YOKOGAWA DL850E User Manual

6-7
IM DL850E-03EN
Specifications
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2
3
4
5
6
App
Index
Item Specifications
IIR:
Filter format: IIR (Butterworth)
Filter type: LPF, HPF, BPF
Filter order: 4
LPF: Cutoff frequency: 300 kHz to 2 Hz
Resolution: 300 kHz to 30 kHz, in steps of 2 kHz
Resolution: 29.8 kHz to 3 kHz, in steps of 200 Hz
Resolution: 2.98 kHz to 0.3 kHz, in steps of 20 Hz
Resolution: 298 Hz to 2 Hz, in steps of 2 Hz
HPF: Cutoff frequency: 300 kHz to 20 Hz
Resolution: 300 kHz to 30 kHz, in steps of 2 kHz
Resolution: 29.8 kHz to 3 kHz, in steps of 200 Hz
Resolution: 2.98 kHz to 20 Hz, in steps of 20 Hz
BPF: Center frequency: 300 kHz to 60 Hz
Resolution: 300 kHz to 12 kHz, in steps of 2 kHz
Resolution: 11.8 kHz to 1.2 kHz, in steps of 200 Hz
Resolution: 1.18 kHz to 60 Hz, in steps of 20 Hz
Bandwidth: 200 kHz, 150 kHz, 100 kHz, 50 kHz, 20 kHz,
15 kHz, 10 kHz, 5 kHz, 2 kHz, 1.5 kHz, 1 kHz,
500 Hz, 200 Hz, 100 Hz (there are limits based
on the center frequency)
Cutoff characteristic: –24 dB/Oct
Phase: Nonlinear phase characteristics
IIR-Lowpass filter:
Filter format: IIR (Butterworth)
Filter type: LPF
Filter order: 4
Cutoff frequency: 128 kHz, 64 kHz, 32 kHz, 16 kHz, 8 kHz, 4 kHz, 2 kHz, 1 kHz,
500 Hz, 250 Hz, 125 Hz, 62.5 Hz (no limits based on the sample
rate)
Interpolation Interpolation can be turned on and off for each channel.
Delay Delay can be set for each channel.
Delay 100 ns to 10 ms
Delay resolution 100 ns to 100 µs, in steps of 100 ns
101 µs to 1 ms, in steps of 1 µs
1.01 ms to 10 ms, in steps of 10 µs
Real Time Math
Math rate Max. math rate: 10 MS/s or 1 MS/s for polynomials
Math type Basic arithmetic:
Addition, subtraction, multiplication, and division of two channels (no coefficients)
Differentiation:
Differentiation using a fifth order Lagrange interpolation formula
Integration:
Integration reset condition: When waveform acquisition starts, when a channel is
turned on or off
Selectable reset conditions:
Over limit (±10 div)
Zero crossing to positive: When the source signal is moving in the positive
direction and crosses zero
Zero crossing to negative: When the source signal is moving in the negative
direction and crosses zero
Basic arithmetic with coefficients:
Expressions: +, –, ×, /
Coefficients: A, B, and C can be defined.
Addition: (A × S1) + (B × S2) + C
Subtraction: (A × S1) – (B × S2) + C
Multiplication: (A × S1) × (B × S2) + C
Division: (A × S1)/(B × S2) + C
Range of coefficients A, B, and C: –9.9999E+30 to +9.9999E+30
6.5 Features

YOKOGAWA DL850E Specifications

General

Brand	YOKOGAWA
Model	DL850E
Category	Test Equipment
Language	English