TFG1900A Series
5/10/20MHz Economical Signal Generator
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5/10/20MHz Economical Signal Generator
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.
Application
Electronics Testing & Troubleshooting
- Circuit Debugging: Verifies the performance of amplifiers, filters, and oscillators.
- Component Testing: Checks capacitors, inductors, and resistors in frequency-dependent circuits.
- Signal Injection: Helps trace signal paths in analog/digital circuits.
Digital & Embedded Systems
- Clock Signal Simulation: Generates square waves for microcontroller (MCU) and FPGA clock testing.
- Pulse Width Modulation (PWM) Testing: Evaluates motor controllers, LED drivers, and power supplies.
- Logic Circuit Validation: Tests gates, flip-flops, and counters with precise timing.
Communications & RF Applications
- Modulation Testing: Provides carrier signals for AM/FM/PM modulation experiments.
- Receiver Testing: Simulates RF signals for tuning radios and transceivers.
- Antenna & Impedance Matching: Helps analyze frequency response in RF circuits.
Education & Research
- Teaching Labs: Demonstrates waveform generation and signal processing.
20 ppm frequency accuracy ensures the high quality signal output.
TFG1900A can output maximum 20 Vpp signal at open circuit.
100 MHz built-in frequency counter can meet the simple test requirement, such as period testing.
TFG1900A can provide FM, AM, PM, PWM, FSK modulations to meet the test requirement.
Besides the basic functions, TFG1900A also has sweep and burst functions.
TFG1900A can output 11 kind waveforms, including Sine, Square, Ramp, Pulse, etc., which can meet the basic test requirement in education or laboratory.
| TFG1905A | TFG1910A | TFG1920A | ||
| Frequency | ||||
| Range | Sine | 1μHz ~ 5MHz | 1μHz ~ 10MHz | 1μHz ~ 20MHz |
| Square, Pulse | 1μHz ~ 5MHz | |||
| Others | 1μHz ~ 1MHz | |||
| Resolution | 1μHz, 6 digits | |||
| Accuracy | ±20ppm | |||
| Waveform | ||||
| Type | 11 build-in waveform(Sine, Square, Ramp, Pulse, etc.)+5 user-defined arbitrary waveforms | |||
| Length | 4096 points | |||
| Sampling Rate | 100 MSa/s | |||
| Vertical Resolution | 10 bits | |||
| Amplitude | ||||
| Range | Frequency≤8MHz | 0 ~ 10Vpp(50Ω), 0 ~ 20Vpp(Open circuit) | ||
| Frequency>8MHz | 0 ~ 9 Vpp(50Ω), 0 ~ 18Vpp(Open circuit) | |||
| Resolution | 2mVpp(Amplitude>2Vpp) | |||
| 0.2mVpp(Amplitude≤2Vpp) | ||||
| Offset (Ampl. 0Vpp) | ||||
| Range | ±5Vdc (50Ω), ±10Vdc (Open circuit) | |||
| Resolution | 2mVdc | |||
| Modulation (CHA) | ||||
| FM,AM,PM,PWM | Carrier Waveform | 16 waveforms, Sine, Square, Ramp, etc. (only Pulse for PWM) | ||
| Modulating Waveform | 16 waveforms, Sine, Square, Ramp, etc. | |||
| Modulating Frequency | 2mHz ~ 20kHz | |||
| FSK | Carrier Waveform | 16 waveforms, Sine, Square, Ramp, etc. | ||
| Hope Frequency | 1μHz ~ 5MHz | 1μHz ~ 10MHz | 1μHz ~ 20MHz | |
| Rate | 1mHz ~ 100kHz | |||
| Sweep (CHA) | ||||
| Carrier Waveform | 16 waveforms, Sine, Square, Ramp, etc. | |||
| Type | Linear or Logarithmic | |||
| Sweep Time | 50ms ~ 500s | |||
| Burst (CHA) | ||||
| Carrier Waveform | 16 waveforms, Sine, Square, Ramp, etc. | |||
| Burst Count | 1 ~ 1000000 | |||
| Internal Period | 1μs ~ 500s | |||
| Start/Stop Phase | 0° ~ 360° | |||
| SYNC Output | ||||
| Waveform Characteristic | Square, rise/fall time ≤ 20ns | |||
| Output Level | TTL compatible | |||
| Counter | ||||
| Frequency Range | 1Hz ~ 100MHz | |||
| Input Amplitude | 100mVrms ~ 7Vrms | |||
| Period | 50ms ~ 5s | |||
| General Characteristics | ||||
| Power | AC 100 ~ 240V, 45 ~ 65Hz, < 30VA | |||
| Display | VFD display | |||
| Dimension & Weight | 322×256×102mm, Approx.1.5 kg | |||
Power Cord
CD
