Agilent Technologies Portable Generator E8257D 67D User Manual

Installation Guide  
Agilent Technologies  
E8257D/67D PSG Signal Generators  
This guide applies to the following signal generator models:  
E8257D PSG Analog Signal Generator  
E8267D PSG Vector Signal Generator  
Due to our continuing efforts to improve our products through firmware and hardware revisions, signal  
generator design and operation may vary from descriptions in this guide. We recommend that you use the  
latest revision of this guide to ensure you have up-to-date product information. Compare the print date of this  
guide (see bottom of page) with the latest revision, which can be downloaded from the following website:  
Manufacturing Part Number: E8251-90352  
Printed in USA  
January 2005  
© Copyright 2004, 2005 Agilent Technologies, Inc.  
 
E8257D/67D PSG Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13  
Self-Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21  
Checking the Maximum Leveled Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22  
Maximum Leveled Power Check Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22  
Checking the Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25  
Problems with Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32  
iii  
 
Statement of Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Assistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Compliance with German Noise Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34  
Compliance with Canadian EMC Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35  
iv  
 
1 Safety Information  
Instrument Markings  
The following markings are used on the signal generator. Familiarize yourself with each marking and its  
meaning before operating the signal generator.  
The instruction manual symbol. The product is marked with this symbol when it is necessary for  
the user to refer to the instructions in the manual.  
The CE mark is a registered trademark of the European Community. If this symbol is  
accompanied by a year, it is the year when the design was proven.  
The CSA mark is a registered trademark of the Canadian Standards Association.  
The C-Tick Mark is a trademark registered to the Australian Spectrum Management Agency.  
This indicates compliance with all Australian EMC regulatory information.  
This symbol is used to mark the on position of the power line switch.  
This symbol is used to mark the standby position of the power line switch.  
This symbol indicates that the input power required is ac.  
This is a symbol of an Industrial Scientific and Medical Group 1 Class A product. (CISPER 11,  
Clause 4)  
1
 
     
Safety Information  
Warnings, Cautions, and Notes  
Warnings, Cautions, and Notes  
The following safety notations are used throughout this manual. Familiarize yourself with each notation and  
its meaning before operating the signal generator.  
WARNING  
CAUTION  
NOTE  
Warning denotes a hazard. It calls attention to a condition or situation that could  
result in personal injury or loss of life. Do not proceed beyond a warning until the  
indicated conditions or situations are fully understood.  
Caution calls attention to a possible condition or situation that could result in the loss of a  
user’s work, damage, or destruction of the signal generator. Do not proceed beyond a  
caution until the indicated conditions are fully understood.  
Note calls the user’s attention to an important point, or special information, within the text.  
It provides operational information or additional instructions of which the user should be  
aware.  
General Safety Considerations  
WARNING  
Personal injury may result if the signal generator covers are removed. There are no  
operator serviceable parts inside. To avoid electrical shock, refer servicing to qualified  
personnel.  
2
Chapter 1  
 
   
2 Getting Started  
3
 
 
Getting Started  
Checking the Shipment  
Checking the Shipment  
1. Inspect the shipping container for damage.  
Signs of damage may include a dented or torn shipping container or cushioning material that shows signs  
of unusual stress or compacting.  
2. Carefully remove the contents from the shipping container and verify that your order is complete.  
installation guide  
documentation CD-ROM  
CD-ROM contents are also available in hard copy format. Refer to  
“E8257D/67D PSG Documentation” on page 13 for more information.  
three-prong ac power cord specific to geographic location  
3. Verify that any options ordered are included with the shipment by checking the packing literature  
included with the shipment.  
NOTE  
The serial number label on the signal generator only lists the hardware/firmware options.  
The packing literature verifies all items shipped.  
Front handles and rack mounting hardware are also available for your signal generator. Refer to “Front  
Handles and Rack Mount Flanges” on page 13 for more information.  
4. Adapters shipped by Option are shown in the following table.  
Table 2-1  
Adapters Shipped by Option  
Option  
520  
Description  
Connector Assembly 3.5mm F-F  
Quantity  
Part Number  
5065–5311  
1250–1744  
1250–2187  
33311–82005  
1
1
1
1
520 1ED Adapter 3.5mm Type N (male)  
532  
540  
544  
550  
Adapter – COAX STR F 2.4mm  
Adapter 2.4mm (Female–Female)  
567  
Adapter 1.85mm (Female–Female)  
1
85058–60114  
4
Chapter 2  
 
   
Getting Started  
Meeting Electrical and Environmental Requirements  
Meeting Electrical and Environmental Requirements  
Environment  
The signal generator is designed for use in the following environmental conditions:  
indoor use  
< 15,000 feet (4,572 meters) altitude  
0 to 55° C temperature, unless otherwise specified  
80% relative humidity (maximum) for temperatures up to 31° C, decreasing linearly to 50% relative  
humidity at 40° C  
CAUTION  
This product is designed for use in INSTALLATION CATEGORY II and POLLUTION  
DEGREE 2, per IEC 61010 and 664, respectively.  
Ventilation  
Ventilation holes are located on the left side of the signal generator cover and the rear of the signal generator  
chassis. Do not allow these holes to be obstructed, as they allow air flow through the signal generator.  
When installing the signal generator in a cabinet, the convection into and out of the signal generator must  
not be restricted. The ambient temperature outside the cabinet must be less than the maximum operating  
temperature of the signal generator by 4° C for every 100 watts dissipated within the cabinet.  
CAUTION  
Damage to the signal generator may result when the total power dissipated in the cabinet is  
greater than 800 watts. When this condition exists, forced convection must be applied.  
Chapter 2  
5
 
           
Getting Started  
Meeting Electrical and Environmental Requirements  
Line Settings  
The signal generator has an autoranging line voltage input. The available ac power source must meet the  
following conditions:  
Voltage:  
Frequency:  
Power:  
100/115 volts nominal (90-132 volts)  
230/240 volts nominal (198-254 volts)  
for 100/115 volts: 50/60/400 Hz nominal  
for 230/240 volts: 50/60 Hz nominal  
E8257D PSG analog models: 300 watts maximum  
E8267D PSG vector models: 600 watts maximum  
CAUTION  
Damage to the signal generator may result if the supply voltage is not within the specified  
range.  
Connecting the AC Power Cord  
This is a Safety Class 1 Product provided with a protective earth ground incorporated into the power cord.  
The front panel switch is only a standby switch; it is not a line switch. The AC power cord is the  
disconnecting device that disconnects the signal generator mains circuits from the mains supply.  
Alternatively, an external switch or circuit breaker, readily identifiable and easily reached by the operator,  
may also be used as a disconnecting device.  
Disconnecting power to an instrument with a high stability timebase may require a longer warm-up period  
before it meets specifications. Perform the following steps when connecting the ac power cord:  
WARNING  
CAUTION  
Personal injury may occur if there is any interruption of the protective conductor  
inside or outside of the signal generator. Intentional interruption is prohibited.  
Damage to the signal generator may result without adequate earth grounding. Always use  
the three-prong AC power cord supplied with the signal generator. See, “AC Power Cord  
Localization” on page 7 for a list of available power cords.  
1. Ensure that the power cord is not damaged.  
2. Install the signal generator so that one of the following items is readily identifiable and easily reached by  
the operator: AC power cord, alternative switch, or circuit breaker.  
3. Insert the mains plug into a socket outlet provided with a protective earth grounding.  
6
Chapter 2  
 
     
Getting Started  
Meeting Electrical and Environmental Requirements  
AC Power Cord Localization  
The ac power cord included with the signal generator is appropriate to its geographic location. However, you  
can order additional ac power cords for use in different areas.  
The following table lists the available ac power cords, illustrates plug configurations, and identifies the  
geographic area in which each cord is appropriate.  
Chapter 2  
7
 
     
Getting Started  
Configuring the Display  
Configuring the Display  
You can adjust the LCD display using features such as contrast, brightness, screen saver mode, and the  
screen saver delay. You can also toggle features such as inverse video, display updating in remote mode, and  
the screen saver on or off.  
Contrast and Brightness  
Press  
to decrease the display contrast.  
Pressing the decrease contrast hardkey and holding it down causes the display background to gradually  
darken in comparison to the text on the display. The minimum contrast setting is not a completely black  
display. Some contrast between the background and the text will still be visible.  
Press  
to increase the display contrast.  
Pressing the increase contrast hardkey and holding it down causes the display background to gradually  
brighten in comparison to the text on the display. If the background does not appear to change, it is probably  
set to the maximum contrast.  
Press Utility > Display > Brightness.  
This allows you to change the display’s brightness.  
Brightness can be adjusted using the arrow keys, numeric keypad, or front panel knob. The brightness value  
is set to 50 (maximum brightness) at the factory. The minimum brightness value is 1.  
Inverse Video  
Press Utility > Display > Inverse Video Off On.  
This toggles between inverse video mode and normal display mode.  
The normal display mode for the signal generator is dark text on a light background. Inverse video mode is  
light text on a dark background. Inverse video is a persistent state; it is not affected by a signal generator  
preset or power cycle.  
Screen Saver  
Press Utility > Display > Screen Saver Off On.  
This toggles the operating mode of the screen saver.  
You can increase the life expectancy of the signal generator’s display light by activating the screen saver.  
Leaving the display lit for long periods of time or turning the display on and off frequently decreases the life  
of the bulb. With the screen saver on, the display light is turned off after a defined period of time with no  
8
Chapter 2  
 
