TFG1900A Series

5/10/20MHz Economical Signal Generator


Overview

TFG1900A Series are economical function generator which has two channel outputs, 20ppm frequency accuracy, and can make 16 kinds waveform. Besides that, with multifunction, simple keyboard and digital displaying, it is broadly used in education, personal test and industrial field to meet your basic test requirement.



Product Model

TFG1905A/TFG1910A/TFG1920A


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Features

* Dual channel outputs

* Frequency accuracy 20ppm and 1μHz resolution

* Abundant modulation function AM, FM, PM,

  PWM and FSK

* Provide sweep and burst

* 100MHz Built-in counter

* Standard interface: USB Host & Device

Specifications


TFG1905ATFG1910ATFG1920A
Frequency
RangeSine1μHz ~ 5MHz1μHz ~ 10MHz1μHz ~ 20MHz

Square, Pulse1μHz ~ 5MHz

Others1μHz ~ 1MHz
Resolution1μHz, 6 digits
Accuracy
±20ppm
Waveform
Type

11 build-in waveform(Sine, Square, Ramp, Pulse, etc.)

+5 user-defined arbitrary waveforms

Length4096 points
Sampling Rate100 MSa/s
Vertical Resolution10 bits
Amplitude
RangeFrequency≤8MHz0 ~ 10Vpp(50Ω),  0 ~ 20Vpp(Open circuit)
Frequency>8MHz0 ~ 9  Vpp(50Ω),  0 ~ 18Vpp(Open circuit)
Resolution2mVpp(Amplitude>2Vpp)
0.2mVpp(Amplitude≤2Vpp)
Offset (Ampl. 0Vpp)
Range±5Vdc (50Ω), ±10Vdc (Open circuit)
Resolution2mVdc
Modulation (CHA)
FM,AM,PM,PWMCarrier Waveform

16 waveforms, Sine, Square, Ramp, etc.

(only Pulse for PWM)

Modulating Waveform16 waveforms, Sine, Square, Ramp, etc.
Modulating Frequency2mHz ~ 20kHz
FSKCarrier Waveform16 waveforms, Sine, Square, Ramp, etc.
Hope Frequency1μHz ~ 5MHz1μHz ~ 10MHz1μHz ~ 20MHz
Rate1mHz ~ 100kHz
Sweep (CHA)
Carrier   Waveform16 waveforms, Sine, Square, Ramp, etc.
TypeLinear or Logarithmic
Sweep Time
50ms ~ 500s
Burst (CHA)
Carrier  Waveform16 waveforms, Sine, Square, Ramp, etc.
Burst Count1 ~ 1000000
Internal Period1μs ~ 500s
Start/Stop Phase0° ~ 360°
SYNC Output
Waveform CharacteristicSquare, rise/fall time ≤ 20ns
Output Level
TTL compatible
Counter
Frequency Range 1Hz ~ 100MHz
Input Amplitude100mVrms ~ 7Vrms
Period50ms ~ 5s
General   Characteristics
PowerAC 100 ~ 240V, 45 ~ 65Hz, < 30VA
DisplayVFD display
Dimension & Weight322×256×102mm, Approx.1.5 kg



Standard Accessories

Power Cord:1pcs

CD(Software+ User's Guide):1pcs


Options

Power Amplifier: 100W, load 8Ω