Dynamic range (dB)

32/30 or 38/36/36

Pulse width (ns)

5,10,20,40,80,160,320,640,1280,2560,5120,10240,20480

Event blind zone (m)

2m

Attenuation blind zone   (m)

8m

Displaying screen

5.6' touch screen    640*480

Linearity (dB/dB)

±0.05 dB/ dB

Loss threshold (dB)

0.05

Loss resolution ratio   (dB)

0.01

Sampling resolution   ratio (m)

0.125 to 8

Sampling point

32K

Distance   uncertainty  (m)

±(1 m + 5×10-5× distance +   sampling interval)

Distance scope (km)

0.3 to180

Typical real-time   refreshing duration (s)

0.2

Memory capacity of   trace

SD Card (4G), > 10000 pieces

Duration of   measurement

Defined by user; 5sec,   10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable

General specification

Interface category

Dimension   (H×W×D)

150×235×66

Optical interface

FC/UPC (PC, and APC   are selectable)

Weight

1.5kg

Data interface

USB interface, SD card   interface

Temperature

Running temperature -10℃ to 50℃

Visible failure orientation VFL

Memory temperature -40℃ to 70℃

Relative humidity

0% to 95% (non   condensation)

Wavelength

650nm

Power supply

Lithium battery;   continuing working duration ≥ 8 hours

Output power (dBm)

≥-3