Atec Tektronix-TV90 User Manual
Page 2
humidity, the TV90 keeps working because you have to.
Characteristics
Test Signal Output
-
1/2 sine.
Amplitude (into 75 Ohm)
- 6 ns pulse: 5 V. - 12 ns pulse: 6 V.
Pulse Widths -
6 and 12 ns.
Output Impedance -
75 Ohm.
Input Protection -
200 V, DC + peak AC to a maximum of 440 Hz, 30 second duration.
Display Ranges -
Eight automatic display ranges.
Gain
- 0 to 63 dB.
Filter
- High pass, cutoff frequency 150 kHz, plus averaging.
Distance Accuracy
- 0 to 200 ft: ±2 ft .
Beyond 200 feet: 1% + zero offset.
Display
-
Resolution: 520 x 200 pixels.
Size: 5.25 inches.
Type: high contrast LCD.
Backlight: operator switchable.
Distance Measurements
- Meters, feet, nanoseconds.
Auto Shutoff Time -
Operator selectable: 5 to 30 minutes.
Temperature Range
-
Operating: 0°C to +45°C.
Nonoperating: -20°C to +60°C.
Humidity
- Operating: 95% RH, noncondensing at +30°C to +40°C.
Field Usage
- Shock, splash and dust resistant.
EMI Emissions
EN55011, Class A.
FCC Part 15, Subpart B, Class A.
Battery Operation -
Battery Type: Six AA alkaline.
Operating Time: Over 4.5 hours with backlight off.
Dimensions
mm
in.
Height
141
5.6
Width
211
8.3
Depth
43
1.8
Weight
kg
lbs.
Net
1
2.2