3
Specifications and Characteristics
Trigger
54
Frequency
10 MHz to 6 GHz
Frequency
50 MHz to 8 GHz
8 GHz to 12.4 GHz
12.4 GHz to 18 GHz
18 GHz to 24 GHz
External TTL Trigger Input
Trigger low
Trigger high
Minimum trigger pulse width
Minimum trigger repetition period
Trigger latency
U2001H
Maximum CF Uncertainty (25 °C ±10 °C)
2.0%
U2002H
Maximum CF Uncertainty (25 °C ±10 °C)
2.5%
2.5%
2.7%
3.0%
<1.1 V
>1.9 V
35 ns
80 ns
11 µs ±2 µs
U2000 Series Operating and Service Guide