HP 70907A Installation And Verification Manual
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HP 70907A Installation And Verification Manual

External mixer interface
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Installation and Verification Manual
HP 70907A/B
External Mixer Interface
ABCDE
HP Part No. 70907-90029
Printed in USA
September 1999

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Summary of Contents for HP 70907A

  • Page 1 Installation and Verification Manual HP 70907A/B External Mixer Interface ABCDE HP Part No. 70907-90029 Printed in USA September 1999...
  • Page 2 Notice The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and tness for a particular purpose.
  • Page 3 Certification Hewlett-Packard Company certi es that this product met its published speci cations at the time of shipment from the factory. Hewlett-Packard further certi es that its calibration measurements are traceable to the United States National Institute of Standards and Technology, to the extent allowed by the Institute's calibration facility, and to the calibration facilities of other International Standards Organization members.
  • Page 4 Safety Symbols The following safety symbols are used throughout this manual. Familiarize yourself with each of the symbols and its meaning before operating this instrument. sign denotes a hazard. It calls attention to a procedure CAUTION CAUTION which, if not correctly performed or adhered to, could result in damage to or destruction of the product or the user's work.
  • Page 5 General Safety Considerations WARNING The instructions in this document are for use by qualified personnel only. To avoid electrical shock, do not perform any servicing unless you are qualified to do so. The opening of covers or removal of parts is likely to expose dangerous voltages.

  • Page 7: Table Of Contents

    Module Options ......HP 70907A ......
  • Page 8 3. Speci cations HP 70907A Module Speci cations and Characteristics ... Front-Panel Inputs and Outputs ....
  • Page 9 2-1. Address Map for an EMIM in an HP 71210C System ..2-2. HP 70907A/B Address Switches ....

  • Page 11: General Information

    HP 70907A/B External Mixer Interface module (EMIM) into an HP 70000 Series system and then check basic module operation. For information on installing and verifying HP 70000 Modular Measurement Systems, refer to the Installation and Veri cation Manual for the system master (for example, HP 70900B Local Oscillator).

  • Page 12: Module Description

    For the HP 70907A to function properly in an HP 70000 Modular Measurement System, the HP 70900 local oscillator (LO) must have a rmware version of 860203 or later. If the LO rmware version is 850730, a controller board/ rmware-upgrade kit can be ordered (HP part number 70900-60137).

  • Page 13: Module Options

    Module Options HP 70907A The HP 70907A has the following module options: This option adds another HP 70907A/B External Mixer Interface Installation Option 910 and Veri cation Manual This option adds the module service documentation and module veri cation Option 915 software.

  • Page 14: Modules Covered By Manual

    Refer to \Accessories" below to nd out what is shipped with the HP 70907A/B. If the shipping contents are not complete, or the module does not pass the veri cation procedures (refer to Chapter 4), notify the nearest Hewlett-Packard oce.

  • Page 15: Accessories

    Accessories The HP 70907A/B External Mixer Interface module may be ordered separately or as part of a precon gured HP 70000 Modular Measurement System. When ordered as part of a precon gured system, the modules come with cables that match the factory con guration.

  • Page 16: Front- And Rear-Panel Features

    This SMA female connector receives the input from the IF port of the external mixer. Module Latch When the module is being installed in or removed from an HP 70000 Modular Measurement System mainframe, an 8 mm hex-ball driver is used to turn the module latch. General Information...
  • Page 17 Figure 1-2. HP 70907A and HP 70907B Front-Panel Features General Information...

  • Page 18: Rear-Panel Inputs And Outputs

    300 MHz IN This SMB male connector is normally connected to the 300 MHz OUT on the HP 70900 local oscillator. 21.4 MHz OUT This SMB male connector normally connects to the 21.4 MHz IN on the IF section.
  • Page 19 Figure 1-3. HP 70907A/B Rear-Panel Features General Information...

  • Page 20: Electrostatic Discharge Information

    Electrostatic Discharge Information Electrostatic discharge (ESD) can damage or destroy electronic components. Therefore, all work performed on assemblies consisting of electronic components should be done at a static-safe work station. Figure 1-4 shows an example of a static-safe work station. Two types of ESD protection are shown: (a) conductive table mat and wrist strap combination, and (b) conductive oor mat and heel strap combination.

  • Page 21: Test Equipment

    Do not use erasers to clean the edge-connector contacts. Erasers generate Caution static electricity and degrade the electrical quality of the contacts by removing the thin gold plating. Do not use paper of any kind to clean the edge-connector contacts. Paper or lint particles left on the contact surface can cause intermittent electrical connections.

  • Page 22: Static-Safe Accessories

    Static-Safe Accessories Table 1-2. Static-Safe Accessories Accessory Description HP Part Number 1-12 General Information...

  • Page 23: Returning Instruments For Service

    Returning Instruments for Service The original shipping containers and materials, or the equivalent, must be used when repackaging the mainframe with modules, or modules alone. Packaging materials identical to the original factory packaging (see Figure 1-5) can be purchased through any Hewlett-Packard oce.
  • Page 24 Item HP Part Number Description &sigspace; Figure 1-5. Packaging Materials for Modules 1-14 General Information...