               
Getting Started  
Configuring the Display  
input to the front panel. The display light turns on again when any front panel key is pressed or when a  
remote command is sent. The screen saver is set to off at the factory.  
Press Utility > Display > Screen Saver Mode.  
This toggles the screen saver mode between light-only mode and light-and-text mode.  
Adjust the screen saver mode to turn the light on, off, or to turn both the light and text on and off. Setting the  
mode to light-only mode turns the display light off, leaving the text visible at a low intensity. If the display  
remains unchanged for long periods of time, set the mode to light and text to prevent the text from burning  
the display. This mode turns the display light and the text off.  
Press Utility > Display > Screen Saver Delay.  
This adjusts the amount of elapsed time before the screen saver is activated.  
The screen saver delay is set to 1 hour at the factory. The current screen saver delay is displayed in the  
softkey label and also in the active entry area. To change the delay, enter a new value using the numeric  
keypad and then press Enter, or rotate the front panel knob. The acceptable range of delay values is 1 through  
12 hours in 1 hour increments.  
The screen saver settings are persistent states; they are not affected by a signal generator preset or power  
cycle.  
Updating the Display During Remote Operation  
Press Utility > Display > Update in Remote Off On.  
This toggles the display-update-in-remote mode on or off.  
When toggled on, commands executed via the remote control bus will update the signal generator display  
accordingly. When toggled off, commands executed via the remote control bus will not update the signal  
generator’s display. Update-in-remote mode is set to off at the factory.  
Chapter 2  
9
 
     
Getting Started  
Configuring for Remote Control  
Configuring for Remote Control  
GPIB Interface Configuration  
1. Press Utility > GPIB/ RS-232 LAN > GPIB Address.  
2. Use the numeric keypad to set the desired address and press Enter.  
The arrow keys or the front panel knob can be used to set the desired address.  
The signal generator’s GPIB address is set to 19 at the factory. The acceptable range of addresses is 0  
through 30. The GPIB address is a persistent state; it is not affected by a signal generator preset or by a  
power cycle.  
LAN Interface Configuration  
Use one of the following procedures to assign a hostname and IP address to the signal generator. The  
hostname and IP address are persistent states; they are not affected by an instrument preset or a power cycle.  
NOTE  
Verify that the signal generator is connected to the LAN using a 10BASE-T LAN cable.  
Manual Configuration  
1. Press Utility > GPIB/ RS-232 LAN > LAN Setup.  
2. Press Hostname.  
NOTE  
Hostname field will only be available when the DHCP is off (Manual mode).  
3. Use the labeled text softkeys and/or numeric keypad to enter the desired hostname.  
To erase the current hostname, press Editing Keys > Clear Text.  
4. Press Enter.  
5. Set LAN Config Manual DHCP to Manual.  
10  
Chapter 2  
 
               
Getting Started  
Configuring for Remote Control  
6. Press IP Address and enter a desired address.  
Use the left and right arrow keys to move the cursor. Use the up and down arrow keys, front panel knob,  
or numeric keypad to enter an IP address. To erase the current IP address, press the Clear Text softkey.  
NOTE  
To remotely access the signal generator from a different LAN subnet, you must also enter  
the subnet mask and default gateway. See your system administrator to obtain the  
appropriate values.  
7. Press the Proceed With Reconfiguration softkey and then the Confirm Change (Instrument will Reboot) softkey.  
This action assigns a hostname and IP address (as well as a gateway and subnet mask, if these have been  
configured) to the signal generator. The hostname, IP address, gateway and subnet mask are not affected  
by an instrument preset or by a power cycle.  
DHCP Configuration  
1. Press Utility > GPIB/ RS-232 LAN > LAN Setup.  
NOTE  
If the DHCP server uses dynamic DNS to link the hostname with the assigned IP address,  
the hostname may be used in place of the IP address. Otherwise, the hostname is not usable  
and you may skip steps 2 through 4.  
2. Press Hostname.  
NOTE  
Hostname field will only be available when the DHCP is off (Manual mode).  
3. Use the labeled text softkeys and/or numeric keypad to enter the desired hostname.  
To erase the current hostname, press Editing Keys > Clear Text.  
4. Press Enter.  
5. Set LAN Config Manual DHCP to DHCP.  
6. Press the Proceed With Reconfiguration softkey and then the Confirm Change (Instrument will Reboot) softkey.  
This action configures the signal generator as a DHCP client. In DHCP mode, the signal generator will  
request a new IP address from the DHCP server upon rebooting. You can return to the LAN Setup menu  
after rebooting to determine the assigned IP address.  
Chapter 2  
11  
 
 
Getting Started  
Configuring for Remote Control  
RS-232 Interface Configuration  
1. Press Utility > GPIB/ RS-232 LAN > RS-232 Setup.  
2. Press RS-232 Baud Rate.  
3. Press the desired baud rate softkey.  
4. Press RS-232 Echo Off On.  
This toggles the state of the SCPI echoing on the RS-232 connection. Set as desired.  
5. Press Reset RS-232.  
This deletes the data from the RS-232 buffer, discarding any unprocessed SCPI input received over  
RS-232.  
These RS-232 parameters are persistent states; these states are not affected by an instrument preset or power  
cycle.  
12  
Chapter 2  
 
