# Signal Generators

> DDS/RF modules and instruments for signal generation: frequency, PWM, function/waveform generators, multifunction oscilloscopes.

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/signal-generators
- Category: Electronic components > Testing and Measurement > Signal Generators
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:21 (Europe/Bucharest)

## Products (10)

### DDS Frequency Generator Module, FG-100, 1Hz-500KHz, 4-10V
- Page: https://sigmanortec.ro/en/dds-frequency-generator-module-fg-100-1hz-500khz-4-10v
- Details: https://sigmanortec.ro/en/llms/p/2292.md
- Price: 182.08 RON
- Availability: In stock; 1-2 zile
- Reference: 88112 · EAN: 5943828569043
- Specifications: Input Voltage: 4 - 10 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Compact DDS generator for fast testing and troubleshooting in electronics, with LCD1602 display and dedicated controls for easy setup. Offers 1Hz-500kHz frequency with fine resolution, multiple waveforms including sine, square, triangle, saw and noise, plus DC offset and FILTER function for cleaner signal. 50 Ohm output, 4-10V power supply, memorable settings.
DDS signal generator module, FG-100, with housing, assembled, designed for testing, measuring and quick troubleshooting in electronics.
The plastic housing and small dimensions make it easy to transport, and operation is simple thanks to the LCD1602 display and dedicated buttons for waveform selection, frequency adjustment and on/off.

### Oscilloscope, LCR and Signal Generator, Multifunctional, DSO-TC3
- Page: https://sigmanortec.ro/en/oscilloscope-lcr-and-signal-generator-multifunctional-dso-tc3
- Details: https://sigmanortec.ro/en/llms/p/2073.md
- Price: 440.95 RON
- Availability: In stock; 1-2 zile
- Reference: 7756001 · EAN: 5949155177418

3-in-1 multi-function tester for quick electronics diagnostics, combines digital oscilloscope, LCR and signal generator in one portable device. 2.4 inch color TFT screen for easy reading, rechargeable Li-ion battery for field work, automatic component and transistor measurement and identification, multiple waveforms for testing and troubleshooting.
DSO-TC3 multifunctional tester from FNIRSI, which combines the functions of a digital oscilloscope, electronic component tester, signal generator, continuity tester, voltage tester, temperature and humidity meter, as well as infrared decoding.

### Victor 2060H signal generator, 2 channels, 60MHz, 200MSa-s
- Page: https://sigmanortec.ro/en/victor-2060h-signal-generator-2-channels-60mhz-200msa-s
- Details: https://sigmanortec.ro/en/llms/p/2080.md
- Price: 1084.58 RON
- Availability: In stock; 1-2 zile
- Reference: 7757001 · EAN: 5943301830554

Victor 2060H signal generator with 2 independent channels (CH1, CH2), maximum frequency of 60MHz, sampling rate of 200MSa/S and 13-bit vertical resolution. Supports AM, FM, PM, ASK, FSK, PSK modulation (internal/external), sine, square, sawtooth, pulse, noise and arbitrary waveforms. 2.4 inch TFT LCD display, 320x240, multilingual menu, USB interface. Power supply 110-240V AC, 50-60Hz, consumption 

### RF signal generator, 0.5-470MHz, CTCSS, troubleshooting
- Page: https://sigmanortec.ro/en/rf-signal-generator-05-470mhz-ctcss-troubleshooting
- Details: https://sigmanortec.ro/en/llms/p/2070.md
- Price: 657.99 RON
- Availability: In stock; 1-2 zile
- Reference: 7756002 · EAN: 5940840401825

Professional tool for troubleshooting radio equipment, covers 0.5-470MHz with adjustable RF level between -70 and 132dBm, includes 800Hz audio modulator for quick testing, numeric keypad for direct settings, compact housing and BNC connector for easy integration into the workbench.
The 0.5MHz-470MHz RF signal generator is a compact and versatile test instrument, designed for troubleshooting and calibrating portable radio stations (walkie-talkies) with narrow FM modulation.

### DDS generator module, AD9850, 0-40MHz, 3.3-5V
- Page: https://sigmanortec.ro/en/dds-generator-module-ad9850-0-40mhz-33-5v
- Details: https://sigmanortec.ro/en/llms/p/1890.md
- Price: 92.24 RON
- Availability: In stock; 1-2 zile
- Reference: 9947 · EAN: 5943229394800
- Specifications: tension: AD; Supply Voltage: 3.3; Maximum Input Voltage: 5

DDS generator module AD9850, supply voltage 3.3-5VDC, compatible with Arduino and other development boards. Generates sine wave 0-40MHz and square wave 0-1MHz, with 2 sine outputs and 2 square outputs, adjustable duty cycle via potentiometer. 10-bit DAC, 32-bit frequency control word, active crystal 125MHz, low pass filter 70MHz. Dimensions 45 x 30 x 15 mm.

