InstruStar Electronic Technology
http://www.instrustar.com/
ISDS2062A
ISDS2062B
2
Spectrum analyzers
Channels
2
Bandwidth
20MHz
Algorithm
FFT(18 windows)
、
Correlation
FFT points
8-1048576/CHN
FFT measure
Harmonic(1-7)
、
SNR
、
SINAD
、
ENOB
、
THD
、
SFDR
Filter processing
FIR filter supports arbitrary range of frequency
sampling method , and Rectangle, bartlett, triangular,
cosine, hanning, bartlett_hanning, hamming, blackman,
blackman_Harris, tukey, Nuttall, FlatTop, Bohman,
Parzen, Lanczos, kaiser, gaussand dolph_chebyshev,
window method design.
IIR filter support "Butterworth", "Chebyshev I",
"Chebyshev II", "Elliptic" type of filter design
DDS(Only ISDS220B)
Wave
Sine, Square(Duty circle variable),Triangle,Up
Sawtooth,Down Sawtooth
Amplitude
≥9Vp-p(no load)
Impedance
200Ω±10%
Offset
±2.5V
Frequency range
0.1Hz ~ 20MHz(Sine), 0.1Hz ~ 2MHz(Others)
Frequency resolution
0.1Hz
Frequency steadiness
±1×10
-3
Frequency precision
±5×10
-3
Triangular wave linearity
≥98% (1Hz~10kHz)
Sine wave distortion
≤0.8% (1kHz)
Square wave rising/falling time
≤100ns
Square wave duty circle
1%~99%
SWEEP
Sweep range
Fs
到
Fe
Sweep time range
0.1 ~10 s
Amplitude
0.5Vp-p ~ 10Vp-p
Sweeper(
Only ISDS2062B)
Sweep Range
1Hz~5MHz
Sweep Type
Gain, Phase
Note: The oscilloscope factory calibration, if you are not satisfied with the
measurements, canmanual calibration, the specific reference oscilloscope
