Keysight Technologies U3022BH10 Скачать руководство пользователя страница 111

Страница: 111 / 124

U3022BH10

Troubleshooting the Test Set

Using the Multiport Mode (Option 551), verify the PNA firmware is correct and the Test Set file is

loaded into the PNA. Refer to

"Network Analyzer Requirements" on page 12

Using the I/O Command values, confirm that the correct address and data values are being
used. Refer to

"Address and Data Values" on page 75

Follow the

"Non-RF Malfunctions" checklist on page 10

, if you haven't already.

Front Panel R and S Indicator LED Check.

Check that the Test Set controller board "Controller Status LEDs" are ON. Refer to

Figure 8

page 1

. If the LEDs are OFF, remove the switch driver board and see if the LEDs come on. If

the LEDs are still OFF, replace the controller board.

If the status LEDs are ON and the front panel Active LED is ON, suspect the Front Panel LED

board or the ribbon cable and replace as needed.

Check the DC +21 Vdc switch drive voltages on the switch driver board by connecting a voltmeter to

one of the Jxx locations as shown in

Figure 8

. Do not disconnect the RF switch connector in order

to keep the switch in place as a load for the following voltage measurement.

Measure Pin 3 to Tp1 = +21 Vdc voltages. If +21 Vdc is abnormal, suspect the switch driver

board.

If the +21 Vdc is okay, measure the switch drive line voltage. You should measure > -21 Vdc.

Refer to

Figure 8

If the voltages are not normal, suspect a faulty RF switch.

Source and Receiver Path Test

If you suspect an RF signal path problem within the Test Set, the following procedure is
provided to check all RF signal paths through the Test Set.
Before beginning this procedure, you should complete the following steps:

•

Install the Test Set I/O interface cable between the PNA and the Test Set on the rear panel.

•

Remove the front panel RF interface cables and reinstall the PNA front panel U-shaped cables.

•

You will need two 50 GHz 2.4 mm RF Flex cables and a 2.4 mm f/f adapter.

Equipment Setup

•

Power ON both the Test Set and the PNA-X.

•

Preset the PNA-X, setting the PNA-X to Standalone Mode.

•

Confirm the frequency range is set to 10 MHz to 26.5 GHz.

•

Connect RF Flex cables to PNA Ports 1 and 2. Connect the cables together with a 3.5 mm
adapter.

•

Configure the PNA-X to measure S21 and normalize the response trace.

U3022BH10 User's and Service Guide

111

Содержание U3022BH10

Страница 1: ...Keysight Technologies U3022BH10 Multiport Test Set User s and Service Guide Use this manual with the following document PNA Series Network Analyzer On line Help System...

Страница 2: ...are to U S government customers under its standard commercial license which is embodied in its End User License Agreement EULA a copy of which can be found at http www keysight com find sweula The lic...

Страница 3: ...ts 15 Environmental Tests 15 Equipment Heating and Cooling 15 Required Conditions for Accuracy Enhanced Measurement 15 Dimensions and Space Requirements 15 Frequency Range and Maximum Power Levels 16...

Страница 4: ...ntrolling the System with the PNA X 44 Typeface Key Conventions 44 Sweep Setup for Multiport and Standalone PNA Modes 44 Sweep Setup for PNA X N52xxB Models 45 PNA X Multiport Mode 46 Multiport Mode O...

Страница 5: ...DUT Control Lines with Address and Data Values 82 Control Lines 83 Internal Voltage Supply Configuration 85 External Voltage Supply Configuration 86 Operational Check 87 Verification Limits 87 Equipm...

Страница 6: ...g Precautions 119 Electrostatic Discharge Protection 120 Instrument Markings 121 Battery Collection 122 EMC Compliance 122 South Korean Class A EMC Declaration 122 Safety 122 Acoustic Statement Europe...

Страница 7: ...U3022BH10 U3022BH10 Option 129 U3022BH10 User s and Service Guide 7...

Страница 8: ...oduction U3022BH10 Introduction This document describes how to use and service the U3022BH10 Multiport Test Set Figure 1 PNA X with U3022BH10 Option 129 14 Port System 8 U3022BH10 User s and Service G...

Страница 9: ...Introduction U3022BH10 Figure 2 14 Port Measurement System N5242A U3020AH37 U3022BH10 U3022BH10 User s and Service Guide 9...

