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Installation

and

V

erification

Manual

HP

70907A/B

External

Mixer

Interface

ABCDE

HP

P

art

No.

70907-90029

Printed

in

USA

September

1999

1
2
3
...
»

Summary of Contents for 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: ...this material Restricted Rights Legend Use duplication or disclosure by the U S Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause at DFARS 252 227 7013 for DOD agencies and subparagraphs c 1 and c 2 of the Commercial Computer Software Restricted Rights clause at FAR 52 227 19 for other agencies c Copyright Hewlett...

Page 3: ... another country Hewlett Packard warrants that its software and rmware designated by Hewlett Packard for use with an instrument will execute its programming instructions when properly installed on that instrument Hewlett Packard does not warrant that the operation of the instrument or software or rmware will be uninterrupted or error free Limitation of Warranty The foregoing warranty shall not app...

Page 4: ...N sign until the indicated conditions are fully understood and met WARNING The WARNING sign denotes a hazard It calls attention to a procedure which if not correctly performed or adhered to could result in injury to the user Do not proceed beyond a WARNING sign until the indicated conditions are fully understood and met DANGER The DANGER sign denotes an imminent hazard to people It warns the reade...

Page 5: ...the protective conductor inside or outside of the instrument is likely to make the instrument dangerous Intentional interruption is prohibited For continued protection against fire hazard replace fuse only with same type and ratings type nA nV The use of other fuses or materials is prohibited WARNING Before this instrument is switched on make sure it has been properly grounded through the protecti...

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Page 7: ...us and Error LEDs 1 6 Front Panel Inputs and Outputs 1 6 Module Latch 1 6 Rear Panel Inputs and Outputs 1 8 Electrostatic Discharge Information 1 10 Reducing ESD Damage 1 10 PC Board Assemblies and Electronic Components 1 10 Test Equipment 1 11 Static Safe Accessories 1 12 Returning Instruments for Service 1 13 Sales and Service O ces 1 15 2 Installation Addressing the Module 2 2 Determining the H...

Page 8: ...and Characteristics 3 3 HP 70907B Module Speci cations and Characteristics 3 4 Front Panel Inputs and Outputs 3 4 Rear Panel Inputs and Outputs 3 4 LO IN 3 4 LO OUT 3 4 TUNE SPAN 3 4 321 4 MHz OUT 3 4 300 MHz OUT 3 4 300 MHz IN 3 4 21 4 MHz OUT 3 5 21 4 MHz IN 3 5 General Speci cations and Characteristics 3 5 4 Veri cation 5 Troubleshooting Front Panel LEDs 5 1 Error Messages 5 1 Usage Operating E...

Page 9: ...ddress Map for an EMIM in an HP 71210C System 2 2 2 2 HP 70907A B Address Switches 2 3 2 3 Module Installation in Mainframe 2 4 2 4 Rear Panel Cabling for an EMIM in an HP 71210C System 2 6 Tables 1 1 Accessories Shipped when the Module is Ordered Separately 1 5 1 2 Static Safe Accessories 1 12 1 3 Hewlett Packard Sales and Service O ces 1 16 2 1 Decimal Equivalents of Row and Column Address Switc...

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Page 11: ...00 Modular Measurement System Chapter 3 Speci cations lists module speci cations and characteristics that apply to the HP 70907A B System speci cations that will be modi ed when the HP 70907A B is added to a system are documented in the Installation and Veri cation Manual for the system master Chapter 4 Veri cation contains information about the tests needed to verify the speci cations Chapter 5 T...

Page 12: ...he system master to sweep faster Firmware Compatibility HP 70907A Requirements 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 HP 70907B Requirements For the HP 70907B to fu...

Page 13: ...atibility above for information about which LO rmware versions are needed for compatibility with the 70907B module Option 910 This option adds another HP 70907A B External Mixer Interface Installation and Veri cation Manual Option 915 This option adds the module service documentation and module veri cation software Safety Considerations Before operating this module familiarize yourself with any sa...

Page 14: ...on Inspect the shipping container for damage If the shipping container or cushioning material is damaged it should be kept until the contents of the shipment have been checked for completeness and the module has been checked mechanically and electrically 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 t...

Page 15: ...on Manual for the system master The information in the L R column of the table refers to signal ow out to in as viewed from the front panel For example if the signal source is to the left of the signal destination when viewed from the front panel a L to R cable is needed Bends in the semirigid cables make this distinction necessary Table 1 1 Accessories Shipped when the Module is Ordered Separatel...

