Paradise Datacom HPAC-100-RM Bedienungsanleitung
HPAC-100/125/150/200/250-RM
Solid State Power Amplifier
Operations Manual
Paradise Datacom LLC Phone: (814)466-6275
1012 East Boal Avenue Fax: (814)466-3341
DrawingNo.:201081 RA/ECO No. : 697 Revision:- Date:01/10/02
Operations Manual: HPAC-100/125/150/200/250-RM SSPA i
Table of Contents
Section 1 - General Information
Introduction ..................................................................................................................... 1-1
Description....................................................................................................................... 1-1
Specifications .................................................................................................................. 1-2
Equipment Supplied........................................................................................................ 1-2
Safety Considerations..................................................................................................... 1-2
HighVoltageHazards .............................................................................................................................1-3
High Current Hazards ............................................................................................................................1-3
RF Transmission Hazards......................................................................................................................1-4
Electrical Discharge Hazards .................................................................................................................1-4
Section 2 - Installation
Introduction ..................................................................................................................... 2-1
Inspection......................................................................................................................... 2-1
Rack Mounting................................................................................................................. 2-1
Prime Power Connection ................................................................................................ 2-1
Cable Connections .......................................................................................................... 2-1
RF Connectors .......................................................................................................................................2-2
Input Sample Port ...................................................................................................................................2-3
OutputSample Port ................................................................................................................................2-3
Monitor and Control Connections .........................................................................................................2-3
Serial Connector (J3).......................................................................................................................2-3
Interface Connector (J4)..................................................................................................................2-3
Parallel Connector (J5) ....................................................................................................................2-3
Switch Connector (J6) .....................................................................................................................2-3
Shipment .......................................................................................................................... 2-4
Section 3 - Operation of Stand-Alone Unit
Introduction ..................................................................................................................... 3-1
Description of Controls, Indicators, and Connectors................................................... 3-1
Front Panel Features ..............................................................................................................................3-1
LCD ...................................................................................................................................................3-1
Pushbuttons .....................................................................................................................................3-1
LEDs .................................................................................................................................................3-2
Input Sample Port .............................................................................................................................3-2
OutputSample Port ..........................................................................................................................3-2
Rear Panel Features ...............................................................................................................................3-2
RF Input Port (J1) ............................................................................................................................3-3
RF Output Port (J2)..........................................................................................................................3-3
Serial Connector (J3).......................................................................................................................3-3
Interface Connector (J4)..................................................................................................................3-3
Parallel Connector (J5) ....................................................................................................................3-3
RF Switch Connector (J6) ...............................................................................................................3-4
Prime Power Connector (J7)...........................................................................................................3-4
Front Panel Operation .................................................................................................... 3-5
Cursor Control .......................................................................................................................................3-5
Down Arrow Key (
↓↓
↓↓
↓
)........................................................................................................................3-5
Left and Right Arrow Keys (
←←
←←
←
and
→→
→→
→
)...........................................................................................3-5
Plus and Minus Keys (+ and -) ........................................................................................................3-5
ii Operations Manual: HPAC-100/125/150/200/250-RM SSPA
Table of Contents
Menus .....................................................................................................................................................3-5
Operations Menu..............................................................................................................................3-6
Status Menu .....................................................................................................................................3-7
Setup Menu ......................................................................................................................................3-7
Low RF Power ...........................................................................................................................3-8
