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ESA-L Series Spectrum Analyzer Upgrades

 

 Please Note: The information provided on this page is for reference only. The upgrades for these products are no longer available.

 

Most of the ESA-L Series options are available for post-sale retrofit.

Hardware upgrade kits contain installation instructions and the desired assembly. Adjustments or performance verifications may be required to ensure the instrument meets the published specifications.

  • Some performance verification tests can be performed manually as explained in the calibration guide. The N7800A Calibration & Adjustment Software can be used to run performance verification tests and make adjustments. All adjustments must be performed using the N7800A Calibration & Adjustment Software.
  • More involved upgrades require the instrument be shipped to a Keysight Service Center to have the upgrade installed. Make sure to obtain a quote for the installation before sending the instrument and upgrade kit to a Keysight Service Center to get installed.

The table below provides an Installation Note for each upgrade. The installation note includes a list of the performance verification tests and adjustments required as well as the test equipment and test software necessary to complete the upgrade. Customers with a large inventory of instruments may have the equipment available to complete the process, but in most cases the instrument will need to be sent to a Keysight Service Center. Performing the tests listed in the installation note guarantees the newly installed option is functioning, but a full instrument calibration is the only way to guarantee specifications are being met.

Hardware upgrades may require that a minimum firmware is already installed. Up-to-date firmware can be downloaded for free from the ESA-L Firmware Upgrade Center.

Some hardware upgrades may also require the redemption and installation of a license key before they will be activated. Once a redemption certificate is received, the license key(s) can be redeemed at the Software License Redemption Web Site.

The upgrades listed below do not work on all Spectrum Analyzers. Find the serial prefix on the Spectrum Analyzers to determine if it is compatible. The serial prefix is the first six alpha-numeric characters of the serial number.

ESA-L Hardware Upgrades
Option Models Description Order As eDelivery Installation Note Upgrade Contents Minimum Firmware Adjustments Required Additional Requirements Incompatible With Install By -Installation Time
042 E4403B
E4408B
E4411B
Gray backpack carrying case E44xxB-042 or
9300-2465
No None Hardware None No None None User - 0.5 Hrs
044 E4403B
E4408B
E4411B
Yellow backpack carrying case E44xxB-044 or
9300-2470
No None Hardware None No None None User - 0.5 Hrs
049 E4403B
E4408B
E4411B
Color display
NOTE: Standard option in Sept., 2003 (Installed and automatically licensed).
E44xxBU-049 Yes Available License key
 
≥ A.11.00 No B72 None User - 0.5 Hrs
1AX E4403B
E4408B
E4411B
RS-232 + parallel I/O E44xxBU-1AX or
E4401-60370
No Available Hardware None No None A4H Advanced User - 1.0 Hrs
1CP E4403B
E4408B
E4411B
Rackmount kit E44xxB-1CP or
E4401-60385
No Available Hardware None No None None Advanced User - 0.5 Hrs
1D7

E4403B
E4408B
E4411B

50 to 75Ω minimum loss pad E44xxB-1D7 or 0955-1020 No None Hardware None No None 1DP, BAB User - 0.0 Hrs
1DN E4411B 1.5 GHz, 50 Ω tracking generator E4411BU-1DN or
E4401-60388
No Available Hardware None Yes None 1DQ, 1DP

Service Center Only - 3.0 Hrs

E4403B
E4408B
3.0 GHz, 50 Ω tracking generator E440xBU-1DN or
E4403-60046
No Available Hardware None Yes None None Service Center Only -3.0 Hrs
1DQ E4411B 1.5 GHz, 75 Ω tracking generator E4411BU-1DQ or
E4401-60389
No Available Hardware None Yes None 1DN Service Center Only - 3.0 Hrs
1DR E4403B
E4408B
E4411B
Narrow resolution bandwidths E44xxBU-1DR Yes Available1 License key
 
≥ A.11.00 No B72 None Advanced User - 1.5 Hrs
A4H E4403B
E4408B
E4411B
GPIB + parallel I/O E44xxBU-A4H or
E4401-60382
No Available Hardware None No None 1AX Advanced User - 1.0 Hrs
A4J E4403B
E4408B
E4411B
I.F., sweep, and video ports E44xxBU-A4J or
E4401-60179
No Available Hardware None No None AYX Advanced User - 1.0 Hrs
A5D E4403B
E4408B
E4411B
12V DC cable E44xxB-A5D or
E4401-60066
No Available Hardware None No None None User - 0.5 Hrs
AXT E4403B
E4408B
E4411B
Transit case E44xxB-AXT or
E4401-60101
No Available Hardware None No None None User - 0.5 Hrs
AYT E4403B
E4408B
E4411B
Gray soft case E44xxB-AYT or
E4401-60117
No Available Hardware None No None None User - 0.5 Hrs
AYU E4403B
E4408B
E4411B
Yellow soft case E44xxB-AYU or
E4401-60118
No Available Hardware None No None None User - 0.5 Hrs
B72 E4403B
E4408B
E4411B

Expanded memory

Included on serial prefixes ≥ US/MY/SG4144

E44xxBU-B72 or
E4401-60384
No Available Hardware Included No None None Advanced User - 1.5 Hrs
BAB E4408B 3.5 mm APC RF input connector E4408BU-BAB No Available Hardware, License key
 
≥ A.04.00 Yes None None Service Center Only - 2.0 Hrs
UK9 E4403B
E4408B
E4411B
Front panel protective cover E44xxB-UK9 or
E4401-60193
No None Hardware None No None None User - 0.5 Hrs
UE2 E4403B E4408B E4411B Firmware Upgrade E44xxBU-UE2 or E4401-60403 Yes Available Software None B72 B72 Instruments with serial prefix < US/MY/SG4144 and without option B72. User - 1.0 Hrs

1. An ESA-L install note does not exist, therefore, leverage the ESA-E install note. The ESA-L Narrow Resolution Bandwidths are 300 Hz and 100 Hz ONLY.

ESA-L Connectivity:

Firmware Upgrading:

Analyzer Accessories: