AR 150A100D Operating And Service Manual
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AR 150A100D Operating And Service Manual

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Operating and
Service Manual
150A100D
Model
10046245
Part Number
Serial Number
160 School House Road, Souderton, PA 18964 • 215-723-8181 • Fax 866-859-0582 • www.arworld.us

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  • Page 1 Operating and Service Manual 150A100D Model 10046245 Part Number Serial Number 160 School House Road, Souderton, PA 18964 • 215-723-8181 • Fax 866-859-0582 • www.arworld.us...
  • Page 3 REGULATION (EC) 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Substances of Very High Concern Chemicals (SVHC) Supporting documentation is held by AR RF/Microwave Instrumentation’s Quality department in Pennsylvania, United States. Place of issue:...
  • Page 5 Instructions for European EMC Conformity WARNING It is the responsibility of the user of this equipment to provide electromagnetic shielding, filtering and isolation which is necessary for EMC compliance to Directive 2014/30/EU. The equipment must therefore be operated in a shielded area which provides a sufficient level of attenuation to meet the radiated emissions and immunity specifications.
  • Page 7 The caution symbol denotes a potential hazard. Attention must be given to the statement to prevent Your AR equipment may have more than one power supply cable. Use damage, destruction, or harm. only approved power cable(s). If you have not been provided with a Dangerous voltages are present.
  • Page 8 EQUIPMENT CONTAINING LASERS risk of serious injury due to unsafe AR Field Probes (FL/PL Series) and Field Analyzers (FA product handling should be a fundamental Series) are Class 1 laser products containing embedded consideration every user.
  • Page 9 Zur Vermeidung von Personen- oder Sachschäden gilt BEVOR SIE DAS GERÄT ANSCHLIESSEN es, die Hinweise zu beachten. Ihre AR-Ausrüstung hat möglicherweise mehr als ein Stromversorgungskabel. Gefährliche elektrische Spannungen sind vorhanden. Verwenden Sie nur zugelassene Stromkabel. Falls Sie kein Stromkabel oder Höchste Vorsicht ist geboten.
  • Page 10 Die meisten Geräte müssen während des Versands, der Montage und des Gebrauchs LASER-INFORMATION transportiert werden. Jeder Nutzer sollte sich AR - Feldsonden (FL/PL-Serie) und Feldanalysatoren (FA-Serie) über das Risiko von schweren Verletzungen sind Laserprodukte der Klasse 1 mit eingebetteten Klasse-4- durch unsachgemäße...
  • Page 11 électrode de mise à la Votre équipement AR peut disposer de plus d’un câble d’alimentation terre de protection. électrique. Utilisez uniquement un ou des câbles d’alimentation approuves.
  • Page 12 éliminer le risque injustifié de blessures causées par le levage est fournie par les méthodes de travail de NIOSH (publication Les sondes de champ AR (série FL/PL) et les analyseurs de n° 94-110) disponibles sur : champ (série FA) sont des produits laser de classe 1 contenant des lasers intégrés de classe 4.
  • Page 13 Er zijn gevaarlijke elektrische spanningen aanwezig. Wees uiterst voorzichtig. VOOR HET OPZETTEN VAN DE STROOM Uw AR-apparatuur kan meer dan een netvoedingskabel bezitten. Gebruik alleen goedgekeurde netvoedingskabel(s). Koopt een Wijst op een terminal aan die bedoeld is voor aansluiting netvoedingskabel die is goedgekeurd voor gebruik in uw land als u...
  • Page 14 APPARAAT DAT LASERS BEVAT distributie, de assemblage en het gebruik moeten worden behandeld, moet het risico AR-terreinsondes (FL/PL-serie) en terreinanalysatoren (FA- op ernstig letsel als gevolg van een serie) zijn laserproducten van klasse 1 met ingesloten onveilige behandeling van het product een klasse 4-lasers.

  • Page 15: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ....................i GENERAL INFORMATION ................1 General Description ....................1 Specifications ......................1 Power Supplies ....................... 1 Installation ......................2 1.4.1 Location ........................2 1.4.2 Power ........................2 OPERATING INSTRUCTIONS ................ 9 General ........................9 Amplifier Front and Rear Panels ................
  • Page 16 Model 150A100D FIGURES Model 150A100D Front Panel ................9 Model 150A100D Rear Panel ................10 Typical Response @ 0dBm Input ................. 28 TABLES IEEE-488 Address Selection ................11 RS-232 Port Settings .................... 12 RS-232 (DCE) Port Pinout Diagram DB-9 Female..........12 2-4.