Страница 10: ...U3022BH10 Introduction Figure 3 24 Port Measurement System N5242A U3020AH37 U3022BH10 x2 10 U3022BH10 User s and Service Guide...

Страница 11: ...lied Description Part Number Quantity Short Coax 3 5 mm female Cable Assembly I O Test Set RF Cable Semi Rigid Front Panel Jumper RF Cable Semi Rigid PNA X Interface User s and Service Guide U3022BH10...

Страница 12: ...another address and data set The delay of 15 ms is required for the test set internal switches to settle Failure to add the delay could cause the test set internal switches to stick or cause intermitt...

Страница 13: ...for high power configurations Definitions Specifications describe the performance of parameters covered by the product warranty temperature 0 to 55 C unless otherwise noted Typical describes addition...

Страница 14: ...ins the maximum wattage for all instruments This table can be use to determine the electrical and cooling requirements This is a Safety Class I product provided with a protective earthing ground incor...

Страница 15: ...e less than the maximum operating temperature of the instrument by 4 C for every 100 watts dissipated in the cabinet If the total power dissipated in the cabinet is greater than 800 watts forced conve...

Страница 16: ...Set RF Power Levels PORT 3 12 30 dBm 40 Vdc 43 dBm 40 Vdc SRC OUT 30 dBm 0 Vdc 30 dBm 0 Vdc CPLR ARM 30 dbm 7 Vdc 30 dbm 7 Vdc CPLR THRU 30 dBm 40 Vdc 43 dBm 40 Vdc RVCR A IN and B IN 15 dBm 0 Vdc 15...

Страница 17: ...GHz Figure2 10 MHz to 2 GHz 11 5 5 2 GHz to 5 GHz 8 5 GHz to 10 GHz 11 10 GHz to 15 GHz 22 14 15 GHz to 18 GHz 24 5 19 18 14 Frequency Port 1 Port 2 10 2 5 5 7 17 11 19 12 15 12 Ports 3 11 Odd Ports P...

Страница 18: ...nal High Power Devices SMAfemale Odd Even Ports RCVR IN RCVR OUT Jumper can be removed to install the attenuator 3 SRC IN SRC OUT Jumper can be removed to install the amplifier and coupler 4 Port 1 Po...

Страница 19: ...he system disconnecting device Active LED When the Test Set is connected and addressed by a PNA X the LED is On illuminated The LED is Off not illuminated when the Test Set is in Standby or not addres...

Страница 20: ...n the system Chassis Ground A threaded terminal post for connecting the Test Set to a conductive object cabinet or structure to ensure a common potential and reduce leakage current in a system Require...

Страница 21: ...r assistance in power cord selection The detachable power cord is the instrument disconnecting device It disconnects the mains circuits from the mains supply before other parts of the instrument The f...

Страница 22: ...ng constraints when utilizing the high power capability External components are not supplied with the high power Test Set See Figure 57 and Figure 58 on page 70 and Figure 59 on page 71 and Figure 60...

Страница 23: ...were removed Refer to Figure 9 Table 7 Table Top Setup Accessories Ordered Separately Description Part Number Qty Screw Machine Pan Head Torx T15 M3 5 x 0 6 8 mm LG 0515 1402 8 Lock Link Clip 1600 142...

Страница 24: ...slightly forward of the Lock Links shown in Figure 12 below that are attached to the Test Set Slide the network analyzer back so the locks engage the front frame of the analyzer Figure 12 Locking the...

Страница 25: ...ables from the N5242A B Network Analyzer to the Test Set Torque each cable to 8 in lb Refer to Figure 13 on page 26 System Setup 14 Ports Over torque will cause damage to the Test Set and may cause co...

Страница 26: ...U3022BH10 Figure 13 RF Cable Interface Configuration System Setup 14 Ports Front Panel Jumpers N5222 20091 Front Panel Jumpers N5222 20091 26 U3022BH10 User s and Service Guide...

Страница 27: ...BW 1 kHz Scale 20 dB Div Set the PNA to measure S11 Ensure the RF path of the analyzer is in Default mode Refer to Figure 43 RF Path Configuration on page 51 Verify Results Table 8 Reflection Port Res...

Страница 28: ...Figure 14 Typical Reflection Response Port 1 and 2 U3022BH10 Figure 15 Port 1 and 2 RF Path Diagram System Setup 14 Ports 28 U3022BH10 User s and Service Guide...

Страница 29: ...U3022BH10 Figure 16 Typical Reflection Response Test Set Odd Ports Figure 17 Typical Reflection Response Test Set Even Ports System Setup 14 Ports U3022BH10 User s and Service Guide 29...

Страница 30: ...U3022BH10 Figure 18 Test Set RF Path Diagram System Setup 14 Ports 30 U3022BH10 User s and Service Guide...

Страница 31: ...U3020AH37 The following procedure provides interface cabling instructions for stacking the PNA X and Test Set with the U3020AH37 Switch Matrix in a racked system cabinet In this case you will need the...

Страница 32: ...U3022BH10 System Setup 14 24 Ports with U3020AH37 Figure 19 14 Port System Cable Connections 14 Port System Setup 32 U3022BH10 User s and Service Guide...

Страница 33: ...U3022BH10 System Setup 14 24 Ports with U3020AH37 Figure 20 14 Port System Rear Panel I O Cable Connection N4011 21002 U3022BH10 User s and Service Guide 33...

Страница 34: ...System Setup 14 24 Ports with U3020AH37 U3022BH10 24 Port System Setup Figure 21 24 Port System Cable Connections 34 U3022BH10 User s and Service Guide...

Страница 35: ...Reflection Port Response Trace Cable Path Diagram PNA X Port 1 Figure 22 on page 36 Figure 24 on page 37 PNA X Port 2 Figure 23 on page 36 PNA X Port 3 Figure 25 on page 38 Figure 27 on page 39 System...

Страница 36: ...igure 22 Typical Reflection Response Port 1 System Setup 14 24 Ports with U3020AH37 U3022BH10 Figure 23 Typical Reflection Response Port 2 Plots and Setup Drawings 36 U3022BH10 User s and Service Guid...

Страница 37: ...Figure 24 Reflection Response Signal Path Diagram Ports 1 and 2 System Setup 14 24 Ports with U3020AH37 U3022BH10 U3022BH10 User s and Service Guide 37...

Страница 38: ...System Setup 14 24 Ports with U3020AH37 U3022BH10 Figure 25 Typical Reflection Response Port 3 Figure 26 Typical Reflection Response Port 4 38 U3022BH10 User s and Service Guide...

Страница 39: ...System Setup 14 24 Ports with U3020AH37 U3022BH10 Figure 27 Reflection Response Signal Path Diagram Ports 3 and 4 U3022BH10 User s and Service Guide 39...

Страница 40: ...14 24 Ports with U3020AH37 U3022BH10 Figure 28 Typical Reflection Response Ports 5 9 13 17 21 Test Set 1 Figure 29 Typical Reflection Response Ports 6 10 14 18 22 Test Set 1 40 U3022BH10 User s and S...

Страница 41: ...System Setup 14 24 Ports with U3020AH37 U3022BH10 Figure 30 Reflection Response Signal Path Diagram Test Set 1 Ports U3022BH10 User s and Service Guide 41...

Страница 42: ...14 24 Ports with U3020AH37 U3022BH10 Figure 31 Typical Reflection Response Ports 7 11 15 19 23 Test Set 2 Figure 32 Typical Reflection Response Ports 8 12 16 20 24 Test Set 2 42 U3022BH10 User s and S...

Страница 43: ...System Setup 14 24 Ports with U3020AH37 U3022BH10 Figure 33 Reflection Response Signal Path Diagram Test Set 2 Ports U3022BH10 User s and Service Guide 43...

Страница 44: ...ort and Standalone PNA Modes Due to the extra electrical length of the test set and test port cables it is recommended that the analyzer s Sweep Setup be configured to Stepped Sweep before calibrating...

Страница 45: ...Sweep Sweep Setup Timing 2 Select Timing tab 3 Select Sweep Mode Stepped 4 Deselect Time Auto Sweep Time 5 Set Dwell Time Apply OK Figure 35 Sweep Setup N52xxB U3022BH10 Controlling the System with th...

Страница 46: ...art as a standalone PNA OK Refer to Figure 36 below Multiport Mode Operation 1 The Option 551 must be installed for multiport capability To access the multiport application select Utility System Confi...

