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E44xxB ESG Signal Generator Firmware B.03.20 Readme
PLEASE NOTE: Keysight recommends that you install the latest version of firmware for your instrument. Older firmware installed in a newly manufactured instrument may disable functionality of the instrument. The firmware files are provided for customers who require a re-installation into older instruments.
To Install This Firmware
- Download and install the PSG/ESG Upgrade Assistant onto your PC.
- Download and install firmware B.03.20 onto your PC.
- Run the PSG/ESG Upgrade Assistant and install firmware for your E44xxB ESG signal generator.
For further information, refer to the "Firmware Upgrade Guide" found in "Documents & Downloads".
Features
The following enhancements apply to the dual arb generator, Option UND:
- Bluetooth® personality, Option UND enhancement - Generate fully coded bursted bluetooth signals. Add impairments to the signal by adjusting the frequency drift, frequency offset and the modulation index function.
- Multicarrier capability, Option UND enhancement -- Generate up to 64 carriers of the following waveforms, NADC, PDC, PHS, GSM, DECT, EDGE. -- TETRA, PWT, CDPD and APCO25. The data for these Waveforms is not bursted or framed, refer to option UN8 for fully-coded bursted TDMA signals.
- Enhanced clipping, Option UND, 100, 101 and UN5 enhancement -- Clip your signal to a percentage of its peak value to reduce the peak-to-average power ratio. Use either circular clipping or rectangular clipping at pre or post FIR filter location.
- Multicarrier cdma2000, Option 101 enhancement -- Generate up to 4 carriers of cdma2000 direct or multicarrier spreading type.
Improvements and Defects Fixed
- Improved IQ, it can be permanently disconnected during power search
- Improved some FIR filters which caused memory corruption in all modes using FIR filters (Options UN3/4, UN8/9, UND)
- Improved BIT files, they can be modified while they are in use
- Improved GSM frame (Options UN3/4 and UN8/9)
- Fixed Multi-tone and AWGN triggers that were improperly tied to base ARB triggers (Option UND)
- Fixed Re-Save of Instrument State
- Inverted Data Remedy, Opt UND. Corrects previously reversed I and Q signals for frequencies below 250 MHz
Hardware Compatibility
This code should be used in any box with the following hardware options:
- All standard ESG shipments (analog and digital with standard options)
- H97 WCDMA Special option
- H61 Triggers special and H60 IDEN special options
- H99 when it is shipped with UND, UN5 or H97 options
Restrictions
This code revision should NOT be used with:
- H98 WCDMA special option
- H65 EDGE special option
- H03 Single Channel CDMA option
- Any ESG with option 300
Note: The ESG Installation Agent may be needed prior to this installation. Contact your local Keysight sales representative or call center for support.
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