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Arbitrary Waveform Generators
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Dual Channel DDS Function Arbitrary Waveform Generators

TOB-ET33 series dual channel function arbitrary waveform generator is equipped with direct digital synthesis (DDS) technology which enables output signal to be stable and accurate.
  • Brand:

    TOB NEW ENERGY
  • item no.:

    TOB-ET33 series
  • order(moq):

    1
  • Payment:

    L/C,T/T
  • product origin:

    China
  • shipping port:

    XIAMEN
Product Detail

Dual Channel Function Arbitrary Waveform Generators With Direct Digital Synthesis (DDS) Technology


SPECIFICATIONS


TOB-ET33 series two channel function arbitrary waveform generator is equipped with direct digital synthesis (DDS) technology which enables output signal to be stable and accurate.


Key Features:


  • 3.5-inch 480×320TFT LCD with clear graphic interface
  • Chinese / English menu available
  • Press key for help and information
  • File management supporting USB flash disk and local storage
  • Two-channel output with the highest output frequency is ET3315 Model is 15MHz,ET3325 Model is 25MHz, ET3340 Model is 40MHz, ET3360 Model is 60MHz.
  • Sampling rate: 200MSa/S, vertical resolution: 13 bit and storage depth: 8k
  • 5 basic waveforms and 32 arbitrary waveforms in-built
  • Pulse wave output set in edge time
  • Internal/external AM, FM, PM, ASK, FSK and PSK modulation function
  • Output of linear/logarithmic frequency sweep and burst waveform
  • Frequency meter of high precision of 100MHz and 32-bit counter
  • With RS232 interface, USB Device, USB Host interface supporting USB flash disk storage (USB Host Optional)
  • Multi-functional arbitrary waveform editing software equipped



General Technical Specifications:


  • Supply voltage:220V±10%,45~65Hz,Or  110V±10%,45~65Hz
  • Power consumption:< 15W
  • Types:3.5-inch TFT LCD screen,Resolution480×320,16M color
  • Environment:Operation 10 ℃ ~ +40 ℃、Non-operation -10℃~+60℃
  • Humidity range:Within the range of 0 ~ 40 ℃,≤90% relative humidity
  • Interface:RS232,USB Device;USB Host(optional)
  • Display:3.5 inch TFT LCD screen, 480 x 320 resolution
  • Size:265 * 105 * 305 mm (width x height x deep)
  • Weight:2.6 kg



