NF FRA5087, Instruction Manual

Page: 180 / 194

9.4 Analysis process
FRA5087 9-10
9.4 Analysis process
●Analysis mode
Ratio
･･････
CH1/CH2, CH2/CH1
Level
･･･ ･･
CH1, CH2
●Measurement error
When a calibration is executed shortly prior, and when the channels are either CH1/CH2 or
CH2/CH1, and when the analysis input voltage is between 100 mVpeak and 10 Vpeak (no more
than 2 Vpeak if 2.2 MHz is being exceeded):
≦
20 kHz
≦
500 kHz
≦
2.2 MHz
>2.2 MHz
A, b, R ±0.5 % ±1 % ±10 % ±25 %
dBR ±0.05 dB ±0.1 dB ±1 dB ±2 dB
Phase ±0.3 ° ±0.5 ° ±2 ° ±5 °
9.5 Calculations
●Four arithmetic operations
Four arithmetic operations between: data and data, data and numeric, numeric and numeric
●Derivation and integration
Data derivation, second order differential, integration, second order integration
●Open loop and closed loop conversion
Open loop -> closed loop conversion, closed loop -> open loop conversion
Feedback characteristics is specified by data or numeric
9.6 Auto sequence
●Key sequence record Records the key operations in the internal memory
●Key sequence execution Executes previously recorded key operations
●Key sequence deletion Deletes recorded key operations