Страница 47: ...X Figure 37 External Test Set Control When in 24 Port mode External Test Set Control DUT control lines are disabled This menu will allow the physical ports to be identified as any port number for you...

Страница 48: ...ceiver Source or both as in S11 The front panel R LED indicates the port is the Receiver and the S LED indicates the port is the Source The B Model analyzer provides an S Parameter selection using the...

Страница 49: ...the Application Note 1373 1 and 1373 2 5988 5634EN and 5988 5635EN at http www keysight com In the search menu type Multiport and Balanced Figure 40 Selecting Balanced Measurements Receivers Tab The S...

Страница 50: ...terize ECalModule OR Response Cal Cal Sets Cal Kits Characterize ECals Calibrate at the end of the test port RF cables and any adapters that are used to connect the DUT This removes the effect on the...

Страница 51: ...ave this configuration as a User Preset by selecting Save User Preset Save current state as User Preset Do not use the factory Preset User Preset Off the PNA X will return to Option 029 path configura...

Страница 52: ...st measurement click OK 4 At the Calibration Completed prompt selectSaveAsUserCalset type the name and Save See Figure 69 on page 90 5 After calibrating Test Set ports use a quality load and short to...

Страница 53: ...l It is recommended that the PNA X be restarted in Standalone mode Refer to Test Set Selection Figure 36 on page 46 A unique set of control data can be sent for each channel In addition a unique set o...

Страница 54: ...Setup Internal Hardware Interface Control and in the drop down menu select Enable Interface Control The PNA X Series Network Analyzer includes the Interface Control application and rear panel connecti...

Страница 55: ...abled and NO data is sent To send data the individual interfaces must also be enabled Test Set I O Control addr data Provides control of the Test Set I O Interface on the rear panel of the PNA X Used...

Страница 56: ...n milliseconds after all commands to all interfaces are sent Any positive integer is allowed This is used to allow all external devices to settle before beginning a measurement An erratic trace could...

Страница 57: ...e found in the PNA X Help menu Overview of the SCPI Control The Command Processor allows you to send address and data to control an external Test Set without needing to create a remote program The use...

Страница 58: ...or select Utility System Configure SICL GPIB SCPI OR System System Setup Remote Interface SCPI Monitor Input Show SCPI Parser Console 2 Check the SCPI Command Processor Console box Figure 48 Figure 49...

Страница 59: ...arameter values Method 1 provides more PNA X control capability than Method 2 The following example shows two executable commands needed to create an S parameter measurement on your Multiport system T...

Страница 60: ...ed with the specific Address and Data values Each Address and Data value pair sets the Source or Receiver switch paths For an S parameter measurement two pairs of Address and Data values will be neede...

Страница 61: ...s the PNA X with the Test Set and N4691B Option M0F The cable U3022 20238 provided with Option 129 is intended to be used with the N46xx series ECal modules The ECal module with Option M0F is recommen...

Страница 62: ...ultiport mode Interface or SCPI Control Mode is required to set the Noise Source Path Table 11 Option 129 Source Path Test Set I O Commands Address Data Source Path 0 0 Standard Port 1 Option 129 is n...

Страница 63: ...d isolators must be installed in the source path or damage to the PNA X or the U3022BH10 Test Set will occur Refer to Frequency Range and Maximum Power Levels on page 16 Getting Started A power meter...

Страница 64: ...set Sxx to the port desired Example S33 would be Port 3 9 Set the Power Level to 20 dBm Save this state as User Preset to avoid an over power condition by the factory preset power level 5 dBm 10 Turn...

Страница 65: ...OUT CPRL THRU Port 3 Odd Ports RCVR IN RCVR OUT SRC IN SRC OUT Port 1 CPLR THRU SRC OUT CPLR ARM A IN SOURCE OUT CPLR THRU Booster Amplifier RF INPUT RF OUTPUT Coupler Arm 20 dB Coupler Main Coupler...

Страница 66: ...RF Input RF Output Coupler Arm 20 dB Coupler Main Coupler Output SRC OUT CPRL THRU Port 3 Odd Ports RCVR IN RCVR OUT SRC IN SRC OUT Port 1 CPLR THRU SRC OUT CPLR ARM A IN SOURCE OUT CPLR THRU Booster...