  • Page 17: General Information

    POWER SUPPLIES The Model 150A100D contains two switching power supply. The input voltage range to the power supply is 100–240 VAC, 50/60Hz, selected automatically. The AC input power is approximately 500 watts. PS1 has a +5 volt, standby supply for the A4 Control/Fault board and the A5 Interface board used for the remote interfaces.

  • Page 18: Installation

    Select an operating location that will permit air to circulate freely around the amplifier’s cabinet. The Model 150A100D utilizes air cooling and should be located where the normal flow of air into or exiting from the unit will not be restricted, diverted, or re-circulated through the unit itself; in particular, the flow of warm air exiting the rear of the amplifier should not be impeded.
  • Page 19 Specifications Features The Model 150A100D is a solid-state, self- blockage or fan failure. The front panel indi- 150A100D contained, air-cooled, broadband amplifier cates the operate status and fault conditions if designed for applications where instantaneous an over-temperature or power supply fault has ...
  • Page 20 CAN/CSA C22.2 #61010-1 100 watts, -30 dBc typical at 70 watts CENELEC EN 61010-1 SPURIOUS: Minus 73 dBc typical RoHS DIRECTIVE 2011/65/EU EXPORT CLASSIFICATION: EAR99   Ordering Options Contact your AR RF/Microwave Instrumentation Sales Associate for specific model configuration pricing.
  • Page 21 Page 3 Graphs 150A100D 150 Watts CW  10kHz–100MHz ...
  • Page 22 Page 4 Graphs 150A100D 150 Watts CW  10kHz–100MHz ...
  • Page 23 150A100D 150 Watts CW  10kHz–100MHz  To order AR Products, call 215.723.8181. For an applications engineer call:800.933.8181. Direct to Service call: 215.723.0275 or email: service@arworld.us For Faxing Orders:866.859.0582 (Orders Only Please) info@arworld.us Approved for public release by AR RF/Microwave Instrumentation...

  • Page 25: Operating Instructions

    The 150A100D RF power transistors are protected from over temperature by sensing the chassis temperature near the RF output transistors. In the event of a cooling fan failure or an airflow blockage, the DC voltage will be removed from the RF stages, when the chassis temperature reaches approximately 70°C.

  • Page 26: Local Operation

    Model 150A100D Figure 2-2. Model 150A100D Rear Panel LOCAL OPERATION 2.3.1 Power-up Sequence 1. Connect the input signal to the unit’s RF INPUT connector. The input signal level should be 0dBm maximum. 2. Connect the load to the unit’s RF OUTPUT connector.

  • Page 27: Remote Communications

    Model 150A100D REMOTE COMMUNICATIONS This section describes remote operation of this product using the installed communications ports connected to a remote device such as a personal computer. All ports are active at all times, however only one port may be used at a time.

  • Page 28: Rs-232 Communications

    Model 150A100D 2.4.2 RS-232 Communications The RS-232 port is a serial communications bus. All commands and queries through this port must be terminated with a <LF>. When a valid query is received, it is processed and the result is immediately transmitted back over the RS-232 interface.

  • Page 29: Usb Communications

    The connector type for this port is ST. This port can be used with either an AR IF7000 RS-232 to Fiber-Optic Interface or an AR IF7001 USB to Fiber-Optic Interface. Note that these devices use SMA connectors so a fiber-optic cable is needed with ST connectors on one end and SMA connectors on the other.