Page 16: ...e met ERR The ERR error LED lights when an error condition exists Front Panel Inputs and Outputs PRESEL TUNE SPAN This BNC f connector is only present in HP 70907B modules This connector provides a dc voltage which drives the preselector in the HP 11974 Series external mixer MIXER BIAS OUT or MIXER BIAS This SMA female connector provides the bias output for external mixers that require bias LO OUT...

Page 17: ...Figure 1 2 HP 70907A and HP 70907B Front Panel Features General Information 1 7 ...

Page 18: ...T This SMB male connector is for use with system con gurations using additional front end modules 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 21 4 MHz IN This SMB male connector is for use with system con gurations using additional front end m...

Page 19: ...Figure 1 3 HP 70907A B Rear Panel Features General Information 1 9 ...

Page 20: ...mbination and b conductive oor mat and heel strap combination The two types must be used together to ensure adequate ESD protection Refer to Table 1 2 for a list of static safe accessories and their part numbers Figure 1 4 Static Safe Work Station Reducing ESD Damage Below are suggestions that may help reduce the amount of ESD damage that occurs during testing and servicing instruments PC Board As...

Page 21: ...ssembly edge connector contacts may be cleaned by using a lint free cloth with a solution of 80 electronics grade isopropyl alcohol and 20 deionized water This procedure should be performed at a static safe work station Test Equipment Before connecting any coaxial cable to an instrument connector for the rst time each day momentarily short the center and outer conductors of the cable together Pers...

Page 22: ...1169 Hard surface static control mat Large black 1 2m 2 1 5m 4 ft 2 5 ft 92175A Small black 0 9m 2 1 2m 3 ft 2 4 ft 92175C Soft surface static control mat Brown 1 2m 2 2 4m 4 ft 2 8 ft 92175B Tabletop static control mat 58 cm 2 76 cm 23 in 2 30 in 92175T Antistatic carpet Small 1 2m 2 1 8m 4 ft 2 6 ft natural color 92176A russet color 92176C Large 1 2m 2 2 4m 4 ft 2 8 ft natural color 92176B russe...

Page 23: ...umber of technical contact person d Return address e Model number of returned instrument f Full serial number of returned instrument g List of any accessories returned with instrument 2 Pack the instrument in the original shipping materials or the equivalent However if these are not available instruments can be repackaged for shipment using the following instructions a Wrap the instrument in antis...

Page 24: ...ty Description 1 9211 5118 1 Carton Outer 2 9211 5119 1 Carton Inner 3 5180 2369 1 Carton Slider 4 4208 0493 2 Foam Insert 5 5180 2370 2 Foam Pad sigspace Figure 1 5 Packaging Materials for Modules 1 14 General Information ...

Page 25: ...ckard products To obtain servicing information or to order replacement parts contact the nearest Hewlett Packard Sales and Service O ce listed in Table 1 3 In any correspondence be sure to include the pertinent information about model numbers serial numbers or assembly part numbers General Information 1 15 ...

Page 26: ...9 5000 6 907 78 25 IN SINGAPORE Georgia IN GERMAN FEDERAL Hewlett Packard Singapore Hewlett Packard Co REPUBLIC Pte Ltd 2000 South Park Place Hewlett Packard GmbH 1150 Depot Road P O Box 105005 Vertriebszentrale Frankfurt Singapore 0410 Atlanta GA 30339 Berner Strasse 117 273 7388 404 955 1500 Postfach 560 140 Telex HPSGSO RS34209 D 6000 Frankfurt 56 Fax 65 2788990 Illinois 0611 50 04 1 Hewlett Pa...

Page 27: ... mainframe module interconnect After the EMIM is installed use 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 following equipment HP 70907B External Mixer Interface module HP 71210C ...

Page 28: ...end 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 on Figure 2 1 Address Map for an EMIM in an HP 71210C System If the EMIM is going to be used in an HP 70000 Modular Spectrum Analyzer System where the modules all have their factory pres...

Page 29: ...re factory preset to binary 1 on resulting in an HP MSIB address of 5 18 row 5 column 18 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 2 Set the ve COLUMN switches to the binary value of the module s HP MSIB column ...

Page 30: ...gure 2 3 for identi cation of the module and mainframe parts called out in the procedure 1 Turn the mainframe LINE switch o 2 Open the mainframe front panel door 3 Slide the module into the mainframe 4 Press against the module front panel while tightening the module latch with an 8 mm hex ball driver 5 Close the mainframe front panel door Figure 2 3 Module Installation in Mainframe 2 4 Installatio...

