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 120Ω
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 120Ω
Balance Adjustment: 0Ω to 120Ω
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
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