.2.3 Setting a Static IP Address ............................................................................ 5
2.2.4 USB Ports ...................................................................................................... 5
2.3 Antenna Installation ............................................................................................. 6
2.3.1 Antenna Location .......................................................................................... 6
2.3.2 Setting the Antenna Voltage ......................................................................... 8
2.3.3 Outdoor Antenna Grounding ........................................................................ 9
2.3.4 Antenna Mask Angle .................................................................................... 9
2.3.5 Positioning Modes ...................................................................................... 10
2.3.5.1 Dynamic Position Mode .......................................................................... 10
2.3.5.2 Auto Position Mode ................................................................................ 10
2.3.5.3 Manual Position Mode ............................................................................ 12
2.4 ATS-6501 Installation ........................................................................................ 13
2.4.1 Power Supplies ............................................................................................ 13
2.4.2 Output Cards ............................................................................................... 13
2.4.2.1 4394A (PPS/DC IRIG) ................................................................................ 14
2.4.2.2 4395A-10 (10MHz) / 4395A-5 (5MHz) ...................................................... 16
2.4.2.3 4387A (Modulated IRIG/NASA36) ............................................................ 16
2.4.2.4 4372A Fiber output module ......................................................................... 17
2.4 Antenna Delay Calibration ................................................................................. 18
2.5 On Time Point (OTP) ......................................................................................... 19
2.6 Using an External Frequency Reference: ........................................................... 19
2.7 Saving User Configuration Files ........................................................................ 21
2.7.1 User Configuration Files ............................................................................. 21
2.7.2 FTP and Real-Time (rt) Configuration Files .............................................. 22
3 Operations .......................................................................................................... 25
3.1 Front Panel ......................................................................................................... 25
3.1.1 Power Supply Indicators .................................................................................. 25
3.1.2 Alarm Indicator ........................................................................................... 25
3.1.3 Oscillator Locked (Osc Lock) Indicator ..................................................... 26
3.1.4 GPS Tracking Indicator .............................................................................. 26
3.1.4 NTP Locked Indicator ................................................................................. 27
3.1.5. Outputs Enabled Indicator .......................................................................... 27