Page 31: ...dded 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 Connect an SMB tee 1250 1391 to HP 70908A TUNE SPAN then connect the cable from HP 70900B TUNE SPAN to the tee Connect the following ports with the cables listed HP 70907B LO IN to HP 70908A 1ST LO OUT 5021 5493 ...

Page 32: ...Figure 2 4 Rear Panel Cabling for an EMIM in an HP 71210C System 2 6 Installation ...

Page 33: ...e ACT LED should be on and the ERR LED should be o Refer to Chapter 5 Troubleshooting if the LEDs status is di erent than that listed above Checking for Error Messages Perform this procedure to display any error messages present for the system 1 Press 4DISPLAY5 then NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN REPORT ERRORS 2 The error messages for the system will be visible on the display screen Not...

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Page 35: ... cations describe warranted performance over the temperature range of 0 C to 55 C unless otherwise noted after 1 hour of continuous operation Speci cations apply after system temperatures have stabilized and self calibration routines have run Unless otherwise noted corrected limits are given when a speci cation range is improved with error correction routines All speci cations that are quali ed by...

Page 36: ...2 6 to 13 9 dBm VSWR characteristic 2 3 Impedance 50 nominal TUNE SPAN Voltage characteristic 4 5 to 9 9 V Sensitivity characteristic 1 5 V GHz Impedance 10 k nominal 321 4 MHz OUT The output tracks 21 4 MHz OUT with an o set of 020 62 dB Frequency Range characteristic 321 4 625 MHz Frequency Response characteristic 1 0 02 0 dB typical Return Loss characteristic 9 dB Impedance 50 nominal 300 MHz O...

Page 37: ...N Frequency characteristic 21 4 MHz 65 MHz Maximum Input Power characteristic 03 5 dBm VSWR characteristic 1 5 Impedance 50 nominal General Specifications and Characteristics Temperature Operation 0 C to 55 C Storage 010 C to 75 C HP 70907A Weight characteristic 2 8 kg 6 2 lb HP 70907A Dimensions characteristic 1 8 width module Specifications 3 3 ...

Page 38: ...to 13 9 dBm VSWR characteristic 2 3 Impedance 50 nominal TUNE SPAN Voltage characteristic 4 5 to 9 9 V oating Sensitivity characteristic 1 5 V GHz Impedance 100 k nominal 321 4 MHz OUT The output tracks 21 4 MHz OUT with an o set of 020 62 dB Frequency Range characteristic 321 4 625 MHz Frequency Response characteristic 1 0 02 0 dB typical Return Loss characteristic 9 dB Impedance 50 nominal 300 M...

Page 39: ...N Frequency characteristic 21 4 MHz 65 MHz Maximum Input Power characteristic 03 5 dBm VSWR characteristic 1 5 Impedance 50 nominal General Specifications and Characteristics Temperature Operation 0 C to 55 C Storage 010 C to 75 C HP 70907B Weight characteristic 2 8 kg 6 2 lb HP 70907B Dimensions characteristic 1 8 width module Specifications 3 5 ...

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Page 41: ...HP 70900 local oscillator can be accomplished in two ways Run the system operation veri cation tests using revision C 00 00 or greater For system operation veri cation refer to the Installation and Veri cation Manual for the system s master Run the HP 11990A system tests using revision B 04 00 or greater The HP 11990A software and documentation are available through Hewlett Packard Sales O ces Sys...

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Page 43: ...ternal 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 The ACT LED being lit does not indicate an error The ERR error LED lights when the...

Page 44: ... measurement accuracy may be impaired 6000 EAROM unprotected The write protect switch on the HP 70907A B module s A4 Power Supply Control board assembly is set to the write position If this error occurs when the switch is in the protect position the most probable cause is faulty HP 70907A B hardware Hardware Broken Errors The following error codes are generated in response to hardware or rmware fa...

Page 45: ...le connections 2 5 6 HP MSIB address 2 2 connector 1 8 I input and output connectors 1 8 L LEDs 1 6 LO rmware compatibility HP 70907A 1 2 HP 70907B 1 2 M module con guration 2 1 module errors 5 1 module operation checks 2 7 P packaging 1 13 PC board connector cleaning 1 10 R rear panel cable connections 2 5 6 S sales and service o ces 1 15 select input correct HP MSIB address 2 2 serial number lab...

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