   
Getting Started  
Ordering Accessories  
Ordering Accessories  
The following accessories can be ordered when a signal generator is purchased, or at any time afterward. To  
order accessories, refer to “Contacting Agilent Sales and Service Offices” on page 16.  
Front Handles and Rack Mount Flanges  
Handles can be purchased and attached to the front of the signal generator. These handles can also be  
purchased with a rack mount kit to facilitate rack installation. Hardware can be ordered as a kit to support  
either preference. Table 2-2 lists the part numbers for these kits.  
Table 2-2  
Front Handle and Rack Mount Flange Kits  
Description  
Part Number  
Rack Mount Kit without Handles (Option 1CM)  
Front Handle Kit (Option 1CN)  
5063-9215  
5063-9228  
5063-9222  
Rack Mount Kit with Handles (Option 1CP)  
E8257D/ 67D PSG Documentation  
Table 2-3 lists the part numbers and descriptions for documentation available in hardcopy and CD-ROM  
format.  
Table 2-3  
Available E8257D/ 67D PSG Documentation  
Document Type  
Description  
Part Number  
Documentation Set  
(Option ABA)  
E8251-90350  
set includes all items listed in this table, with the exception of the  
Installation Guide, the Service Guide, and the documentation  
CD-ROM  
Documentation  
CD-ROM  
(Option CD1)  
E8251-90351  
E8251-90352  
PDF files of the E8257D/67D PSG documentation set, including  
the Installation Guide and the Service Guide  
programming examples  
error messages  
Installation Guide  
installation instructions and requirements  
operation verification procedure  
safety and regulatory information  
Chapter 2  
13  
 
                   
Getting Started  
Ordering Accessories  
Table 2-3  
Available E8257D/ 67D PSG Documentation  
Description  
Document Type  
E8257D Data Sheet  
Part Number  
5989-0698EN  
available options  
warranted specifications and typical performance  
E8267D Data Sheet  
User’s Guide  
5989-0697EN  
E8251-90353  
available options  
warranted specifications and typical performance  
description of features and functions  
signal generator operation tutorials  
optimization procedures  
concept information  
basic troubleshooting  
Key Reference  
E4400-90354  
E8251-90355  
softkey and hardkey descriptions  
Programming Guide  
remote operation procedures  
programming examples  
downloading and using files  
SCPI Command  
Reference  
E4400-90356  
E8251-90359  
SCPI command descriptions  
command compatibility tables  
Service Guide  
(Option OBW)  
troubleshooting procedures  
assembly replacement procedures  
parts information  
14  
Chapter 2  
 
Getting Started  
Proper Usage and Cleaning  
Proper Usage and Cleaning  
The signal generator cover protects against physical contact with internal assemblies that contain hazardous  
voltages, but does not protect against the entrance of water. To avoid damage and personal injury, ensure that  
liquid substances are positioned away from your signal generator.  
WARNING  
Personal injury may result if the signal generator is not used as specified. Unspecified  
use impairs the protection provided by the equipment. The signal generator must be  
used with all means for protection intact.  
Cleaning Suggestions  
To ensure good connections, the connectors on the front and rear panels of the signal generator need to be  
cleaned regularly.  
To prevent dust build-up that could potentially obstruct ventilation, clean the signal generator cover  
periodically. Use a dry cloth, or one slightly dampened with water, to clean the external case parts.  
WARNING  
To prevent electrical shock, disconnect the Agilent PSG E8257D/67D Signal Generator  
from mains before cleaning. Use a dry cloth or one slightly dampened with water to  
clean the external case parts. Do not attempt to clean internally.  
Chapter 2  
15  
 
     
Getting Started  
Contacting Agilent Sales and Service Offices  
Contacting Agilent Sales and Service Offices  
Assistance with test and measurements needs and information on finding a local Agilent office are available  
on the Internet at:  
You can also purchase E8257D/67D PSG accessories or documentation items on the Internet at:  
If you do not have access to the Internet, please contact your field engineer.  
NOTE  
In any correspondence or telephone conversation, refer to the signal generator by its model  
number and full serial number. With this information, the Agilent representative can  
determine whether your unit is still within its warranty period.  
16  
Chapter 2  
 
     
Getting Started  
Returning a Signal Generator to Agilent Technologies  
Returning a Signal Generator to Agilent Technologies  
To return your signal generator to Agilent Technologies for servicing, follow these steps:  
1. Gather as much information as possible regarding the signal generator’s problem.  
2. Call the phone number listed on the Internet (http://www.agilent.com/find/assist) that is specific to your  
geographic location. If you do not have access to the Internet, contact your Agilent field engineer.  
After sharing information regarding the signal generator and its condition, you will receive information  
regarding where to ship your signal generator for repair.  
3. Ship the signal generator in the original factory packaging materials, if available, or use similar  
packaging to properly protect the signal generator.  
Chapter 2  
17  
 
   
Getting Started  
Returning a Signal Generator to Agilent Technologies  
18  
Chapter 2  
 
3 Operation Verification  
Operation verification is a series of tests that, when completed, will either ensure that the signal generator is  
operating correctly, or will assist in pointing to the problem area. Operation verification does not ensure  
performance to specifications, but should provide a level of confidence that the signal generator is operating  
correctly within a minimum amount of time.  
Operation verification is appropriate for incoming inspection after repair (when a full calibrated  
performance is not required), or whenever the integrity of the signal generator is in question. Individual tests  
may be performed in any order, however, the order of the list below is recommended.  
Perform the following tests for operation verification:  
1. “Performing a Self-Test” on page 20  
2. “Checking the Maximum Leveled Power” on page 22  
3. “Checking the Output Power” on page 25  
NOTE  
Throughout this section, all references to pressing the Preset hardkey assume that the preset  
state is set to normal (factory-defined preset state).  
To ensure that the preset state is set to normal, press Utility > Power On/ Preset > Preset Normal  
User until Normal is highlighted.  
19  
 