  • Page 25: Sales And Service OCes

    Sales and Service Offices Hewlett-Packard sales and service oces provide complete support for Hewlett-Packard products. To obtain servicing information, or to order replacement parts, contact the nearest Hewlett-Packard Sales and Service Oce listed in Table 1-3. In any correspondence, be sure to include the pertinent information about model numbers, serial numbers, or assembly part numbers.
  • Page 26 Table 1-3. Hewlett-Packard Sales and Service Offices IN THE UNITED STATES IN AUSTRALIA IN JAPAN California IN CANADA IN PEOPLE'S REPUBLIC OF CHINA Colorado IN FRANCE IN SINGAPORE Georgia IN GERMAN FEDERAL REPUBLIC Illinois IN GREAT BRITAIN IN TAIW AN New Jersey IN OTHER EUROPEAN COUNTRIES...

  • Page 27: Installation

    \Checking Module Operation" in this chapter to make sure that it has been properly installed. The examples of addressing and cable connections in this chapter are for an HP 70907A/B installed in an HP 71210C system. The system shown in Figures 2-1 and 2-4 contains the...

  • Page 28: Addressing The Module

    (EMIM or RF section) that is located lowest in the address map. As seen in the gure below, the HP 70907B is lower in the address map than the HP 70908A. Therefore, the EMIM will be selected when the system is turned Figure 2-1.

  • Page 29: Setting The Hp-Msib Address Switches

    Use the procedure below to change the address switches: 1. Set the three ROW switches to the binary value of the module's HP-MSIB row number. For example, if the row number is 5, change the switches to binary 101 as shown in Figure 2-2.

  • Page 30: Installing The Module In The Mainframe

    Installing the Module in the Mainframe The EMIM needs to be installed in an HP 70000 series mainframe before it will operate. Follow the procedure below to install the module into the mainframe. See Figure 2-3 for identi cation of the module and mainframe parts called out in the procedure.

  • Page 31: Connecting The Rear-Panel Cables

    EMIM added. Make the following changes and additions to the HP 71210C system cabling when an EMIM is added: Disconnect the cable between HP 70903A 21.4 MHz IN and HP 70908A 21.4 MHz OUT. Disconnect the RF-section end of the cable connected between HP 70900B TUNE SPAN and HP 70908A TUNE SPAN.
  • Page 32 Figure 2-4. Rear-Panel Cabling for an EMIM in an HP 71210C System Installation...

  • Page 33: Checking Module Operation

    The last two numbers 70907A 70907B of the error code are the module's HP-MSIB address (5, 18), and will be di erent if the factory-preset address has been changed. 3. If any error messages are displayed, refer to Chapter 5 for troubleshooting information. If no error messages are present, the HP 70907A/B is operating properly.

  • Page 35: Speci Cations

    Specifications This chapter contains module characteristics for the HP 70907A and HP 70907B External Mixer Interface modules. Refer to the Installation and Veri cation Manual for the system master (for example, HP 70900B) for full system speci cations and system speci cations that are modi ed when an HP 70907A/B is added to a system.

  • Page 36: Hp 70907A Module Speci Cations And Characteristics

    HP 70907A Module Specifications and Characteristics Front-Panel Inputs and Outputs For HP 70907A front-panel input and output speci cations and characteristics, refer to the Installation and Veri cation manual for the system master (for example, HP 70900B Local Oscillator). Rear-Panel Inputs and Outputs LO IN Frequency (characteristic) .

  • Page 37: 21.4 Mhz Out

    C to +75 HP 70907A Weight (characteristic) ......2.8 kg (6.2 lb) HP 70907A Dimensions (characteristic) .

  • Page 38: Hp 70907B Module Speci Cations And Characteristics

    HP 70907B Module Specifications and Characteristics Front-Panel Inputs and Outputs For HP 70907B front-panel input and output speci cations and characteristics, refer to the Installation and Veri cation manual for the system master (for example, HP 70900B Local Oscillator). Rear-Panel Inputs and Outputs LO IN Frequency (characteristic) .

  • Page 39: 21.4 Mhz Out

    C to +75 HP 70907B Weight (characteristic) ......2.8 kg (6.2 lb) HP 70907B Dimensions (characteristic) .
  • Page 41 System-level testing of systems controlled by other system masters can be accomplished by using the system operation-veri cation tests given in the Installation and Veri cation Manual for that system master. HP 11990 Series system tests can also be used, if they are available for that system master.

  • Page 43: Troubleshooting

    The HP 70907A/B External Mixer Interface module has two front-panel LEDs. The ACT (active) LED lights when the module has an active keyboard link to an HP 70000 Modular Measurement System master and is being activated by that master. If there is no display in the system, the ACT LED will not light even if the previous requirements are met.

  • Page 44: Usage/Operating Errors

    Hardware Warning Errors These error codes report the status of the HP 70907A/B hardware or indicate that some of the hardware may be broken. These error codes indicate that measurement accuracy may be impaired.

  • Page 45: Index

    Index Index-1...

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