Страница 67: ...r 14 install isolators as well This will protect the Test Set switch loads and the PNA X source The isolators placement is important to ensure that the signal is attenuated into SOURCE IN The reverse...

Страница 68: ...nal coupler s ARM 5 dBm The optimum PNA X receiver power level 15 dBm 3 Calculate the amount of attenuation used between the external CPLR ARM and RCVR R1 IN Equation 3 REF IN Attenuation Example 4 Co...

Страница 69: ...B IN Equation 4 RCVR IN Attenuation Example 10 Connect the 40 dB attenuators to RCVR OUT 11 Connect the RF cable from the DUT Output to the Test Set port that will be receiver port 12 Select the trac...

Страница 70: ...er RF INPUT RF OUTPUT Coupler Arm 20 dB Coupler Main Coupler Output Fix Attenuator Fix Attenuator REF Attenuator RCVR B Attenuator RCVR A Attenuator Booster Amplifier RF INPUT RF OUTPUT Coupler Arm 20...

Страница 71: ...HRU P1 P2 A B R R SRC IN SRC OUT CPLR THRU SOURCE OUT CPLR ARM RCVR IN CPLR THRU SOURCE OUT RCVR OUT SRC IN SRC OUT RCVR IN RCVR OUT Max SCR IN PWR 30 dBm Max Port Power 43 dBm or 20W provided isolato...

Страница 72: ...T CPLR THRU P1 P2 A B R R SRC IN SRC OUT CPLR THRU SOURCE OUT CPLR ARM RCVR IN CPLR THRU SOURCE OUT RCVR OUT SRC IN SRC OUT RCVR IN RCVR OUT Max SCR IN PWR 30 dBm Max Port Power 43 dBm or 20W provided...

Страница 73: ...rce port 3 Connect the two test port cables together using an adapter 4 Press CAL Start CAL Calibration Wizard Unguided Calibration Use Mechanical Standards Next THRU Response Next Follow analyzer s w...

Страница 74: ...n uncalibrated state the following must be taken into consideration when interpreting the measured data The value of attenuation added to receiver A D The R channel reference level supplied from the T...

Страница 75: ...ine address 1 In the Source or Receiver Path columns find the desired port number Note the value shown in the Address column address value If the Source and Receiver you select have the same address o...

Страница 76: ...16 Table 13 14 Port System Address and Data Values1 STD 1 Ports 13 and 14 are not connected to the Test Set therefore do not require address data values Address Source Ports Receiver Ports Data 0 1 2...

Страница 77: ...U3022BH10 Address and Data Values Figure 61 Example 1 Test Set Signal Path STD S Parameter measurements are not possible in this example U3022BH10 User s and Service Guide 77...

Страница 78: ...ata Values for Option 129 Setting the Test Port Paths with Address and Data for Option 129 Refer to Table 15 Table 16 and Table 17 on page 81 and Figure 62 and Figure 63 for information to set the int...

Страница 79: ...Figure 62 Example 3 U3022BH10 Option 129 Block Diagram U3022BH10 Address and Data Values U3022BH10 User s and Service Guide 79...

Страница 80: ...Figure 63 Example 4 U3022BH10 Option 129 Block Diagram U3022BH10 Address and Data Values S Parameter measurements are not possible in this example 80 U3022BH10 User s and Service Guide...

Страница 81: ...s for Port 3 Sx3 Selects Noise Source IN and OUT paths for Port 5 Sx5 Selects Noise Source IN and OUT paths for Port 7 Sx7 Selects Noise Source IN and OUT paths for Port 9 Sx9 Selects Noise Source IN...

Страница 82: ...ine so that lines 1 8 are changed to the alternate position enter front panel PNA X control mode line entry 112 129 OK All other lines remain in the default High state Another method that can be used...

Страница 83: ...tage source 2 to 5 Vdc or an external DC power supply depending on how the connection to the control line is configured When using an external power supply a positive or negative voltage can be used R...

Страница 84: ...from pin 13 or pin 14 5 Line 5 Control Line Output of the latched voltage from pin 13 or pin 14 6 Line 6 Control Line Output of the latched voltage from pin 13 or pin 14 7 Line 7 Control Line Output o...

Страница 85: ...igure 65 below illustrates an example of the connection between the DUT and the Test Set using the internal DC power supply Connect pin 12 to pin 13 and pin 14 to pin 15 to provide the ground path Con...

