7-3
Options and Accessories
Signal Generator Options
I/Q Baseband Generator (Option UN4)
If you order Option UN4 at the point of sale, your signal generator will include an I/Q baseband generator
which makes the following digital modulation formats available: DECT, GSM, NADC, PDC, PHS, and
TETRA. Pre-modulation filtering selections are provided and PRBS capability with 8 Mbytes of pattern
RAM. In addition to providing the modulation formats for modulating data based on the specifications of
the standards, framing management capabilities are also provided.
Move All Front Panel Connectors to Rear Panel (Option 1EM)
If you order Option 1EM at the point of sale, all of the front panel connectors will be moved to the rear
panel. If you order Option 1EM in combination with Option UN3 or UN4, all of the front panel connectors
will be moved to the rear panel and, in addition, some of the connectors will be changed from BNC to
SMB connectors.
High Stability Timebase (Option 1E5)
If you order Option 1E5 at the point of sale, the standard timebase reference assembly will be replaced
with a high-stability timebase reference assembly. The high-stability timebase reference assembly has
improved specifications over the standard assembly including warranted specifications for aging rate. (The
aging rate specification is typical for the standard assembly.)
Delete Standard Manual Set (Option 0B0)
All instruments are supplied with one complete manual set (HP part number E4400-90080) which includes
the following documents:
• User’s Guide (HP part number E4400-90081)
• Programming Guide (HP part number E4400-90082)
• Quick Reference Guide (HP part number E4400-90083)
• Calibration Guide (HP part number E4400-90084)
If you order Option 0B0, at the point of sale, you will receive your signal generator with no documentation.
If you later decide to purchase the documentation, you can order individual manuals by requesting the part
numbers listed or you can order the complete manual set by ordering HP part number E4400-90080.