Comtech EF Data CST-5000 - Manual (Page 12)

Preface CST-5000
vi Rev. 9
Figures
Figure 1-1. CST-5000 Single Thread System ............................................................................................................1–1
Figure 1-2. 1:1 Redundant LNA Plate........................................................................................................................1–2
Figure 1-3. RSU-503 ..................................................................................................................................................1–3
Figure 1-4. CST-5000 Block Diagram .......................................................................................................................1–3
Figure 1-5. Dimensions for Single Thread LNA........................................................................................................1–12
Figure 1-6. Dimensions for 1:1 Redundant LNA Plate ..............................................................................................1–12
Figure 2-1. Vertical Pole Installation .........................................................................................................................2–7
Figure 2-2. Mounting LNA to Antenna......................................................................................................................2–20
Figure 2-3. Tightening Sequence ...............................................................................................................................2–20
Figure 2-4. RFT External Connections.......................................................................................................................2–21
Figure 2-5. Serial Adapter Cables ..............................................................................................................................2–26
Figure 4-1. RFT-500 Terminal Keypad......................................................................................................................4–2
Figure 4-2. Main Menu ..............................................................................................................................................4–4
Figure 4-3. Select Configuration Menu......................................................................................................................4–6
Figure 4-4. Select Monitor Menu ...............................................................................................................................4–9
Figure 4-5. Select Faults Menu ..................................................................................................................................4–12
Figure 5-1. M&C Board .............................................................................................................................................5–2
Figure 5-2. M&C Jumper Placement at JP3 ...............................................................................................................5–3
Figure 5-3. M&C Functional Block Diagram ............................................................................................................5–5
Figure 5-4. High Stability Oscillator Block Diagram.................................................................................................5–11
Figure 5-5. IF Local Oscillator Block Diagram .........................................................................................................5–13
Figure 5-6. Down Converter Synthesizer Block Diagram..........................................................................................5–15
Figure 5-7. Up Converter Synthesizer Block Diagram ..............................................................................................5–15
Figure 5-8. Down Converter Block Diagram .............................................................................................................5–16
Figure 5-9. Up Converter Block Diagram..................................................................................................................5–19
Figure 6-1. RFT-500 Inside Front View.....................................................................................................................6–5
Figure 6-2. RFT-500 Inside Rear View......................................................................................................................6–6
Figure A-1. IF Local Oscillator Block Diagram.........................................................................................................A–2
Figure A-2. LO Synthesizer Block Diagram ..............................................................................................................A–4
Figure A-3. Down Converter Block Diagram ............................................................................................................A–5
Figure A-4. Up Converter Block Diagram .................................................................................................................A–8
Figure A-5. Multi-Carrier Function Diagram.............................................................................................................A–11
Tables
Table 1-1. CST-5000 System Specifications..............................................................................................................1–8
Table 1-2. RFT-500 Specifications ............................................................................................................................1–9
Table 1-3. LNA Specifications...................................................................................................................................1–11
Table 2-1. Rear Panel Connectors ..............................................................................................................................2–21
Table 2-2. SSPA Maximum Output Power ................................................................................................................2–22
Table 2-3. RFT Remote Control Connector, J6..........................................................................................................2–25
Table 6-1. M&C LEDs...............................................................................................................................................6–1
Table 6-2. Test Points.................................................................................................................................................6–2
Table 6-3. Fault Isolation ...........................................................................................................................................6–3
Table A-1. D/C, IF Synth Input, and IFLO Specifications.........................................................................................A–6
Table A-2. D/C, RFLO, and RF Synth Input Specifications ......................................................................................A–9