Electronic test equipment

33 series waveform generator

产品描述：The 33 series dual-channel function/arbitrary wave generator is designed with direct digital synthesis (DDS) technology, which can produce accurate, stable, and low-distortion output signals.
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The 33 series dual-channel function/arbitrary wave generator is designed with direct digital synthesis (DDS) technology, which can produce accurate, stable, and low-distortion output signals.
Features:
● Adopt 3.5-inch 480x320TFT LCD screen with clear graphical interface
● Support Chinese and English menu
● Button help for easy access to information
● File management, support U disk and local storage
● Dual channel output, the highest output frequency: ET3310 is 10MHz, 3325 is 25MHz, 3340 is 40MHz, 3360 is 60MHz, 3370 is 70MHz
● The two channels are independent of each other, with phase synchronization function
● 160MSa/S sampling rate, 12-bit vertical resolution, 16k storage depth
● Built-in 5 basic waveforms and 60 arbitrary waveforms
● Waveform storage: support 10 groups of user-defined and edited waveforms
● Pulse wave output with adjustable edge time
● Internal/external AM, FM, FSK, PM, ASK, PSK modulation functions
● Linear/logarithmic sweep frequency and pulse train waveform output
● With 200MHz high precision frequency meter
● With RS232 interface, USB Device, USB Host interface, GPIB (optional), support U disk storage

● Equipped with multifunctional arbitrary waveform editing software

Frequency Characteristics
	A	B	C	D	E
Waveform types	Sine, square, triangle, pulse, noise and arbitrary waves (including DC)
Sine	1uHz ~ 10MHz	1uHz ~ 25MHz	1uHz ~ 40MHz	1uHz ~ 60MHz	1uHz ~ 70MHz
Square	1uHz ~ 5MHz	1uHz ~ 5MHz	1uHz ~ 10MHz	1uHz ~ 10MHz	1uHz ~ 10MHz
Triangle	1uHz ~ 500kHz	1uHz ~ 500kHz	1uHz ~ 1MHz	1uHz ~ 2MHz	1uHz ~ 2MHz
Noise (-3dB)	7MHz Bandwidth
Pulse	100uHz ~ 5MHz	100uHz ~ 10MHz
Arbitrary wave	1uHz ~ 5MHz		1uHz ~ 10MHz

Frequency Resolution	1uHz
Frequency Accuracy	±5ppm
Sine Wave Characteristics
Harmonic distortion >1Vpp	0~1MHz: <-45dBc 1MHz~10MHz: <-40dBc 10MHz~20MHz: <-30dBc 20MHz~40MHz: <-25dBc			0~1MHz: <-45dBc 1MHz~40MHz: <-40dBc
Total harmonic distortion	<0.2% (20Hz-20kHz, 1Vpp)
Square Wave Signal Characteristics
Rise/fall	<20ns
Time
Overshoot	<5%
Duty cycle	≤100kHz: 1%~99%; ≤5MHz: 20%~80%; ≤10MHz: 40%~60% (0.1% resolution)
Dissymmetry (50% duty cycle)	1% Period + 5ns
Jitter	6ns +0.1% Period
Ramp Wave Characteristics
Linearity degree	≤0.1% Peak output
Symmetry	0.0~100.0%(resolution 0.1%)
Pulse Wave Characteristics
Pulse width	Min 20ns;1ns resolution
Edge transition time	Min 20ns
Overshoot	<5%
Jitter	6ns +0.1% Period
Arbitrary Wave Characteristics
Channel	CH1			CH2
Sampling speed	160MSa/S			160MSa/S
Waveform amplitude resolution	12bits			10bits
Waveform length	16k			4k
Minimum rise/fall time	<20ns			<20ns
Jitter	6ns+30ppm			6ns+30ppm
Storage quantity	10 waveforms			10 waveforms
Output Characteristics
Amplitude (50Ω)
Range	1mVpp~10Vpp ≤20MHz 1mVpp~5Vpp >20MHz			1mVpp~3Vpp ≤20MHz
Accuracy	±1% set value ±1mVpp(1kHz Sine,0 offset,>10mVpp)
Resolution	1mV or 3 bit
Flatness (relative to 1K Sine, 1 Vpp)	±0.1dB,≤100kHz			±0.1dB,≤100kHz
	±0.3dB,≤5MHz			±0.2dB,≤5MHz
	±0.4dB,≤25MHz			±2dB,≤40MHz
Offset (50Ω)
Range	±5Vpk ,	ac + dc		±1.5Vpk ,	ac + dc
Accuracy	±(1% set value +5mV+0.5% amplitude)
Output impedance	50Ω
Protection	Short circuit protection, automatically disables the waveform output when overloading
SYNC Output
Level	TTL compatibility
Impedance	50Ω
Rise/fall time	<25ns;
Maximum frequency	25MHz
AM Modulation (CH1)
Carrier wave	Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Source	Internal/external
Modulation wave	Sine, square, triangle and ramp
Modulation frequency	2mHz~20kHz
Modulation depth	0%~120%
FM Modulation (CH1)
Carrier wave	Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Source	Internal/external
Modulation wave	Sine, square, triangle and ramp
Modulation frequency	2mHz~20kHz
Frequency offset	0~Maximum carrier frequency
FSK Modulation (CH1)
Carrier wave	Sine, square, ramp, pulse or arbitrary waveforms (excluding DC)
Source	Internal/external
Modulation wave	Square wave of 50% duty ratio
Keying frequency	2mHz~1MHz
Frequency Sweep (CH1)
Carrier wave	Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Types	Linearity/Logarithm
Start/Stop Frequency	1uHz~Maximum carrier frequency
Sweep frequency time	1ms~500s
Trigger source	Manual operating, internal, external
Burst characteristics (CH1)
Carrier wave	Sine, square, ramp, pulse, noise and arbitrary waveforms (excluding DC)
Pulse count	1~65535 or infinite, gated
Start/stop phase	0~360°
Internal period	1us~500s
Gating source	External
Trigger source	Internal, external, manual operating
Frequency Meter
Frequency range	1Hz~160MHz
Frequency resolution	6 bit/s
Voltage range and sensitivity	100mVpp~5Vpp
Input adjustment	input impedance		1MΩ
	coupled modes		AC
Trigger Input
Level	TTL compatibility
Slope	Rise/Fall
Pulse width	>100ns
Reaction time	<500ns(burst)
	<10us(sweep frequency)
Modulation Input
Impedance	1MΩ
Signal range