User manual
Table Of Contents
- SAFETY INSTRUCTIONS
- GETTING STARTED
- OPERATION
- REMOTE CONTROL CONFIG
- FAQ
- I connected the signal but it does not appear on the display.
- I want to remove the measurement or FFT results from the display.
- The waveform does not update (frozen).
- The probe waveform is distorted.
- Autoset does not catch the signal well.
- The date and time settings are not correct.
- The accuracy does not match the specification.
- APPENDIX
- INDEX
OPERATION
155
Attenuation Calculator
Background
The attenuation calculator calculates the
resistor values of 5 common attenuator circuits.
The only input required is the attenuation
required (dB), the system impedance (Z
0
) and
the resistor accuracy (Standard E6 - E192).
Example
Resistor
standard
Desired
attenuation
Attenuator
type
System
impedance Z
0
Low choice
Ideal
resistance
High choice
Find Resistor key
Steps
1. From the EE Apps tray select the Attenuation
Calculator icon.
2. In the ATT field enter the attenuation required
in dB.
3. In the Z
0
field input the system impedance in
ohms. This value is typically 50Ω.
4. Select the type of attenuator circuit.
Circuit:
Pi Type, T Type, Bridged-T Type,
Reflection Type, Balanced Type