### Portable signal generator, with LCD, SG-003A, 0-10V, voltage simulator
- Page: https://sigmanortec.ro/en/portable-signal-generator-with-lcd-sg-003a-0-10v-voltage-simulator
- Details: https://sigmanortec.ro/en/llms/p/1848.md
- Price: 508.36 RON
- Availability: In stock; 1-2 zile
- Reference: 7754003 · EAN: 5949295750472
- Specifications: Output Voltage: 0 - 10 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Model: SG-003A

Portable tool for quick troubleshooting in automation, PLCs and instrumentation, generates and measures voltage and current signals and can simulate 0-10V, 4-20mA and PWM. It has a 1.44 inch TFT LCD color screen for clear reading, conversion between signals with real-time monitoring, RS485 interface for connection to PC, 3000mAh battery with USB-C charging.
FNIRSI SG-003A portable digital signal generator, mainly used for industrial troubleshooting, such as PLCs and process instrumentation, is capable of generating and measuring voltage and current signals, can simulate sensor signals , control systems and PWM signals.

### PWM signal generator module, panel, 1-24V
- Page: https://sigmanortec.ro/en/pwm-signal-generator-module-panel-1-24v
- Details: https://sigmanortec.ro/en/llms/p/1813.md
- Price: 187.73 RON
- Availability: In stock; 1-2 zile
- Reference: 9701 · EAN: 5941675700206
- Specifications: Input Voltage: 1-24 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Panel signal generator for testing and calibration, with adjustable 1-24V PWM for precise frequency and duty cycle control, Pulse mode for timing and number of pulses, plus 2-10V and 4-20mA outputs and 1-1000Hz sine wave. Color display and encoder for quick settings, output current up to 30mA for signal commands and simulations.
The WSFG-06 Signal Generator Module, designed to satisfy a varied range of requirements in testing and calibrating electronic and automation systems. Equipped with multifunctional capabilities, this adjustable signal generator is ideal for engineers, technicians and enthusiasts who require maximum flexibility and reliable performance.

### Adjustable signal generator, NE555, 5-12V
- Page: https://sigmanortec.ro/en/adjustable-signal-generator-ne555-5-12v
- Details: https://sigmanortec.ro/en/llms/p/943.md
- Price: 3.86 RON
- Availability: In stock; 1-2 zile
- Reference: 9132 · EAN: 5941740995148
- Specifications: Supply Voltage: 5; Maximum Input Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Square-wave signal generator module based on the NE555, powered at 5-12VDC. Provides a single output with frequency adjustable via potentiometer between 4Hz and 1.3KHz, duty cycle adjustable up to 98%. Useful for stepper motor control, PWM and quick tests in electronics projects. Dimensions 29 x 12mm, easy to integrate on breadboard.

### DDS Function Generator, Adjustable Frequency
- Page: https://sigmanortec.ro/en/dds-function-generator-adjustable-frequency
- Details: https://sigmanortec.ro/en/llms/p/220.md
- Price: 109.51 RON
- Availability: In stock; 1-2 zile
- Reference: 33254 · EAN: 5942176166195

Unassembled kit for a DDS function generator with adjustable frequency up to 8MHz. Generates sine, square, saw, rev raw, triangle, ECG and noise waveforms, with adjustable amplitude and offset. Features a 1602 LCD display with a 5-button keypad, two outputs (DDS and HS square signal), and remembers the last setting after restart. Power supply +5V/+12V/-12V, dimensions 80x80mm.

### Adjustable rectangular signal generator
- Page: https://sigmanortec.ro/en/adjustable-rectangular-signal-generator
- Details: https://sigmanortec.ro/en/llms/p/222.md
- Price: 6.66 RON
- Availability: In stock; 1-2 zile
- Reference: 33213 · EAN: 5940392139382

Square wave signal generator module with NE555, ideal for quick tests, adjustable pulse in microcontroller projects and stepper motor control. Offers 4 frequency ranges selectable with jumper, frequency and duty cycle adjustable from potentiometers, 5-15V DC power supply and voltage-dependent amplitude output. Integrated LED indicates signal status and rhythm.
The signal generator uses an NE555 timer to generate a square wave signal. It can be used as an adjustable pulse for microcontroller applications as well as for driving stepper motors.
IMPORTANT: Before changing the frequency range (moving the jumper), always turn off the module!
The NE555 timer is configured in 4 frequency ranges …