Дохионы үүсгүүр AFG-2225

  • үнэ: 1650000 төг

Функцийн генератор 25Mhz 2ch

  • - Wide Frequency Ranges From 1μHz to 25MHz (sine/square wave)
  • - 1 μHz Resolution in Full Range
  • - Built-in Standard 120MSa/s, 10bit, 4k Points Arbitrary Waveform for Both Channels
  • - True Dual-Channel Output, CH2 Provides the Same Characteristics as CH1
  • - Couple, Tracking, Phase Operations of Dual Channel are Supported
  • - 1% ~ 99% Adjustable Duty Cycle for Square Waveform
  • - High Resolution and Colored TFT LCD with Friendly User Interface
  • - Multiple Editing methods to Edit Arbitrary Waveform Easily
  • - Built-in Standard AM/FM/PM/FSK/SUM/Sweep/Burst and Frequency Counter
  • - USB Host/Device Interface for Remote Control and Waveform Editing

The specifications apply when the function generator is powered on for at least 30 minutes under +18°C~+28°C. 

 

AFG-2225 models

CH1

CH2

Waveforms

Sine, Square, Ramp, Pulse, Noise, ARB

Arbitrary Functions

 

Sample Rate

120 MSa/s

 

Repetition Rate

60 MHz

 

Waveform Length

4k points

 

Amplitude Resolution

10 bits

 

Non-Volatile Memory

4k points

Frequency Characteristics

Range

Sine, Square

1uHz~25MHz

 

Ramp

1MHz

Resolution    

 

1uHz

Accuracy

Stability

±20 ppm

 

Aging

±1 ppm, per 1 year

 

Tolerance

≤1 mHz

Output Characteristics

Amplitude

Range

1mVpp to 10 Vpp (into 50Ω)

2mVpp to 20 Vpp (open-circuit) 

1mVpp to 5 Vpp (into 50Ω) for 20MHz-25MHz

2mVpp to 10 Vpp (open-circuit) for 20MHz-25MHz

 

Accuracy

±2% of setting ±1 mVpp (at 1 kHz)

 

Resolution

1mV or 3 digits

 

Flatness

±1% (0.1dB) ≤100kHz

±3% (0.3 dB) ≤5MHz

±5% (0.4 dB) ≤12MHz

±10%(0.9dB) ≤25MHz

(sine wave relative to 1kHz)

 

Units

Vpp, Vrms, dBm

Offset

Range

±5 Vpk ac +dc (into 50Ω)

±10Vpk ac +dc (Open circuit) 

±2.5 Vpk ac +dc (into 50Ω) for 20MHz-25MHz

±5Vpk ac +dc (Open circuit) for 20MHz-25MHz

 

Accuracy

2% of setting + 10mV+ 0.5% of amplitude

Waveform Output

Impedance

50Ω typical (fixed)

> 10MΩ (output disabled)

 

Protection

Short-circuit protected

Overload relay automatically disables main output

Sine wave Characteristics

 

Harmonic distortion

≤-55 dBc   DC ~ 200kHz, Ampl > 0.1Vpp

≤-50 dBc   200kHz ~ 1MHz, Ampl > 0.1Vpp

≤-35 dBc   1MHz ~ 5MHz, Ampl > 0.1Vpp

≤-30 dBc   5MHz ~ 25MHz, Ampl > 0.1Vpp

Square wave Characteristics

 

Rise/Fall Time

≤25ns at maximum output. (into 50 Ω load)

 

Overshoot

5%

 

Asymmetry

1% of period +5 ns

 

Variable Duty Cycle

1.0% to 99.0% ≤100kHz

10% to 90% ≤ 1MHz

50% ≤ 25MHz

Ramp Characteristics

 

Linearity

< 0.1% of peak output

 

Variable Symmetry

0% to 100% (0.1% Resolution)

Pulse Characteristics

 

Period

40ns~2000s

 

Pulse Width

20ns~1999.9s

 

Overshoot

<5%

 

Jitter

20ppm +10ns

AM Modulation

 

Carrier Waveforms

Sine, Square, Ramp, Pulse,Arb

Sine, Square, Ramp, Pulse,Arb

 

Modulating Waveforms

Sine, Square, Triangle,

Upramp, Dnramp

Sine, Square, Triangle,

Upramp, Dnramp

 

Modulating Frequency

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

 

Depth

0% to 120.0%

0% to 120.0%

 

Source

Internal / External

Internal / External

FM Modulation

 

Carrier Waveforms

Sine, Square, Ramp,

Sine, Square, Ramp,

 

Modulating Waveforms

Sine, Square, Triangle,

Upramp, Dnramp

Sine, Square, Triangle,

Upramp, Dnramp

 

Modulating Frequency

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

 

Peak Deviation

DC to Max Frequency

DC to Max Frequency

 