   
Operation Verification  
Performing a Self-Test  
Performing a Self-Test  
The self-test is a series of internal tests that checks different signal generator functions. If this test fails, refer  
to “Self-Test Failure” on page 21 for further instructions.  
Perform the following procedure to run a self-test:  
1. Disconnect all external cables, including GPIB, LAN, and RS-232 cables.  
2. Press Preset > Utility > Instrument Info/ Help Mode > Self Test.  
The following message should appear:  
The current status of the self-test is: Incomplete. Not all tests have  
been run.  
3. Press Run Complete Self Test.  
While the self-test is running, an activity bar is displayed on the screen indicating the test progress.  
If Abort is pressed while the self-test are running, the following message will be displayed:  
The current status of the self-test is:Incomplete. Not all tests have  
been run.  
When the self-test is complete, one of the following messages will be displayed:  
The current status of the self-test is: Passed  
The current status of the self-test is: Failure. One or more tests have  
failed. System diagnostics indicate this test as the root failure: xxx  
The number of tests that passed and failed are displayed in the lower left-hand corner of the display. If  
the signal generator fails only one test, the display shows the title of the failed test. If the signal generator  
fails more than one test, the test number of the most significant failure is shown.  
20  
Chapter 3  
 
     
Operation Verification  
Performing a Self-Test  
Self-Test Failure  
If a self-test failure occurs, perform the following procedure:  
1. Make sure all external cables, including GPIB, LAN, and RS-232 cables, are disconnected from the  
signal generator and perform the self-test again.  
2. If the self-test continues to fail, send the signal generator to an Agilent service center for repair, with a  
detailed description of the failed test(s) and any other error messages that appeared on the display.  
See “Returning a Signal Generator to Agilent Technologies” on page 17 for return instructions.  
Chapter 3  
21  
 
   
Operation Verification  
Checking the Maximum Leveled Power  
Checking the Maximum Leveled Power  
Perform the following procedure to check the maximum leveled power:  
1. Press Preset.  
2. Attach a 50load to the RF OUTPUT. A power sensor, attenuator, or 50termination is an example of  
a 50load.  
3. Press RF On/ Off. The RF Onannunciator is now displayed.  
4. Press Mod On/ Off. The Mod Offannunciator is now displayed.  
5. Press Amplitude and enter a value from Table 3-1 that is applicable to your model and options.  
6. If the E82x7D PSG signal generator is equipped with Option 007,  
press Sweep / List > Sweep Type> Step > Configure Step Sweep.  
If the E82x7D PSG signal generator is not equipped with Option 007,  
press Sweep / List > Configure Step Sweep.  
7. Press Freq Start and enter the start frequency value listed in Table 3-1 that corresponds to the amplitude  
value entered in step 5.  
8. Press Freq Stop and enter the corresponding stop frequency listed in Table 3-1.  
9. Press # Points and enter the number of corresponding points listed in Table 3-1.  
10. Press Return > Sweep > Freq. The SWEEPannunciator is now on and a continuous sweep will begin.  
During the sweep, the progress bar becomes active on the display, indicating the status of the current  
sweep.  
11. Watch the display and ensure that the Unlevelannunciator does not appear at any time during a full  
sweep.  
The Unlevelannunciator may turn on and off, or remain on; both conditions indicate a failure. If this  
occurs, refer to “Maximum Leveled Power Check Failure” on page 22 for further instructions.  
12. Press Sweep > Off.  
13. Repeat steps 5-12 for each frequency range, specific to your model number and options.  
Maximum Leveled Power Check Failure  
If a maximum leveled power check fails, perform the following procedure:  
1. Verify the limits for that particular option using the data sheet.  
2. If the Unlockedannunciator is displayed, refer to the troubleshooting section of the Service Guide.  
22  
Chapter 3  
 
             
Operation Verification  
Checking the Maximum Leveled Power  
3. Ensure that the RF OUTPUT connector is connected to a 50load.  
4. Ensure that the power level entered corresponds to the value listed in Table 3-1.  
5. Refer to Table 3-2 for the recommended equipment and measure the output power.  
If the measured power level is more than the power level listed in Table 3-1, turn the front panel knob  
counterclockwise until the measured power level equals the power level in Table 3-1.  
6. Note the signal generator front-panel amplitude value and use it to repeat the maximum leveled power  
check.  
If all of the above steps are followed and the check continues to fail, contact the nearest Agilent  
Technologies call center for assistance. Refer to “Contacting Agilent Sales and Service Offices” on  
page 16 for contact information.  
Table 3-1  
Instrument Option  
Frequency and Power Level Limits  
Amplitude  
Start  
Stop  
# Points  
Standard  
Option 1EA  
Frequency  
Frequency  
E8257D  
Option 520  
13 dBm  
13 dBm  
9 dBm  
16 dBm  
20 dBm  
15 dBm  
18 dBm  
14 dBm  
14 dBm  
16 dBm  
14 dBm  
12 dBm  
N/A  
250 kHz  
3.21 GHz  
250 kHz  
3.21 GHz  
20.1 GHz  
250 kHz  
3.21 GHz  
20.1 kHz  
60.1 GHz  
250 kHz  
3.21 GHz  
250 kHz  
3.21 kHz  
20.1 GHz  
40.1 GHz  
3.2 GHz  
20 GHz  
3.2 GHz  
20 GHz  
40 GHz  
3.2 GHz  
20 GHz  
60 GHz  
67 GHz  
3.2 GHz  
20 GHz  
3.2 GHz  
20 GHz  
40 GHz  
44 GHz  
50  
200  
50  
E8257D  
Option 540  
9 dBm  
200  
200  
50  
9 dBm  
E8257D  
Option 550 and  
Option 567  
5 dBm  
5 dBm  
200  
200  
100  
50  
5 dBm  
5 dBm  
E8267D  
Option 520  
13 dBm  
18 dBm  
12 dBm  
14 dBm  
12 dBm  
10 dBm  
N/A  
200  
50  
E8267D  
Option 532 and  
Option 544  
N/A  
N/A  
200  
200  
50  
N/A  
N/A  
Chapter 3  
23  
 
