QLS2800 Functional Signal Generator/Signal Source/Frequency Meter/Counter/Pulse Generator/Band Communication

Type1:Frequency 2M
Type2:Frequency 5M
Features
1.Using direct digital synthesis (dds) technology, fpga design, ultra-low power consumption;
2.A single dc5v power adapter power supply, easy to carry;
3.Using 2.4 inch tft true color LCD screen, with variable function buttons and rotary encoder, greatly enhanced the ease of use of the machine;
4.Basic function waveforms such as sine wave, triangle wave, square wave, sawtooth wave, and pulse wave with adjustable duty cycle;
5.The output signal frequency can be as small as 0.01 Hz;
6.There are 10 sets of parameter storage bits of m0~m9, and the data of m0 is automatically called up when booting;
7.The waveform frequency resolution is at least 0.01Hz, and the amplitude resolution is at least 10mV;
8.With manual trigger, external trigger two trigger mode, can make the machine output 1~999999 arbitrary pulse Rushing
9.The pulse wave duty cycle adjustment is accurate to 0.5%;
10.Frequency scanning with an end point;
11.With frequency measurement, counting function;
12.All parameters can be calibrated by internal procedures;
13.Powerful communication functions, completely open communication protocol, making secondary development very simple;
14.After connecting with the PC, can use the pc to control the instrument
Specification
project:parameter
Main characteristics
Frequency Range:Sine wave:0Hz~2MHz or
0Hz~5MHz
Square wave:0Hz~2MHz
Triangle wave:0Hz~2MHz
Sawtooth wave:0Hz~2MHz
Output modulation:Frequency scanning, bursting
Waveform type:Sine wave, square wave, triangle wave, sawtooth wave
Frequency error:±8*10-6
Frequency stability:±5*10-6
Amplitude range (peak-to-peak):10mVp-p~10Vp-p;
Output impedance:50Ω±10%
Amplitude resolution:10mVp-p
Amplitude stability:±0.5% (every 5 hours)
Amplitude error:± 1% + 10mV (frequency 1KHz, 8 Vp-p)
Offset range:-100%~+100%
Sine wave:Harmonic resistance system:40dBc(
Distortion
Square wave:Lifting time:≤28ns
Overshoot:≤10%
:Duty cycle adjustment range:0.1%~99.9%
TTL/CMOS:Lifting time:≤28ns
Low level
High level:1V~5V
Sawtooth wave:Duty cycle >50.1%:Rising sawtooth
Duty cycle
scanning:Scan mode:Sweep
Scan time:0.1S~999.9S
Scanning range:0-Max.Freq
External measurement function:Frequency measurement range:0.01Hz~60MHz
Minimum input voltage:0.5Vp-p
Maximum allowable input voltage:10Vp-p
Counting range:0~4294967295
Counting method:Manual
Source selection:Ext.IN input (analog signal)
storage:Quantity:10
position:M0 to m9
interface:Interface mode:Use usb to serial interface
Communication rate:57600 bps
Protocol:Using the command line, the agreement is open
power supply:DC:5V
size:Length * width * height:170*200*70mm
weight:Stand-alone:518g
Package Includes
1x Host
1x Q9A clip line
1x BNC-BNC
1x Performance strict to the script USB
1x DC5V One power adapter
Note:the plug is US type(AC 100V-240V 50/60Hz),we will send a plug adapter according to your country.
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