主要技术参数

Waveforms
Sine
Frequency range	0.01 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	0.01 Hz to 200 kHz
Rise time	1.3 µs
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 octave 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 frequen, , , , , , , cy)
Non-baseband	15 dB
Two-Tone
Type	Sine-sine, sine-square
Sine frequency	0.01 Hz to 200 kHz
Square frequency	0.1 Hz to 5 kHz
Square resolution	2 digits
SFDR	>90 dB
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) -50 dBc (100 kHz)
White or Pink Noise Burst
On time	10 µs to 599.9 s
Repetition time	20 µs 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 Sweep
Type	Linear or logarithmic
Range	0.01 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 10 mHz (whichever is greater)
Accuracy	25 ppm (0.0025 %) + 4 mHz (20 °C to 40 °C)
Amplitude
Unbalanced outputs	5.0 µVpp to 14.4 Vpp (50 Ω load) 5.0 µVpp to 20.0 Vpp (600 Ω load) 10.0 µVpp to 40.0 Vpp (Hi-Z load)	,
Balanced outputs	10 µVpp to 28.8 Vpp (50 Ω load) 10 µVpp to 28.8 Vpp (150 Ω load) 10 µVpp to 40.0 Vpp (600 Ω load) 20 µVpp to 80.0 Vpp (Hi-Z load)
Resolution	4 digits or 1 µV, whichever is greater (Vpp or Vrms), 0.1 dB (dBm or dBV)
Accuracy	±0.1 dB (1 %)
Noise (broadband)
	<4 nV/√Hz (<12.6 mVpp) <7.5 nV/√Hz (12.6 mVpp to 126 mVpp) <15 nV/√Hz (126 mVpp to 1.26 Vpp) <150 nV/√Hz (1.26 Vpp to 40 Vpp) (for a 1 kHz sine wave into Hi-Z load)
Offset
Unbalanced output	0 to ±7.4 VDC (50 Ω load) 0 to ±10.0 VDC (600 Ω load) 0 to ±20.0 VDC (Hi-Z load)
Balanced output	Not active
Resolution	3 digits
Accuracy	(all except pink noise) 1 % ± 25 mV (Vp+offset > 0.63 V) 1 % ± 2.5 mV (0.63 V > Vp+offset > 0.063 V) 1 % ± 250 µV (63 mV > Vp+offset > 6.3 mV) 1 % ± 25 µV (Vp+offset < 6.3 mV) (pink noise) 1 % ± 200 mV (Vp+offset > 0.63 V) 1 % ± 20 mV (0.63 V > Vp+offset > 0.063 V) 1 % ± 2 mV (63 mV > Vp+offset > 6.3 mV) 1 % ± 200 µV (Vp+offset < 6.3 mV)
Outputs
Configuration	Balanced and unbalanced
Connectors	Floating BNCs, banana plugs and XLR jack
Source impedance			<