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Verfügbare Sprachen
Verfügbare Sprachen
Counter Specification (Only P4125 – 4165)
Function
Frequency Range
Frequency Resolution
Voltage Range and Sensitivity (non-modulation signal)
DC coupled
AC coupled
Pulse width and Duty cycle
Measure
Input adjust
Trigger mode
Input/Output (Only P4124 – 4165)
Channel Coupling, Channel Copy
Phase Deviation
Rear Panel
Interfaces
External Modulation Input (Only P4125 – 4165)
Input Frequency Range
Input Voltage Range
Input Impedance
External Trigger Input (Only P4125 – 4165)
Level
Slope
Pulse Width
External Reference Clock Input (Only P4124 – 4165)
Impedance
Requested Input voltage swing
locking range
Frequency, period, positive Pulse width, Duty
Single channel: 100 mHz - 200 MHz
6 digits/second
DC offset range
100 mHz - 100 MHz
100 MHz - 200 MHz
1 Hz - 100 MHz
100 MHz - 200 MHz
1 Hz - 10 MHz (100 mV
Input impedance
Coupling mode
High frequency restrain
Sensitivity
The trigger level can adjust manually
Trigger level range: ±2.5 V
0 - 360°
RS-232, USB-device, USB-Host connector
DC ~ 20 kHz
± 5 VP
10 kΩ (typical)
TTL-compatible
Rising or falling (selectable)
>100 ns
1 kΩ, AC coupled
100 mV
to 5 V
PP
PP
20 MHz ± 35 kHz
105
±1.5 VDC
20 mV
- ±5 V AC+DC
RMS
40 mV
- ±5 V AC+DC
RMS
50 mV
- ±5 V
PP
100 mV
- ±5 V
PP
- 10 V
)
PP
PP
1 MΩ
AC, DC
High frequency noise restrain
(HFR) On or Off
Low, Middle, High
PP
PP
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