High RF Power...........................................................................................................................3-8
HighTemperature ......................................................................................................................3-8
Auxiliary Input ............................................................................................................................3-8
High Reflected Power (optional)................................................................................................3-8
Default Menu Settings ......................................................................................................................3-9
Remote Operation ........................................................................................................... 3-9
Parallel Port Monitors and Controls ......................................................................................................3-9
Serial Port Monitors and Controls.......................................................................................................3-10
SystemConfiguration .................................................................................................................... 3-11
DIP Switches ............................................................................................................................ 3-11
User Configurable DIP Switches ......................................................................................3-12
Factory Configured DIP Switches ....................................................................................3-17
Communications Protocol .......................................................................................................3-17
SerialCommunications Format .....................................................................................................3-17
PacketFormat ..........................................................................................................................3-17
Commands......................................................................................................................................3-19
Set Configuration Mode...........................................................................................................3-20
Set RF Muting ..........................................................................................................................3-20
SetAttenuation ........................................................................................................................3-20
Set High Temperature Threshold ............................................................................................3-21
Enable High Temperature Fault ...............................................................................................3-21
Set Low RF Power Threshold .................................................................................................3-21
Enable Low RF Power Fault....................................................................................................3-22
Set High RF Power Threshold.................................................................................................3-22
Enable High RF Power Fault ...................................................................................................3-22
Set Reflected RF Power Threshold (Reflected power monitor option only) .........................3-23
Enable Reflected RF Power Fault (Reflected power monitor option only) ............................3-23
Enable Auxiliary Fault 1 Input .................................................................................................3-23
Set Control Mode.....................................................................................................................3-24
Queries ...........................................................................................................................................3-24
Report System Summary ........................................................................................................3-25
Report Unit Faults ....................................................................................................................3-25
Report Unit Status ...................................................................................................................3-25
ReportUnit Diagnostics...........................................................................................................3-25
Report Unit Setups...................................................................................................................3-26
Report Unit Software Revision Level ......................................................................................3-26
Responses ......................................................................................................................................3-26
Interpreting 2’scomplement data ............................................................................................3-26
Interpreting Binary Coded Decimal (BCD) values ..................................................................3-27
SystemSummary.....................................................................................................................3-28
UnitFaults ................................................................................................................................3-29
UnitStatus................................................................................................................................3-30
Unit Diagnostics .......................................................................................................................3-31
Unit Setups ...............................................................................................................................3-32
Software Revision Level ..........................................................................................................3-33
CommandAcknowledged (ACK) .............................................................................................3-33
CommandNot Acknowledged(NAK) ......................................................................................3-33
Operations Manual: HPAC-100/125/150/200/250-RM SSPA iii
Table of Contents
Section 4 - Theory of Operation
Introduction ..................................................................................................................... 4-1
Functional Block Diagram .............................................................................................. 4-1
Fault Analysis .................................................................................................................. 4-2
Section 5 - Performance Tests
Introduction ..................................................................................................................... 5-1
RF Specification Tests..................................................................................................... 5-1
Gain and Gain Flatness ..........................................................................................................................5-1
1 dB Gain Compression Point................................................................................................................5-1
