AEA E20/20 Time Domain Reflectometer

Improve your installation practice with this lightweight and compact gadget and say goodbye to troubleshoots and confusion with all your copper cable requirements. Includes a friendly carry case

The E20/20N TDR is “Step” Time domain Reflectometer designed specifically for measuring High Bandwidth Copper Media.  21st Century RF, broadband, telecommunications and network cabling systems demand a higher quality installation practice and fault-free transmission media.

AEA Technology designed the EN20/20 TDR to meet today’s needs for coaxial and twisted pair cable installation verification and for fast, efficient troubleshooting. Combined with AEA’s TDR PC Vision TM software, included with every TDR, any technician can now save plots, upload to a PC and document network or system installations.

The E20/20N TDR is compact, rugged and light-weight to meet mobile technicians’ demand for high-quality, accurate instrumentation that fits on their belt.  Additionally, AEA Technology makes multiple models to meet the needs for connecting to coax with BNC, N or F connectors, or the twisted pair cables with RJ45 or Telco clips.  The “Network” models combine both RJ45 style Network and Coax connectors to service Voice, Data and Video media in one instrument.
 

Comes with FREE soft case!!!

•“Belt Friendly” at 2.1 lbs (923 grams) including softcase, batteries and test leads
•No dead zone on any range setting
•No pulse width or gain control to learn
•Clearer fault indications than pulse TDRs
•Graphical plots – Impedance (Z), SWR and Return Amplitude
•Dual cursors with differential range and impedance
•Single and Differential pair testing
•Auto Fault Finder & Intermittent Grabber
•Self Calibrating
•Stores up to 99 screen plots
•Backlit Qtr-VGA LCD
•Operates on AC or AA Alkaline or NiMH batteries
•Drop tested to Milspec 810F 48 inches

• Range  0-6,600ft (2010m) @ VoP =.66c 
• Resolution  0-10,000ft (3047m) @ VoP =.96c 1 in (2.54cm) 0-5000 ft 5'4" (1.63m)5000-10000ft or 0.1% of span distance 
• Accuracy  <0.2% + 1 inch (2.54cm) + VoP uncertainty 
• Impedance 
• Range  1-1K Ohms 
• Resolution  0.1 Ohms 
• Accuracy  <2% @ 40< Z <120 
• Velocity of Propagation  0.20 - 0.99c 
• Resolution  0.003c 
• Dead Zone  None on any range 
• Cursors  Two with differential readings 
• Memory  99 Screen Plots or 15 Detailed Plots or combinations 
• Display  Qtr VGA Backlit LCD 279 x 156 pixels 
• Communications  Serial Port 57,600 Baud 
• Internal Power  8 AA Alkaline, NiMH or NiCd batteries 
• External Power  15VDC @ 450mA 
• Size  8.5” x 4.3” x 2.25” (216 x 109 x 57mm) 
• Weight  2 lb 1 oz (923grams) with softcase and batteries 
• Environmental  Splash and dust resistant 
• Drop Resistance  MilStd 810F Transit Drop, 48 inches (122cm)