Frequency Characteristics
MODEL ET3315 ET3325 ET3340 ET3360
Sine 1μHz ~ 15MHz 1μHz ~ 25MHz 1μHz ~ 40MHz 1μHz ~ 60MHz
Square 1μHz ~ 15MHz 1μHz ~ 15MHz 1μHz ~ 15MHz 1μHz ~ 15MHz
Triangle 1μHz ~ 15MHz 1μHz ~ 15MHz 1μHz ~ 15MHz 1μHz ~ 15MHz
Pulse 100μHz ~ 6MHz 100μHz ~ 6MHz 100μHz ~ 6MHz 100μHz ~ 6MHz
Arbitrary 1μHz ~ 6MHz 1μHz ~ 6MHz 1μHz ~ 6MHz 1μHz ~ 6MHz
Noise (-3dB) 7MHz Bandwidth
Frequency Resolution 1μHz
Frequency Accuracy ±5ppm 
Frequency Stability ±1ppm/3hour 
Frequency Characteristics
Waveform Types Sine, square, triangle, pulse, noise and arbitrary waves (including DC).
There are 32 kinds of arbitrary waves and 50 kinds of user-defined waves.
Waveform Length 8192 points
Waveform Sampling Rate 200 MSa/s
Waveform Vertical Resolution 13 bits
Sine Wave Characteristics
Sine Wave Harmonic Distortion ≥45dBc(<1MHz);
≥40dBc(1MHz~20MHz)
Total Harmonic Distortion <0.8%(20Hz ~ 20kHz, 0dBm)
Square Wave Signal Characteristics
Square Wave Rise/Fall <20ns
Overshoot <5%
Duty Cycle freq<100kHz: 1%~99%;
100kHz≤freq<5MHz: 20% ~ 80%; 
5MHz≤freq: 40% ~ 60%(0.1% resolution)
Pulse Wave Characteristics
Pulse Wave Pulse Width Min 20ns; 1ns resolution
Edge Transition Time Min 20ns;
Overshoot <5%
Jitter 6ns+0.1% Period
Ramp Wave Characteristics
Ramp Wave Linearity Degree ≥98%(0.01Hz~10kHz)
Symmetry 0.0 ~ 100.0%(resolution 0.1%)
Output Characteristics
Amplitude
Amplitude Range freq<10MHz 10MHz≤freq<30MHz 30MHz≤freq
2mVpp ~ 20Vpp 2mVpp ~10Vpp 2mVpp ~5Vpp
Amplitude Resolution 1mV
Amplitude Stability ±1% set value±1mVpp(1kHz Sine,0 offset,>10mVpp)
Amplitude Flatness (relative to 1K Sine, 1 Vpp) ±0.4dB  <10MHz ;
±1.0dB  ≥10MHz.
Output Impedance 50Ω±10%(Typical)
Protection All the signal output terminal can be shorted within 60s
DC Offset
Output Amplitude>0.1V 2mV<Output Amplitude≤0.1V
Offset Adjusting Range ±10Vpk,ac + dc ±0.250Vpk,ac + dc
Offset Resolution 1mV
Phase characteristics
Phase Adjusting Range  0~359.9°
Phase Resolution 0.1°
External Measurement Function
Frequency Meter  Frequency measurement 1Hz ~ 100MHz
range
Measurement accuracy Gate time continuously adjusted between0.01s~10s
Counter Function Counting region  0 ~ 4294967295
Control mode Manual operation
Input Signal Voltage Range   2Vpp~20Vpp
Coupled Mode AC or DC
Pulse Width Measurement   1ns (resolution), 20s (MAX measuring time)
Period Measurement  1ns (resolution), 20s (MAX measuring time)
SYNC Output
Output Channel CH1 or CH2, default CH1
Level TTL
Impedance 50Ω
Rise/Fall Time < 25ns 
Maximum Frequency 25MHz
AM Modulation
Output Channel CH1 or CH2, default 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
Output Channel CH1 or CH2, default 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
PM Modulation
Output Channel CH1 or CH2, default 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
Phase Offset 0°~ 360°
ASK Modulation
Output Channel CH1 or CH2, default CH1
Carrier Wave Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Source Internal/External
Modulation Wave Square wave of 50% duty ratio
Keying Frequency 2mHz~1MHz
Modulation Amplitude 0~Carrier Amplitude
FSK Modulation
Output Channel CH1 or CH2, default CH1
Carrier Wave Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Source Internal/External
Modulation Wave Square wave of 50% duty ratio
Keying Frequency 2mHz~1MHz
Hop Frequency Carrier frequency range
PSK Modulation
Output Channel CH1 or CH2, default CH1
Carrier Wave Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Source Internal/External
Modulation Wave Square wave of 50% duty ratio
Keying Frequency 2mHz~1MHz
Modulation Phase 0°~ 360°
Frequency Sweep 
Output Channel CH1 or CH2, default CH1
Types Linearity/Logarithm
Sweep Frequency Time 1ms ~ 500.000s
Start/Stop Frequency 1µHz~Maximum carrier frequency
Sweep Direction Forward, Backward
Trigger Source Manual operating, internal, external
Burst Characteristics
Output Channel CH1 or CH2, default CH1
Carrier Wave Sine, square, ramp, pulse and arbitrary waveforms (excluding DC)
Pulse Count 1~65535 or infinite, gated
Start/Stop Phase 0~360°
Internal Period 1μs~500s
Gating Source External
Trigger Source Internal, external, manual operating
Trigger Input
Signal Range 2Vpp~20Vpp
Coupling AC or DC
Pulse Width >100ns
Reaction Time <500ns(Burst)
<10μs(Sweep)
Modulation Input
Impedance 1MΩ
Signal range ±2.5V ac+dc


Product Display


Arbitrary Waveform Generators

Arbitrary Waveform Generators


Arbitrary Waveform Generators


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 Skype : amywangbest86

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