Atec Rohde-Schwarz-DS360 - Manual (Page 3)

Waveforms
Sine
Frequency range 0.001 Hz to 200.000 kHz
THD (1 Vrms unbalanced, 2 Vrms balanced)
(<5 kHz) − 110 dB (typ.), − 106 dB (max.)
(5 to 20 kHz) − 104 dB (typ.), − 100 dB (max.)
(20 to 40 kHz) − 100 dB (typ.), − 96 dB (max.)
(40 to 100 kHz) − 90 dB (typ.), − 85 dB (max.)
(100 to 200 kHz) − 76 dB (typ.), − 68 dB (max.)
THD (10 Vrms unbalanced, 20 Vrms balanced)
(<5.0 kHz) − 109 dB (typ.), − 105 dB (max.)
(5 to 20 kHz) − 103 dB (typ.), − 99 dB (max.)
(20 to 40 kHz) − 98 dB (typ.), − 93 dB (max.)
(40 to 100 kHz) − 88 dB (typ.), − 83 dB (max.)
(100 to 200 kHz) − 76 dB (typ.), − 68 dB (max.)
Square
Frequency range 0.001 Hz to 200 kHz
Rise time 1.3 µ s
Even harmonics < − 60 dBc (to 20 kHz)
White Noise
Bandwidth DC to 200 kHz
Flatness <1.0 dB, 1 Hz to 100 kHz
Crest factor 11 dB
Pink Noise
Bandwidth 10 Hz to 200 kHz
Flatness <3.0 dB, 20 Hz to 20 kHz
(measured using 1/3 oct. analysis)
Crest factor 12 dB
Bandwidth Limited Noise
Bandwidth 100 Hz, 200 Hz, 400 Hz, 800 Hz,
1.6 kHz, 3.2 kHz, 6.4 kHz,
12.8 kHz, 25.6 kHz, 51.2 kHz,
102.4 kHz
Center frequency 0 Hz to 200.0 kHz
(200 Hz increments)
Flatness (in band) <1.0 dB
Crest factor
Baseband 12 dB (0 Hz center frequency)
Non-baseband 15 dB
Two-Tone
Type Sine-sine, sine-square
Sine frequency 0.001 Hz to 200 kHz
Square frequency 0.1 Hz to 5 kHz
Square resolution 2 digits
SFDR >90 dB
DS360 Specifications
Stanford Research Systems phone: (408)744-9040
www.thinkSRS.com
Sine or Square Burst
On cycles 1/2, 1 to 65534 cycles
Repetition rate 1 to 65535 cycles
Triggering Internal, external, single-shot,
externally gated
Off level 0.0 % to 100.0 % (of on level)
Off resolution 0.1 %
Max. off attenuation − 90 dBc (1 kHz)
− 70 dBc (10 kHz)
− 58 dBc (100 kHz)
White or Pink Noise Bursts
On time 10 µ s to 599.9 s
Repetition time 20 µ s to 600 s
Triggering Internal, external, single-shot,
externally gated
Off level 0.0 % to 100.0 % (of on level)
Resolution 0.1 %
Sine or Square Sweeps
Type Linear or logarithmic
Range 0.001 Hz to 200.000 kHz
Rate 0.1 Hz to 3.1 kHz
Resolution 2 digits
Flatness ±0.1 dB (1 %)
Frequency
Resolution 6 digits or 1 mHz
(whichever is greater)
Accuracy 25 ppm (0.0025 %) + 4 mHz
(20 °C to 40 °C)
Amplitude
Unbalanced outputs 5.0 µ Vpp to 14.4 Vpp (50 Ω load )
5.0 µ Vpp to 20.0 Vpp (600 Ω load )
10.0 µ Vpp to 40.0 Vpp (Hi-Z load )
Balanced outputs 10 µ Vpp to 28.8 Vpp (50 Ω load )
10 µ Vpp to 28.8 Vpp (150 Ω load )
10 µ Vpp to 40.0 Vpp (600 Ω load )
20 µ Vpp to 80.0 Vpp (Hi-Z load )
Resolution 4 digits or 1 µ V, whichever is
greater (Vpp or Vrms),
0.1 dB (dBm or dBV)
Accuracy ±0.1 dB (1 %)
Noise (broadband)
(for a 1 kHz sine wave into Hi-Z load)
<12.6 mVpp <4 nV/ √ Hz
12.6 mVpp to 126 mVpp <7.5 nV/ √ Hz
126 mVpp to 1.26 Vpp <15 nV/ √ Hz
1.26 Vpp to 40 Vpp <150 nV/ √ Hz