Source

Internal / External

Internal / External

Sweep

 

Waveforms

Sine, Square, Ramp,

Sine, Square, Ramp,

 

Type

Linear or Logarithmic

Linear or Logarithmic

 

Start/Stop Freq

1uHz to Max Frequency

1uHz to Max Frequency

 

Sweep Time

1ms to 500s

1ms to 500s

 

Source

Internal / External/Manual

Internal / External/Manual

FSK

 

Carrier Waveforms

Sine, Square, Ramp, Pulse

Sine, Square, Ramp, Pulse

 

Modulating Waveforms

50% duty cycle square

50% duty cycle square

 

Modulation Rate

2mHz to 100 kHz (INT) 

DC to 100 kHz(EXT)

2mHz to 100 kHz (INT) 

DC to 100 kHz(EXT)

 

Frequency Range

1uHz to Max Frequency

1uHz to Max Frequency

 

Source

Internal / External

Internal / External

PM

 

Carrier Waveforms

Sine, Square, Ramp

Sine, Square, Ramp

 

Modulating Waveforms

Sine, Square, Triangle,

Upramp, Dnramp

Sine, Square, Triangle,

Upramp, Dnramp

 

Modulation Frequency

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

 

Phase deviation

0˚ to 360˚

0˚ to 360˚

 

Source

Internal / External

Internal / External

SUM

 

Carrier Waveforms

Sine, Square, Ramp, Pulse, Noise

Sine, Square, Ramp, Pulse, Noise

 

Modulating Waveforms

Sine, Square, Triangle,

Upramp,Dnramp

Sine, Square, Triangle,

Upramp,Dnramp

 

Modulation Frequency

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

2mHz to 20kHz (Int)

DC to 20kHz (Ext)

 

SUM Depth

0% to 100.0%

0% to 100.0%

 

Source

Internal / External

Internal / External

External Trigger Input

 

Type

For FSK, Burst, Sweep

 

Input Level

TTL Compatibility

 

Slope

Rising or Falling(Selectable)

 

Pulse Width

>100ns

 

Input Impedance

10kΩ,DC coupled

External Modulation Input

 

Type

For AM, FM, PM, SUM

 

Voltage Range

±5V full scale

 

Input Impedance

10kΩ

 

Frequency

DC to 20kHz

Trigger Output

 

Type

For Burst, Sweep, Arb

 

Level

TTL Compatible into 50Ω

 

Pulse Width

>450ns

 

Maximum Rate

1MHz

 

Fan-out

≥4 TTL Load

 

Impedance

50Ω Typical

Dual Channel Function

 

Phase

-180˚ ~180˚

-180˚ ~ 180˚

 

 

Synchronize phase

Synchronize phase

 

Track

CH2=CH1

CH1=CH2

 

Coupling

Frequency(Ratio or Difference)

Frequency(Ratio or Difference)

 

 

Amplitude & DC Offset

Amplitude & DC Offset

 

DSOlink

Burst

 

Waveforms

Sine, Square, Ramp

Sine, Square, Ramp

 

Frequency

1uHz~25MHz

1uHz~25MHz

 

Burst Count

1 to 65535 cycles or Infinite

1 to 65535 cycles or Infinite

 

Start/Stop Phase

-360 to +360

-360 to +360

 

Internal Period

1ms to 500s

1ms to 500s

 

Gate Source

External Trigger

External Trigger

 

Trigger Source

Single, External or Internal Rate

Single, External or Internal Rate

Trigger Delay

N-Cycle, Infinite

0s to 655350ns

0s to 655350ns

Frequency Counter

 

Range

5Hz to 150MHz

 

Accuracy

Time Base accuracy±1count

 

Time Base

±20ppm (23˚C ±5˚C) after 30 minutes warm up

 

Resolution

The maximum resolution is:

100nHz for 1Hz, 0.1Hz for 100MHz.

 

Input Impedance

1kΩ/1pf

 

Sensitivity

35mVrms ~ 30Vms (5Hz to 150MHz)

Save/Recall

 

10 Groups of Setting Memories

Interface

 

USB (Host & Device)

Display

 

3.5”TFT LCD

General Specifications

 

Power Source

AC100~240V, 50~60Hz

 

Power Consumption

25 W (Max)

 

Operating Environment

Temperature to satisfy the specification :  18 ~ 28˚C

Operating temperature :

0 ~ 40˚C

Relative Humidity:

< 80%, 0 ~ 40˚C

Installation category: CAT II

 

Operating Altitude

2000 Meters

 

Storage Temperature

-10~70˚C, Humidity: ≤70%

 

Dimensions (WxHxD)

266(W) x 107(H) x 293(D) mm

 

Weight

Approx. 2.5kg

 

Accessories

GTL-101× 2

Quick Start Guide ×1

CD (user manual + software) ×1 

Power cord×1

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