Input and Output Return Loss ...............................................................................................................5-1
Spurious..................................................................................................................................................5-1
IntermodulationDistortion .....................................................................................................................5-2
RF Sample Port .......................................................................................................................................5-2
Front Panel Monitors and Controls ............................................................................... 5-2
Parallel Port Monitors and Controls.............................................................................. 5-3
Serial Port Monitors and Controls ................................................................................. 5-3
Section 6 - Maintenance Information
Introduction ..................................................................................................................... 6-1
Maintenance..................................................................................................................... 6-1
Cover Removal .......................................................................................................................................6-1
LCD Contrast ..........................................................................................................................................6-1
I/O Card Fuses........................................................................................................................................6-1
FanRemoval ...........................................................................................................................................6-2
Ordering Information ...................................................................................................... 6-2
Warranty Information...................................................................................................... 6-3
Appendix A - Product Literature
Appendix B - Operation of a 1:1 Redundant HPAC-100/125/150/200/250-RM
Introduction .....................................................................................................................B-1
Hardware ..........................................................................................................................B-2
HPAC-100/125/150/200/250-RM units ................................................................................................... B-2
Power Supply ......................................................................................................................................... B-2
RF Switch ............................................................................................................................................... B-2
Switch Connector .................................................................................................................................. B-2
Interface Connector .............................................................................................................................. B-3
Fuses...................................................................................................................................................... B-3
Installation .......................................................................................................................B-3
DIP Switch Selections .....................................................................................................B-5
System Architecture .............................................................................................................................. B-5
LocalAddress ........................................................................................................................................ B-5
Front Panel Operation ....................................................................................................B-5
Operations Menu ................................................................................................................................... B-5
SwitchVoltage ................................................................................................................................. B-5
Set Switching Mode ........................................................................................................................ B-5
Set Standby Amp ............................................................................................................................. B-5
Mute Status .....................................................................................................................................B-6
iv Operations Manual: HPAC-100/125/150/200/250-RM SSPA
Table of Contents
Status Menu...........................................................................................................................................B-6
Remote Operation ...........................................................................................................B-6
ParallelPort ...........................................................................................................................................B-6
Serial Port .............................................................................................................................................. B-6
CommunicationProtocol ................................................................................................................ B-7
Commands....................................................................................................................................... B-7
Set Switching Mode .................................................................................................................. B-7
SelectStandby Amp.................................................................................................................. B-7
Queries ............................................................................................................................................ B-7
Report System Status ............................................................................................................... B-8
Responses ....................................................................................................................................... B-8
SystemStatus ........................................................................................................................... B-9
Manual Switching.................................................................................................................................. B-9
Operations Manual: HPAC-100/125/150/200/250-RM SSPA v
List of Figures/Tables
List of Figures
Figure 1-1: Outline drawing of an HPAC-100/125/150/200/250-RM............................. 1-2
Figure 2-1: Front and rear panel view of the HPAC-100/125/150/200/250-RM. .......... 2-2
Figure 2-2: CPR137G waveguide flange........................................................................ 2-2
Figure 3-1: Front panel of the HPAC-100/125/150/200/250-RM. .................................. 3-1
Figure 3-2: Rear panel view of the HPAC-100/125/150/200/250-RM............................ 3-2
Figure 3-3: Prime Power connector (IEC)...................................................................... 3-4