  • Page 30: Remote Commands

    Lantronix Ethernet devices. This list of found devices will include any connected AR Ethernet devices. By selecting one of the connected devices from the list, its IP address and subnet mask can be changed along with a number of other settings.
  • Page 31 Model 150A100D 2.4.6.1 Power On/Off This command controls the power on/off state of the amplifier. Syntax: Parameters: State(x): 0 = power off 1 = power on Response Format: None (No query for this command) Example: To turn the power on, send the following command: P1<LF>...
  • Page 32 Model 150A100D 2.4.6.4 Identity Query to identify the amplifier: Syntax: *IDN? Parameters: None Query only (always requires a ? character) Response Format: f,m,n,<LF> Where: f = manufacturer m = model designation n = firmware revision Example: To get the identity of the amplifier, send the following command: *IDN?<LF>...
  • Page 33 Model 150A100D 2.4.6.6 State Query to find the state of the amplifier. Syntax: STATE? Parameters: None Response Format: STATE=<space>xyza Where: x, y, z, and a are each an ASCII character representing a hexadecimal character. They can be 0 to 9 or A to F.
  • Page 34 Model 150A100D 2.6.6.13 Faults (150A100D) Query to find the faults that have occurred with the amplifier. Syntax: FSTA? Parameters: None Response Format: FSTA=<space>00xx Where: xx = 00 to 04 (Hexadecimal) Description No Fault Interlock A2 Thermal A2 Amp Example: To find out what faults have occurred, send the following query. FSTA?<LF>...

  • Page 35: Theory Of Operation

    3. THEORY OF OPERATION INTRODUCTION The Model 150A100D RF amplifier consists of a .01-100 MHz RF amplifier assembly. The RF amplifier assembly consists of a Pre-Amplifier (Pre-Amp), and one final amplifier module. The power supply section consists of an AC input filter, a circuit breaker, +5V, +15V, and -15V power supplies;...

  • Page 36: A2 100W 400Mhz Module Assembly (Schematic 10039874)

    Model 150A100D 3.2.2 A2 100W 400MHz Module Assembly (Schematic 10039874) The 100W 400MHz Module Assembly consists of RF matching circuits, an RF transistor (Q1), a bias control circuit, and a fault detection circuit. The RF input is fed to a 4:1 balun transformer composed of T1 and T2. The output signal of the 4:1 transformer is connected to the gates of Q1.

  • Page 37: Control System

    Model 150A100D CONTROL SYSTEM 3.4.1 A4 Control/Fault Board (Schematic #10042218) The A4 Control/Fault board consists of one 16-bit microcontrollers and several other ICs that monitor and indicate the status of the amplifier. Power is supplied using only a single 5-volt power supply. The board...
  • Page 38 Model 150A100D Rev A...

  • Page 39: Maintenance

    4. MAINTENANCE GENERAL MAINTENANCE INFORMATION The Model 150A100D requires very little maintenance since it is a relatively simple instrument. It is built with etched circuit wiring and solid state devices that will ensure long, trouble free life. However, should trouble occur special care must be taken in servicing to avoid damage to the devices or the etched circuit board.

  • Page 40: Troubleshooting

    GaN HEMTs, LDMOS and other ESD-sensitive devices. Troubleshooting the Model 150A100D in a logical manner can speed the solution to a problem. The settings of potentiometers (pots), capacitors (caps), or other variables should not be disturbed until other problems have been eliminated.

  • Page 41: Depressed (Schematic Diagram No. 10046269)

    <0.1V when S1 is depressed. S1 is normally open; it is closed only when it is depressed. The amplifier should change state every time the POWER switch is depressed. 8. If all voltages are correct and the unit still does not operate, contact AR to arrange for repair or replacement of the A4 Control/Fault Board.

  • Page 42: The Unit Cannot Be Operated Remotely

    RF energy when these doors are opened. NOTE: The Model 150A100D is shipped with a mating connector, which has a jumper between Pins 1 and 8, installed in the rear panel interlock connector. The unit will not operate unless the interlock circuit is closed.

  • Page 43: Ps2 Fault (Schematic Diagram No. 10046269)

    Model 150A100D 4.3.5 PS2 Fault (Schematic Diagram No. 10046269) The PS2 power supply has DC OK output which is normally low (< 0.1V) to the A4 J13, pin 30. If any of the PS2 outputs fail, this output will go high (> 4.0V) and inhibit the A1 High Gain Amplifier.
  • Page 44 1. The Model 150A100D’s typical gain response at 0 dBm input and -20 dBm input is shown in Figure 4-1. The actual gain may vary from that shown in Figure 4-1 but should be ≥ 51.8 dBm.
  • Page 45 These modules are not field-repairable and should never be opened outside of AR’s Microelectronics Lab. The modules in these product lines have a security label on two sides of the modules between the housing and lid/cover. If the security label is removed and or cut, the warranty of the module will be voided.

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10046245

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