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Frequency Parameters | ||
Frequency Range | Sine Wave | Normal Modes(Optional): 0Hz~6MHz / 0Hz~8MHz / 0Hz~10MHz / 0Hz~12MHz |
Square Wave | 0Hz~6MHz | |
Triangle Wave | 0Hz~6MHz | |
Sawtooth Wave | 0Hz~6MHz | |
Pulse Wave | 0Hz~6MHz | |
TTL/CMOS Wave | 0Hz~6MHz | |
Other Waveform | 0Hz~6MHz | |
The Min. Frequency Resolution | 10mHz (0.01Hz) | |
Frequency Accuracy | (+/-)5*10^(-6) | |
Frequency Stability | (+/-)1*10^(-6)/3 Hours | |
Phase Adjustment Range | 0~359° | |
Phase Resolution | 1° | |
Waveform Parameters | ||
Waveform Types | Sine/Triangle/Square/Sawtooth/Pulse Wave, Step Wave, TTL level, DC voltage | |
Sine Wave | Harmonic Suppression | ≥45dBc(<1MHz); ≥40dBc(1MHz~20MHz) |
Total Harmonic Distortion | <0.8%(20Hz~20KHz, 0dBm) | |
Square Wave | Rise/Fall Time | ≤20ns |
Overshoot | ≤7.5% | |
Duty Cycle | 1%~99% | |
Sawtooth Wave | Linearity | ≥98% (0.01Hz~10KHz) |
Pulse Wave | Pulse Width Adjusting Range | 10nS~1S |
Rise/Fall Time | ≤20ns | |
TTL Output | Level Amplitude | >3Vpp |
Fan-out | >20 TTL Load | |
Rise/Fall Time | ≤20ns | |
CMOS Output | Low Level | <0.3V |
High Level | 1V~10V | |
Level Rise/Down Time | ≤20ns | |
Output Parameters | ||
Amplitude Range(Peak to Peak) | 0Vpp~20Vpp | |
Amplitude Resolution | 1mVp-p (-20dB Attenuation) | |
Amplitude Stability | (+/-)0.5%/ 5 Hours | |
Amplitude Flatness | (+/-)5%(<10MHz); (+/-)10%(>10MHz) | |
Waveform Output | ||
Output Impedance | 50Ω(+/-10%) (Typical) | |
Protection | All signals output can work above 60s under the condition of load short circuit | |
DC Offset | ||
Offset Adjustment Range | (+/-)10V | |
Offset Resolution | 0.1V | |
External Measurements | ||
Frequency Measuring Range |
GATE-TIME=1S 1Hz - 60MHz |
|
Input Voltage Range | 1Vpp~20Vpp | |
Counting Range | 0~4294967295 | |
Periodic Measurement | 20ns Resolution, the Max. Measurable 20s | |
Scanning Function | ||
Scan Mode | Linear Sweep, Logarithm Sweep | |
Scan Object | Frequency | |
Scan Time | 1s-999S/Step | |
Frequency Setting Range | Start Point and End Point can be set arbitrarily | |
Frequency Scan Range | It is determined by the sweep parameter settings | |
General Parameters | ||
Memory | Quantity | 20 |
Location | 01 to 20 (01 for default value) | |
Interface | Interface Mode | Using USB to Serial Interface |
Communication Speed | 9600bps | |
Protocol | Command Line Mode, Protocol Complete Open | |
Power Supply | Voltage Range | AC 85V to AC 240V |
Display | Display Type | LCD 1602 Display |
Environment | Temperature: 0~40°C | Humidity: <80% |
Size | 20 * 19 * 9cm / 7.87* 7.48 * 3.54in (L * W * H) | |
Weight | 608g / 21.46oz | |
Package Size | 25 * 21 * 11cm / 9.84 * 8.27 * 4.33in (L * W * H) | |
Package Weight | 950g / 33.54oz |
Questions & Answers
Discussions
Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts
open this forum in full pageAverage Rating:
4.4based on 12 Customer Reviews
Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!
Write a Customer ReviewBy John
January 29, 2018
By d***w
January 23, 2018
By L. F. Lederer
September 27, 2017
It's darn good. The signals are crisp and clear on my analog scope. The amplitude settings seem dead on. The software is a big plus (must), making it very easy to setup and designing arbitrary waveforms which adds some flexibility to the unit. There is third party software available as well for developing your even more arbitrary waveforms. I also liked that you can output to both channels at the same time and with totally different waveforms and frequencies.It also came with a handy TTL interface that plugs into the back of the unit. As stated in an other review the 25 MHz model only puts out a sine wave at that frequency. All other waveforms are limited to around 6 MHz before they start to distort. And at 25 MHz they all looked like a sine wave. The frequency counter seems to work OK but I don't have a calibrated device to measure its accuracy. Three negatives. One the manual is definitely lacking clarity on the operation and functionality of the instrument. Two, the software on the CD was corrupted and it took me nearly a day to find their website, no thanks to the seller in helping me. It took three tries to download the 110 MB file and nearly two hours on the final try as their download speed averaged about 350 kbps (sic). Three, selecting a waveform, frequency, retrieving or storing to memory and selection of other functions is clunky without the software. Some of the buttons have dual functions so you have to push a "shift" button first to access the second function. They also located the on/off switch on the back of the unit. Overall, for under a $100 it will meet my needs, I don't work in a lab or calibrate instruments but as an engineer it does a lot for the money.
By cxd4
September 19, 2017
By f***l
September 13, 2017
By Beck
June 7, 2017
By t***y
May 24, 2017
By Bluesman
May 19, 2017
By c***1
January 14, 2016
By m***m
December 23, 2015
By m***s
December 22, 2015
By e***c
December 22, 2015
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