Additional Features: Frequency range: 9 kHz to 6.7 GHz Rugged and portable for lab grade performance in the field One-millisecond RF sweep time, 45 measurements per second RMS, peak, neg peak, quasi-peak detectors ± 0.4 dB overall amplitude accuracy Narrow RBW and high stability frequency options included 1 Hz digital-resolution bandwidth filter and preamplifier -166 dBm sensitivity, with internal preamp, +12.5 dBm TOI Variable sweep (trace points) from 2 to 8192 Segmented sweep for up to 32 discontinuous spans in one sweep The Agilent E4404B is a mid-performance spectrum analyzer solution for the future. The Agilent E4404B ESA-E series sets the performance standards in measurement speed, dynamic range, accuracy, and resolving power for similarly priced products. The Agilent E4404B flexible platform design enables R&D, manufacturing, and field service engineers to customize the product to meet specific testing needs and to upgrade the product with new features when required. The Agilent E4404B products' selection of one button measurement solutions combined with its easily navigable user interface and performance in speed allows engineers to spend less time testing and more time designing, building, and trouble shooting components and products.

Option	Description
049	Color Display
060	Low emissions shielding
106	Bluetooth FSK demodulator
120	ACPR dynamic range extension
1AX	Serial Interface
1D5	High Stability Frequency Reference
1D6	Time-gated spectrum analysis
1DN	Tracking generator
1DR	Narrow resolution bandwidths
1DS	Preamp
219	Noise Figure
226	Phase Noise
228	Bluetooth measurement personality
229	Modulation Analysis
231	ESA to 89601A VSA software link
290	Agilent 859X Code Comp. A01.00
535	Type N Input Connector
A4H	GPIB and Centronics interface
A4J	IF and sweep ports
AYX	Fast time-domain sweep
AYZ	External Mixing
B72	Enhanced Memory Upgrade
B74	RF/Digital communication hardware
B75	Performance Bundle (1D5+1DR+1DS)
B7D	Digital Signal Processing and Fast ADC
B7E	RF Communications Hardware
BAA	FM Demodulation
BAC	cdmaOne Measurement Personality
BAH	GSM/GPRS measurement personality
BAS	Includes IF/sweep port (A4J) and GPIB connection (A4H)
STD	Standard analyzer with (AYX, BAA)
STG	Standard analyzer with tracking generator (1DN,AYX, BAA)
UKB	100 Hz low frequency extension