 
Operation Verification  
Checking the Maximum Leveled Power  
Table 3-1  
Instrument Option  
Frequency and Power Level Limits  
Amplitude  
Start  
Stop  
# Points  
Standard  
Option 1EA  
Frequency  
Frequency  
E8257D  
Option 520  
With Option 1E1  
11 dBm  
11 dBm  
15 dBm  
18 dBm  
250 kHz  
3.21 kHz  
3.2 GHz  
20 GHz  
50  
200  
E8257D  
Option 540  
With Option 1E1  
7 dBm  
7 dBm  
7 dBm  
3 dBm  
3 dBm  
3 dBm  
3 dBm  
14 dBm  
16 dBm  
12 dBm  
13 dBm  
14dBm  
10 dBm  
8 dBm  
250 kHz  
3.21 kHz  
20.1 GHz  
250 kHz  
3.21 kHz  
20.1 GHz  
60.1 GHz  
3.2 GHz  
20 GHz  
40 GHz  
3.2 GHz  
20 GHz  
60 GHz  
67 GHz  
50  
200  
200  
50  
E8257D  
Option 550 and  
Option 567  
200  
200  
100  
With Option 1E1  
NOTE  
For Option 1EH and Option UNW, use the data sheet to determine low band power level  
limits.  
24  
Chapter 3  
 
Operation Verification  
Checking the Output Power  
Checking the Output Power  
This test verifies the CW output power from the signal generator. If this test fails, refer to “Problems with  
Output Power” on page 32 for further instructions.  
Table 3-2 shows the recommended equipment for use with the E8257D signal generator when performing  
this test.  
Table 3-3 shows the recommended equipment for use with the E8267D signal generator when performing  
this test.  
Table 3-2  
Recommended Equipment for the E8257D  
E8257D E8257D E8257D E8257D  
Recommended Agilent  
Test Equipment  
Option  
520  
Option  
540  
Option  
550  
Option  
567  
Test Equipment  
Power Meter  
Agilent E4418B E-Series power meter  
or Agilent E4419A/B E-Series power  
meter  
Power Sensor,  
Input: Type-N  
(m)  
Agilent E9304A E-Series power sensor  
or Agilent 8482A power sensor  
Power Sensor,  
Input: APC 3.5  
(m)  
Agilent E4413A E-Series power sensor  
Power Sensor,  
Input: 2.4 mm  
(m)  
Agilent 8487A Option H84 power  
sensor (Option H84 adds a Standards  
Lab Calibration)  
V-Band Power  
Sensor  
Agilent V8446A V-Band Power Sensor  
Adapter,  
2.4 mm (f) to  
Type-N (f)  
Agilent 11903B 2.4 mm (f) to  
Type-N (f) adapter  
Adapter,  
2.4 mm (f) to  
(f)  
Agilent 11900B 2.4 mm (f) to (f) adapter  
Chapter 3  
25  
 
         
Operation Verification  
Checking the Output Power  
Table 3-2  
Recommended Equipment for the E8257D  
E8257D E8257D E8257D E8257D  
Recommended Agilent  
Test Equipment  
Option  
520  
Option  
540  
Option  
550  
Option  
567  
Test Equipment  
Adapter,  
3.5 (f) to (f)  
Agilent 1250-1749 APC 3.5 (f) to  
(f) adapter  
Adapter,  
Agilent 1250-1744  
3.5 (f) to  
APC 3.5 (f) to Type-N (m) adapter  
Type-N (m)  
Adapter,  
1.85 mm (f) to  
V-Band  
Agilent V281A Coax 1.85 mm (f) to  
V-Band  
Table 3-3  
Recommended Equipment for the E8267D  
E8267D E8267D E8667D  
Recommended Agilent  
Test Equipment  
Option  
520  
Option  
532  
Option  
544  
Test Equipment  
Power Meter  
Agilent E4418B E-Series power meter  
or Agilent E4419A/B E-Series power  
meter  
Power Sensor,  
Input: Type-N  
(m)  
Agilent E9304A E-Series power sensor  
or Agilent 8482A power sensor  
Power Sensor,  
Input: APC 3.5  
(m)  
Agilent E4413A E-Series power sensor  
Power Sensor,  
Input: 2.4 mm  
(m)  
Agilent 8487A Option H84 power  
sensor Option H84 adds a Standards Lab  
Calibration  
Adapter,  
2.4 mm (f) to  
(f)  
Agilent 11900B 2.4 mm (f) to (f) adapter  
26  
Chapter 3  
 
 
Operation Verification  
Checking the Output Power  
Table 3-3  
Recommended Equipment for the E8267D  
E8267D E8267D E8667D  
Recommended Agilent  
Option  
520  
Option  
532  
Option  
544  
Test Equipment  
Test Equipment  
Adapter,  
APC 3.5 (f) to  
(f)  
Agilent 1250-1749 APC 3.5 (f) to  
(f) adapter  
Adapter,  
Agilent 1250-1744  
APC 3.5 (f) to  
Type-N (m)  
APC 3.5 (f) to Type-N (m) adapter  
Chapter 3  
27  
 
Operation Verification  
Checking the Output Power  
Perform the following procedure to check the signal generator output power:  
1. Zero and calibrate the power sensor to the power meter as shown:  
2. Connect the equipment as shown:  
3. Press Preset.  
4. Press RF On/ Off. The RF Onannunciator is now displayed.  
5. Press Mod On/ Off. The Mod Offannunciator is now displayed.  
6. Press Frequency and enter the first frequency value listed in Table 3-1.  
7. Press Amplitude and enter the amplitude value for your option and frequency value.  
8. Measure the power level.  
9. Repeat step 6 through 8 and measure the power levels for each remaining frequency listed in Table 3-4  
thru Table 3-6. Record any power levels not within the acceptable limits.  
28  
Chapter 3  
 
   
Operation Verification  
Checking the Output Power  
Table 3-4  
Leveled Output Power Limits, E8257D  
E8257D  
Option 520  
Option 540  
Frequency  
Amplitude  
Limits  
Frequency  
Amplitude  
Limits  
Option dBm dB  
Option dBm dB  
250 kHz  
None  
13  
16  
11  
15  
13  
16  
11  
15  
13  
20  
11  
18  
±0.6  
±0.6  
±0.6  
±0.6  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
250 kHz  
None  
9
15  
7
±0.6  
±0.6  
±0.6  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
1EA  
1EA  
1E1  
1E1  
1E1 & 1EA  
None  
1E1 & 1EA  
None  
14  
9
3.2 GHz  
20 GHz  
3.2 GHz  
20 GHz  
40 GHz  
1EA  
1EA  
15  
7
1E1  
1E1  
1E1 & 1EA  
None  
1E1 & 1EA  
None  
14  
9
1EA  
1EA  
18  
7
1E1  
1E1  
1E1 & 1EA  
1E1 & 1EA  
None  
16  
9
1EA  
14  
7
1E1  
1E1 & 1EA  
12  
Chapter 3  
29  
 
 
Operation Verification  
Checking the Output Power  
Table 3-5  
Leveled Output Power Limits, E8257D cont.  
E8257D  
Option 550  
Option 567  
Frequency  
Amplitude  
Option  
Limits  
dB  
Frequency  
Amplitude  
Option  
Limits  
dB  
dBm  
9
dBm  
9
250 kHz  
None  
1EA  
±0.6  
±0.6  
±0.6  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
±1.2  
±1.2  
±1.2  
±1.2  
250 kHz  
None  
1EA  
±0.6  
±0.6  
±0.6  
±0.8  
±0.8  
±0.8  
±0.8  
±0.8  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
±0.9  
±1.0  
±1.2  
±1.2  
±1.2  
±1.2  
15  
7
15  
7
1E1  
1E1  
1E1 & 1EA  
None  
14  
9
1E1 & 1EA  
None  
14  
9
3.2 GHz  
20 GHz  
40 GHz  
50 GHz  
3.2 GHz  
20 GHz  
40 GHz  
50 GHz  
1EA  
15  
7
1EA  
15  
7
1E1  
1E1  
1E1 & 1EA  
None  
14  
9
1E1 & 1EA  
None  
14  
9
1EA  
18  
7
1EA  
18  
7
1E1  
1E1  
1E1 & 1EA  
None  
16  
9
1E1 & 1EA  
None  
16  
9
1EA  
14  
7
1EA  
14  
7
1E1  
1E1  
1E1 & 1EA  
None  
12  
5
1E1 & 1EA  
None  
12  
5
1EA  
14  
3
1EA  
14  
3
1E1  
1E1  
1E1 & 1EA  
10  
1E1 & 1EA  
10  
30  
Chapter 3  
 