Страница 86: ...On the Test Set using an External Power Supply 1 Turn On the Test Set 2 Connect the DUT 3 Turn On the external power supply Turning Off the Test Set using an External Power Supply 1 Turn Off the Powe...

Страница 87: ...or the U3022BH10 Multiport Test Set are typical System performance for the PNA X and Test Set are only characteristic and intended as non warranted information A functional certificate is provided for...

Страница 88: ...ure 67 14 Port System Stack STD or Option 129 Equipment Required The Keysight U3022BH10 requires that the user be familiar with the equipment listed Table 22 Equipment List Description Qty 3 5 mm ECal...

Страница 89: ...Multiport mode See the bottom of the measurement window a If only four S Parameters are listed press Utility System Configure Multiport Capability OR Instrument Setup External Hardware Multiport Mult...

Страница 90: ...Use Electronic Calibration ECal Next 3 Continue following the Cal Wizard prompts In the Select Calibration Ports and ECal Module dialog box click Clear All then select Port 1 Next Measure Figure 68 1...

Страница 91: ...Response Cal Cal Sets Cal Kits ECal Confidence Check Click Change Measurement and select the test port S Parameter Apply OK and click ReadModule Data For further information refer to the Help menu Fi...

Страница 92: ...imits on page 87 You may also create a table on the PNA X and enter the limit line stimulus and response values SelectMarker Analysis Analysis LimitTest Limit Test ON and Limit Line ON Global pass fai...

Страница 93: ...ines press Marker Analysis Analysis LimitTest The trace should be above the limit PASS will be displayed if the limit lines are used 13 Repeat step 9 and step 12 for Cal Sets 999 1 thru 999 12 Figure...

Страница 94: ...tions 4 Verify that the PNA X is operating properly and meeting its published specifications If the PNA X is connected to the Test Set it will fail the Operational Check Refer to Network Analyzer Requ...

Страница 95: ...y servicing unless you are qualified to do so Replaceable Parts The following replaceable parts are available from Keysight Technologies Find A Part system on the web at www keysight com my faces fapH...

Страница 96: ...Parts H10 Description Keysight Part Number RF Cable Semi Rigid U3022 20214 SW Interface Board programmed U3025 60068 Front Panel LED Board programmed N5261 60005 Test Set Control Board programmed N526...

Страница 97: ...Service Information U3022BH10 Servicing Diagrams Figure 76 Test Set Electrical Diagram U3022BH10 User s and Service Guide 97...

Страница 98: ...U3022BH10 Service Information Figure 77 Top View STD DUT Control Bd TestSet Control Bd bottom Bd Switch Interface Bd top Bd S10 S11 S21 S20 Couplers x10 98 U3022BH10 User s and Service Guide...

Страница 99: ...Figure 78 Top View Option 129 DUT Control Bd TestSet Control Bd bottom Bd Switch Interface Bd top Bd S21 S20 Couplers x10 S10 S11 U3022BH10 Service Information U3022BH10 User s and Service Guide 99...

Страница 100: ...U3022BH10 Service Information Figure 79 Bottom View STD Line Module Power Supply Fan Fuse x2 S20 S21 S11 S10 Coupler x10 100 U3022BH10 User s and Service Guide...

Страница 101: ...Figure 80 Bottom View Option 129 Line Module Power Supply Fan Fuses x2 S20 S21 S11 S10 Couplers x10 U3022BH10 Service Information U3022BH10 User s and Service Guide 101...

Страница 102: ...ontrol of the Source path to PNA X Port 2 and the Test Set even ports 4 12 In the state shown in the block diagram switch S20 routes the RF source back to the PNA X Port 2 and all unused Test Set even...

Страница 103: ...Test Set and System Block Diagrams U3022BH10 Test Set and System Block Diagrams Figure 81 Test Set RF Diagram STD U3022BH10 User s and Service Guide 103...

Страница 104: ...Figure 82 Test Set RF Diagram Option 129 U3022BH10 Test Set and System Block Diagrams 104 U3022BH10 User s and Service Guide...

Страница 105: ...Figure 83 14 Port System Option 129 U3022BH10 Test Set and System Block Diagrams U3022BH10 User s and Service Guide 105...

