Keysight / Agilent E4440A Overview
    Keysight / Agilent E4440A
PSA High-Performance Spectrum Analyzer
Certified Premium Used at BRL Test
Measures and monitors complex RF and microwave signals up to 26.5 GHz. With optional external mixing, the frequency coverage expands to 325 GHz. 
- Typical performance @ 1GHz: Dynamic range (-155 dBm DANL, +19 dBm TOI, -118 dBc/Hz phase noise at 10 kHz offset; Accuracy (±0.19 dB absolute amplitude accuracy, ±0.11 dB frequency response
 - 40 or 80 MHz analysis bandwidth to capture and measure complex signals. 
 - Flexible platform with 16 optional, easy-to-use built-in measurement personalities
 
Save on premium quality used E4440A's. Refurbished, freshly calibrated, certified and guaranteed to work accurately right out of the box - no worries.  Purchase easy knowing that your full warranty is backed up by our in house repair engineering department . 
  The E4440A is the go to lab standard favored by professional technicians worldwide.  Machines come and go but this one has found a comfortable place on top . It's a great spectrum analyzer and much more.   Sired from a fine pedigree of Agilent  champions, this unit even has a personality that can even emulate the classic heritage of the 8902A.  
     The E4440A is a distinguished member of the PSA family -  Performance Series Analyzer.  The key word being performance!  It's broad at  30-Hz to 26.5-GHz.   It can measure slow sweep speeds to get  intermittent signals. Zero-band sweep speeds range from 1 µs to 6000 seconds. For spans greater than 10 Hz, sweep speeds  from 2 ms to 2000 seconds.  Triggering the sweeps is easy with free-run, line, video,  and other external signals.  The trigger can be delayed 500 ms.
    Digital signal processing offers 0.35-dB absolute-amplitude accuracy compared to the common 1.5 dB of lesser machines, and an nice 0.2-dB linearity over a 100-dB range. It does away with most log fidelity errors (0.2 dB total), less bandwidth-switching errors (0.05 dB), and never be bothered by IF gain errors (0 dB) again.  Now you can enjoy closer tolerances and shrink guard bands.
    Cellular telecom electrical engineers love doing adjacent-channel power measurements within a distortion free dynamic range of 113db.
    Find hidden low-level signals with it's awesome phase noise capabilities in close in mode to less than 30 kHz or use auto mode above 30 kHz to get the right speed.
    Clearer measurements come with it's 160 resolution bandwidth.   Enjoy superior  usable dynamic range with a 2-dB step attenuator and balance close-in or far-out phase noise . 
      Connecting to the E4440A is a snap.  LANs for data transfers -  no problem.   PCL3 and PCL5 - piece of cake.  Screen and data capture is easy with Microsoft applications.   Agilent VEE is quickly accessed with plug-and-play drivers.   It even supports printers using a parallel port.
    LabView and LabWindows makes analysis easy.  MATLAB is your general data analysis and measurement automation tool.  PowerSuite means you push a button and a world of measurement opens up for analysis of multi-carrier power, channel power, adjacent channel power, harmonic distortion,  intermod (TOI), burst power, and spurious emissions. 
    Affordability and peace of mind.  That's where BRL Test comes in.  Nobody has better  pricing on premium certified used E4440A's.  Calibrated, Certified and guaranteed to work accurately right out of the box, worry free.  Full warranty and lifetime support promise.  All backed by the BRL Test World class repair lab with their low pricing and fastest turn around time in the industry.  Save big and limit your downtime risk with BRL Test. 866-275-8378 /  BRLTest.com   
  E4440A Options list:
  015   6 GHz return-loss Measurement Accessory Kit
      033   Measuring receiver connector accessory kit
      0B0   Manual not included
      0B1   Extra Manual Set
      107   Audio input 100 kOhm 
     110   RF/uW internal preamplifier 
     111   USB device side I/O interface
      115   512 MB user memory
      117   Secure memory erase 
     122   80 MHz Wideband Option
      123   Switchable MW preselector bypass
      124   Y-axis video output
      140   40 MHZ Bandwidth Digitizer
      1CM   Rackmount Kit 
     1CN   Handle kit
      1CP   Rackmount and Handle Kit
      1CR   Rack slide kit
      1DS   Internal Preamplifier
      202   GSM w/EDGE Measurement Personality
      204   1xEV-DO Measurement Personality
      210   HSDPA mearsurement personality
      211   TD-SCDMA measurement personality
      212   TD-SCDMA Modulation Analysis Measurement Personality
      213   HSDPA/8PSK for TD-SCDMA Modulation Analysis Measurement Personality
      214   1XEV-DV measurement personality
      215   External Source Control Measurement Personality
      217   WLAN Measurement Personality 
     219   Noise figure measurement personality 
     226   Phase noise measurement personality 
     230   Benchlink web remote control software 
     233   N5530S Measuring Receiver Software and License
      235   80 MHz digitizer external calibration wizard & license
      239   N9039A RF filter control
      23A   AM/FM/PM triggering for measuring receiver
      23B   CCITT filter for audio measurements
      241   Flexible digital modulation analysis 
     266   HP8568/8566B code compatibility
      511   Without digital demodulation hardware 
     516   40 MHz BW IF output - low band
      517   Boris DIF --with opt 122 or 124
      518   Natasha DIF -- no opt 122 or 124
      520   Preselector bias cable - no opt HNQ
      521   STD WB Analog IF board
      524   SCSI interface card and dress panel
      627   Required for all options except HT1 
     628   Required for all options except 111 
     630   Required for option 110 without 123 
     631   Required for 123 without 110 
     632   Required for option 110 with 123
      633   Required for all options except HS1, HS7 and HT1  
(Agilent is now Keysight)