Figure 3-4: HPA I/O card with attached microprocessor card. .................................. 3-11
Figure 3-5: Example of I/O card and processor card DIP switches........................... 3-12
Figure 3-6: Packet format and associated byte size for serial communications...... 3-17
Figure 3-7: Example of data field information in the packet. .................................... 3-18
Figure 3-8: BCD format.................................................................................................. 3-27
Figure 3-9: Representation of 24.36 in BCD format..................................................... 3-27
Figure 4-1: System block diagram. ................................................................................. 4-1
Figure 4-2: 2 RF module block diagram.......................................................................... 4-2
Figure 4-3: 3 RF module RF block diagram. ................................................................... 4-2
Figure 4-4: Fault monitor points for the 2 RF module unit. ........................................... 4-3
Figure 4-5: Fault monitor points for the 3 RF module unit. ........................................... 4-3
Figure 5-1: Depiction of two tone third order IMD products.......................................... 5-2
Figure 6-1: View of the front panel circuit card. .............................................................. 6-1
Figure 6-2: Removal of HPAC-100/125/150/200/250-RM fans....................................... 6-2
Figure B-1: Outline of the 1:1 redundant HPAC-100/125/150/200/250-RM rack mounted
system.........................................................................................................................B-2
Figure B-2: Rear view of the 1:1 redundant HPAC-100/125/150/200/250-RM rack
mounted system.........................................................................................................B-4
Figure B-3: Status Menu for a redundant system..........................................................B-6
List of Tables
Table 3-1: Front panel LED colors and functions......................................................... 3-2
Table 3-2: Serial connector (9 socket D connector)..................................................... 3-3
Table 3-3: Parallel connector (37 socket D connector). ............................................... 3-4
Table 3-4: Prime Power connector (IEC). ...................................................................... 3-5
Table 3-5: Initial factory menu settings. ........................................................................ 3-9
Table 3-6: DIP switch functions. .................................................................................. 3-12
Table 3-7: Default user configurable DIP switch settings.......................................... 3-13
Table 3-8: System address configuration.................................................................... 3-13
Table 3-9: System baud rate configuration. ................................................................ 3-14
Table 3-10: Frequency band configuration. ................................................................ 3-14
Table 3-11: RF module count configuration. ............................................................... 3-14
Table 3-12: Power rating configuration....................................................................... 3-15
Table 3-13: Redundancy configuration. ....................................................................... 3-15
Table 3-14: Unit address configuration. ....................................................................... 3-15
Table 3-15: Hot standby configuration ........................................................................ 3-15
Table 3-16: Parallel port enable configuration. ............................................................ 3-16
vi Operations Manual: HPAC-100/125/150/200/250-RM SSPA
List of Figures/Tables
Table 3-17: Calibration mode configuration. ................................................................ 3-16
Table 3-18: Systems options configuration. ................................................................ 3-16
Table 3-19: Parallel port configuration.......................................................................... 3-16
Table 3-20: Auxiliary power rating configuration. ........................................................ 3-16
Table 3-21: Valid M&C commands. ............................................................................... 3-19
Table 3-22: Valid M&C queries and associated responses. ........................................ 3-24
Table 3-23: Interpreting BCD format. ............................................................................ 3-27
Table B-1: Switch connector pin out. ............................................................................B-3
Table B-2: Switch connections. ......................................................................................B-3
Operations Manual: HPAC-100/125/150/200/250-RM SSPA 1-1
1 General Information
Introduction
Thissectionprovides the general information forthe ParadiseDatacomHPAC-100/
125/150/200/250-RM Solid State Power Amplifier (SSPA). This includes a description
ofthe unit andsafetyprecautions.
Description
Please refer to Appendix A for the appropriate product data sheet and specifications.
The indoor rack mounted unit contains an internal microprocessor which allows full
monitoring and control from the front panel’s 4x20 LCD display and pushbuttons or via
a remote serial (RS-232 or RS-485) or parallel controller. The microprocessor moni-
tors various voltages, currents, and temperatures within the unit for a full fault analy-
sis. The user also has the ability to select additional faults related to the RF output
level, reflected RF power level, and operating temperature.
An internal attenuator allows up to 20 dB of attenuation to be applied to the RF
signal. Temperature compensation limits the amplifier’s output response from vary-
ing significantly over the operating temperature. Also, the system contains input and
output sample ports.
The HPAC-100/125/150/200/250-RM can be paired with another unit in a one-for-one
redundant configuration. The interface port allows the two amplifiers to communi-
cate with each other while being controlled from either the front panel or serial inter-
face. An additional controller is not required.
The unit is 8.75 X 24 X 19 inches (222,3 X 609,6 X 482,6 mm). An outline drawing
of the chassis is shown in Figure 1-1.
1-2 Operations Manual: HPAC-100/125/150/200/250-RM SSPA
1 General Information
Figure1-1: Outline drawingofan HPAC-100/125/150/200/250-RM.
Specifications
Refertothe Specification sheet in appendix A for theHPAC-100/125/150/200/250-RM
Solid State Power Amplifier for complete specifications.
Equipment Supplied
Thefollowing equipment is supplied witheachunit:
HPAC-100/125/150/200/250-RM
Power Cord
Rack Slides
Rack Extensions
OperationsManual HPAC-100/125/150/200/250-RM Solid State Power Amplifier
Safety Considerations
Potential safety hazards exist unless proper precautions are observed when working
with this unit. To ensure safe operation, the user must follow the information, cau-
tions, and warnings provided in this manual as well as the warning labels placed on
and in the unit itself.
Dieses Handbuch passt für folgende Modelle
4
Inhaltsverzeichnis
Andere Paradise Datacom Verstärker Handbücher
