Except where otherwise stated, this specification applies at an
ambient temperature of 20°C.
Ranges:
50m, 100m, 200m, 400m,
1km, 2km, 4km, 8km, 16km.
Resolution:
0.1m up to 200m
0.2m up to 400m
0.1% of range above 400m
Measurement Accuracy: 0.1% of Range
[Note – The measurement accuracy is for the indicated cursor
position only and is conditional on the velocity factor being
correct.]
Input Protection:
The inputs will withstand 150Vdc or
150Vac up to 500Hz.
Output pulse:
14 volts peak to peak into open
circuit, 7 volts peak to peak
into 120
Ω
Pulse width user selectable:
50m range:
20ns, 40ns, 60ns, 80ns, 100ns
100m range:
20ns, 50ns, 800ns, 100ns, 140ns
200m ranges:
20ns, 60ns, 100ns, 140ns, 200ns
400m range:
40ns, 80ns, 160ns, 200ns, 400ns
1km range:
80ns, 160ns, 260ns, 500ns, 1µs
2km range:
160ns, 260ns, 500ns, 1µs, 2µs
4km range:
250ns, 500ns, 1µs, 2µs, 4µs
8km range:
500ns, 1µs, 2µs, 4µs, 8µs
16km range:
1µs, 2µs, 4µs, 8µs, 16µs
Gain:
0 to 90dB in steps of 6dB
Velocity Factor:
Variable from 0.300 to 0.999 in steps
of 0.001
Repetition rate:
Burst of 256 pulses every 1 or 10
seconds.
Output impedance:
Balanced 120
Ω
Balance Adjustment:
0
Ω
to 120
Ω
Update Rate:
Once per second.
Power Down:
Automatic after 5, 10 or 15 minutes
with no key press, user selectable.
Backlight:
Stays on for 1, 2 or 5 minutes when
activated, user selectable.
Specification
14
