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AEA TDR instrument 20/20 TDR
The 20/20 Step Time Domain Reflectometer (TDR) was designed to provide the clearest picture of coaxial or twisted pair cable lengths and to pin-point cable faults. Step TDR’s, unlike Pulse TDR’s, have no dead-zone on any range and they can provide an impedance (Z) reading for the cable, both graphically and digitally.
Additionally, the 20/20 Step TDR, like the Tektronix® 1502C, can be used on either coax or twisted pair cables and provide a clearer picture of cable faults or events including:
Other impedance deviations.
0-6,600ft (2010m) @ VoP =.66c
1 in (2.54cm) 0-5000 ft 5`4 inch (1.63m)5000-10000ft or 0.1% of span distance with Accuracy:<0.2% + 1 inch (2.54cm) + VoP uncertainty
1-2 updates/second depending on range
1-1K Ohms with Resolution: 0.1 Ohms and Accuracy: <2% @ 40< Z <120
Impedance plotting scales:
0-20, 50, 100, 200, 500 & 1000 Ohms
0.4 volts peak-to-peak
Serial interface speeds:
2 lb 1 oz (923grams) with softcase and batteries
90-240VAC - 50-60Hz for AC operation or battery charging
8.5” x 4.3” x 2.25” (216 x 109 x 57mm)
Velocity of Propagation:
0.20 - 0.99c with Resolution 0.003c
None on any range
Two with differential readings
99 Screen Plots or 15 Detailed Plots or combinations
Qtr VGA Backlit LCD 279 x 156 pixels
Serial Port 57,600 Baud
8 AA Alkaline, NiMH or NiCd batteries
15VDC @ 450mA
Splash and dust resistant
MilStd 810F Transit Drop, 48 inches (122cm)
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Opening hours: 10-17 weekdays.
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