 
Operation Verification  
Checking the Output Power  
Table 3-5  
Leveled Output Power Limits, E8257D cont.  
Option 550 Option 567  
Frequency  
Amplitude  
Option  
Limits  
dB  
Frequency  
Amplitude  
Option  
Limits  
dB  
dBm  
5
dBm  
5
60 GHz  
None  
1EA  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
60 GHz  
None  
1EA  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
±1.2  
14  
3
14  
3
1E1  
1E1  
1E1 & 1EA  
None  
10  
5
1E1 & 1EA  
None  
10  
5
67 GHz  
67 GHz  
1EA  
12  
3
1EA  
12  
3
1E1  
1E1  
1E1 & 1EA  
10  
1E1 & 1EA  
10  
Table 3-6  
Leveled Output Power Limits, E8267D  
E8267D  
Option 520  
Option 532 & 544  
Amplitude  
Frequency  
Amplitude  
Option  
Limits  
dB  
Frequency  
Limits  
dB  
dBm  
15  
Option  
None  
None  
None  
None  
None  
dBm  
250 kHz  
3.2 GHz  
20 GHz  
None  
None  
None  
±0.6  
±0.8  
±0.8  
250 kHz  
3.2 GHz  
20 GHz  
40 GHz  
44 GHz  
12  
12  
14  
12  
10  
±1.0  
±1.0  
±1.0  
±1.0  
±0.9  
15  
18  
NOTE  
Limit values are due to power meter uncertainty.  
Chapter 3  
31  
 
Operation Verification  
Checking the Output Power  
Problems with Output Power  
If a problem occurs when verifying output power levels, perform the following procedure:  
1. Verify the power sensor being used in this test is the appropriate sensor.  
2. Verify the power sensor calibration factors, if required, are correct.  
3. Verify the power sensor is properly calibrated to the power meter.  
If the problem continues, perform a Power Level Accuracy performance test. Refer to the troubleshooting  
section of the Service Guide.  
32  
Chapter 3  
 
   
4 Regulatory Information  
33  
 
 
Regulatory Information  
Statement of Compliance  
Statement of Compliance  
This product has been designed and tested in accordance with IEC Publication 61010, Safety Requirements  
for Electronic Measuring Apparatus, and has been supplied in a safe condition. The instruction  
documentation contains information and warnings which must be followed by the user to ensure safe  
operation and to maintain the product in a safe condition.  
Assistance  
Product maintenance agreements and other customer assistance agreements are available for Agilent  
Technologies products. For any assistance, contact Agilent Technologies. (Refer to “Contacting Agilent  
Sales and Service Offices” on page 16.)  
Certification  
Agilent Technologies certifies that this product met its published specifications at the time of shipment from  
the factory. Agilent Technologies further certifies 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.  
Compliance with German Noise Requirements  
This is to declare that this instrument is in conformance with the German Regulation on Noise Declaration  
for Machines (Laermangabe nach der Maschinenlaermrerordnung -3.GSGV Deutschland).  
Table 4-1  
German Noise Requirements  
Acoustic Noise Emission/ Geraeuschemission  
LpA < 70 dB  
LpA < 70 dB  
Operator position  
Normal position  
per ISO 7779  
am Arbeitsplatz  
normaler Betrieb  
nach DIN 45635 t.19  
34  
Chapter 4  
 
             
Regulatory Information  
Compliance with Canadian EMC Requirements  
Compliance with Canadian EMC Requirements  
This is to declare that this ISM device complies with Canadian ICES-001. (Cet appareil ISM est conforme a  
la norme NMB du Canada.)  
Chapter 4  
35  
 
   
Regulatory Information  
Compliance with Canadian EMC Requirements  
36  
Chapter 4  
 
A
AC power cord, 6, 7  
AC symbol, 1  
accessories, 13  
IEC Publication 61010, 34  
instruction manual symbol, 1  
inverse video adjustment, 8  
IP address, setting, 10  
address, GPIB  
altitude requirements, 5  
assistance, 34  
ISM1-A symbol, 1  
Australian Communications Authority (C-tick) mark, 1  
kits, 13  
B
brightness adjustment, 8  
LAN configuration, 10  
light adjustment, 9  
C
Canadian EMC requirements, 35  
CE mark, 1  
cleaning, 15  
configure  
display, 8  
contrast adjustment, 8  
CSA mark, 1  
maintenance agreements, 34  
Manual Configuration, 10  
manual configuration, 10  
maximum leveled power, checking, 22  
O
C-tick mark, 1  
operation verification, 19  
output power, checking, 25  
D
DHCP configuration, 11  
display adjustments, 8, 9  
documentation, 13  
power on symbol, 1  
power, checking, 22, 25  
E
electrical requirements, 5  
environmental requirements, 5  
equipment, test, 25, 26  
R
rack mount kits, 13  
remote operation, 9, 10  
requirements, 5, 34, 35  
returning a signal generator, 17  
RS-232 configuration, 12  
European Community (CE) trademark, 1  
F
front handle kit, 13  
G
screen saver adjustment, 8  
service, Agilent sales and service offices, 16  
shipment, checking, 4  
standby symbol, 1  
German noise requirements, 34  
GPIB configuration  
H
handles, kits, 13  
symbols, 1  
holes, ventilation, 5  
hostname configuration, 10  
humidity requirements, 5  
T
temperature requirements, 5  
Index  
37  
 
Index  
troubleshooting  
maximum leveled power, 22  
output power, 25  
self-test, 20  
V
ventilation requirements, 5  
verification, operation, 19  
38  
Index  
 

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