Страница 106: ...U3022BH10 Figure 84 14 Port System Configuration with U3020AH37 Test Set and System Block Diagrams 106 U3022BH10 User s and Service Guide...

Страница 107: ...U3022BH10 Figure 85 24 Port System Configuration Test Set and System Block Diagrams U3022BH10 User s and Service Guide 107...

Страница 108: ...U3022BH10 Figure86 24 Port System Configuration U3020BH10 x2 Test Set and System Block Diagrams 108 U3022BH10 User s and Service Guide...

Страница 109: ...ve LED should be ON if the Test Set is connected to an active PNA X c Verify that the DC power indicator LEDs are ON Refer to Figure 87 page 110 Note The LED indicators only indicate the presence of a...

Страница 110: ...pin connections to the DUT control lines are connected properly Refer to Control Lines on page 83 b Verify that the rear panel DC voltage control adjustment can be set to 5 Vdc Refer to Figure 6 on pa...

Страница 111: ...nector in order to keep the switch in place as a load for the following voltage measurement a Measure Pin 3 to Tp1 21 Vdc voltages If 21 Vdc is abnormal suspect the switch driver board b If the 21 Vdc...

Страница 112: ...ated in Table 25 below Table 25 RF Signal Path Insertion Loss S21 Summary RF Path Description Signal Insertion Loss Typical Source OUT to Ports 3 12 Source Figure 88 RCVR A B IN to Ports 3 12 Receiver...

Страница 113: ...7 Source OUT to Port 9 Source OUT to Port 11 Table 26 Source Signal Path Test Instructions Path 0 2 0 3 0 4 0 5 Odd Ports Path Components 1 1 2 3 4 5 Source OUT to Port 4 16 1 Figure 88 Source OUT to...

Страница 114: ...o Port 7 A IN to Port 9 A IN to Port 11 Table 27 Receiver Signal Path Test Instructions Path 0 2 0 3 0 4 0 5 Odd Ports Path Components 1 1 2 3 4 5 B IN to Port 4 16 1 Figure 89 B IN to Port 6 B IN to...

Страница 115: ...sociated with this group of test ports S10 S20 Figure 90 Source and Receiver Bypass Path Response 1 Even Ports Source OUT CPLR THRU Test Port Group RF Path Description Control Mode Entry address data...

Страница 116: ...on Loss Typical Figure 91 CPLR ARM to CPLR ARM CPLR THRU to CPLR THRU Source IN to Source IN Table 30 Receiver Signal Path Test Instructions Path Odd Ports Path Components C IN to C IN 1 2 3 4 D IN to...

Страница 117: ...a protective earth contact Any interruption of the protective conductor inside or outside the product is likely to make the product dangerous Intentional interruption is prohibited Always use the thre...

Страница 118: ...e earth grounding by not using the correct components may cause product damage and serious injury This product is designed for use in Installation Category II and Pollution Degree 2 Verify that the pr...

Страница 119: ...ting device It disconnects the mains circuits from the mains supply before other parts of the instrument The front panel switch is only a standby switch and is not a LINE switch disconnecting device C...

Страница 120: ...hen making connections always wear a heel strap 9300 1126 when working in an area with a conductive floor If you are uncertain about the conductivity of your floor wear a heel strap always ground your...

Страница 121: ...complies with all relevant directives The Keysight email address is required by EU directives applicable to our product The CSA mark is a registered trademark of the CSA International This is a symbol...

Страница 122: ...t appareil ISM est conforme a la norme NMB 001 du Canada Acoustic Statement European Machinery Directive Acoustic noise emission LpA 70 dB Operator position Normal operation mode per ISO 7779 To find...

Страница 123: ...Service or Repair IMPORTANT Keysight Technologies reserves the right to reformat or replace the internal hard disk drive in your analyzer as part of its repair This will erase all user information sto...

Страница 124: ...This information is subject to change without notice Keysight Technologies 2017 2019 Print Date March 2019 Supersedes March 2017 www keysight com...

Результаты поиска

Содержание U3022BH10

Отзывы:

Похожие инструкции для U3022BH10

Бренды по названию

Популярные бренды

Keysight Technologies U3022BH10, Руководство пользователя и сервисное руководство

Результаты поиска

Содержание U3022BH10

Отзывы:

Похожие инструкции для U3022BH10

Бренды по названию

Популярные бренды