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Signal Generator & Amplifier
Signal Generator & Amplifier (Product Code: SLE/PHY/292) is a bench function generator used to produce sine, square, triangular, pulse and TTL/CMOS signals for electronics and physics experiments in schools, colleges and training labs. It covers 1 Hz to 100 kHz in five ranges, and all of its outputs can be used at the same time. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a function generator for lab use in India and international markets.
Specifications
| Parameter | Detail |
|---|---|
| Waveforms | Sine, square, triangular, pulse and TTL/CMOS-compatible square wave |
| Frequency range | 1 Hz to 100 kHz, adjustable |
| Range steps | Five steps: 1 Hz, 10 Hz, 100 Hz, 1 kHz and 10 kHz, with a x10 multiplier |
| Amplitude control | Coarse and fine controls on the front panel |
| Simultaneous outputs | Pulse, TTL/CMOS and sine/square/triangular outputs all available at once on the front panel |
| Pulse and TTL/CMOS level | Fixed amplitude, compatible with TTL/CMOS logic |
| VCO input | Output frequency follows a DC voltage of 0.1 V to 10 V at the VCO IN socket, with the toggle switch set to external |
| Mains input | 120 V, 60 Hz or 240 V, 50/60 Hz (selectable) |
| Dimensions | 215 x 180 x 130 mm (W x D x H) |
| Weight | About 1.5 kg |
| Product code | SLE/PHY/292 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Signal Generator Used For?
A function generator is the standard signal source for an electronics bench. Students feed its sine output into RC and LC circuits to plot frequency response and find resonance, use the square wave to watch capacitor charging on an oscilloscope, and drive counters, flip-flops and logic gates directly from the TTL/CMOS output. Because the pulse, TTL/CMOS and analogue outputs work simultaneously, one unit can clock a digital circuit while also supplying a test signal.
The VCO input adds a useful extra: a DC voltage between 0.1 V and 10 V sets the output frequency, so students can demonstrate frequency modulation or sweep a filter by hand with a potentiometer. In physics lessons the signal generator for electronics labs doubles as the test source for sound and interference demonstrations, and we can advise on driving a loudspeaker directly. Start with the amplitude low, choose the range step first and then fine-tune the frequency.
What to Specify When Ordering
- Number of Signal Generator & Amplifier units, typically one per bench.
- Mains voltage at your site: 120 V, 60 Hz or 240 V, 50/60 Hz.
- Any power output you need for loudspeakers or vibrators, so we can confirm suitability.
- Whether an oscilloscope and leads should be quoted with the generator.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, Ambala, Haryana, which supplies this signal generator to schools, engineering colleges, polytechnics and dealers. For vendor registration, the supplying company is registered under GSTIN 06AAECJ8618A1ZT, and export consignments are shipped under Importer-Exporter Code AAECJ8618A issued by the DGFT. More company information is on our profile page.
Related Physics Lab Equipment
Complete an electronics or waves bench with the Signal Generator & Amplifier:
- Oscilloscope Dual Trace — displays the generator output and the circuit response together.
- Loudspeaker Unit — turns the sine output into sound for wave demonstrations.
- Semiconductor Laser — its modulation jack accepts the generator’s analogue or digital signal.
- Signal Generator And Amplifier (European Version) — model with a 4.5 W power output and digital frequency display.
Browse more instruments in Physics Lab Equipment.
Frequently Asked Questions
What frequency range does the Signal Generator & Amplifier cover?
The Signal Generator & Amplifier covers 1 Hz to 100 kHz. The range is selected in five steps of 1 Hz, 10 Hz, 100 Hz, 1 kHz and 10 kHz with a x10 multiplier, and the frequency is then adjusted within each step.
Which waveforms does the Signal Generator & Amplifier produce?
The Signal Generator & Amplifier produces sine, square and triangular waves plus pulse and TTL/CMOS-compatible square wave outputs. The pulse, TTL/CMOS and analogue outputs are available at the same time on the front panel and can be used together.
What does the VCO input on the Signal Generator & Amplifier do?
The VCO input on the Signal Generator & Amplifier lets a DC voltage of 0.1 V to 10 V control the output frequency. Set the toggle switch to external mode and apply the voltage to the VCO IN socket.
Does the Signal Generator & Amplifier work on 120 V and 240 V mains?
Yes, the Signal Generator & Amplifier has a selectable mains input for 120 V, 60 Hz or 240 V, 50/60 Hz. Set the selector to match your local supply before switching on for the first time.
What power output does the amplifier section provide?
Power output figures for the amplifier section of the Signal Generator & Amplifier are not listed in the product details. If you need to drive a loudspeaker, vibrator or other load, tell us the load through the contact page and we will confirm suitability.
Who supplies the Signal Generator & Amplifier?
The Signal Generator & Amplifier is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab) of Ambala, Haryana, India. We supply schools, colleges, polytechnics and dealers across India and international markets, and can quote it with oscilloscopes and leads.
Request a Quote
Ask for a quotation on the Signal Generator & Amplifier through our contact page, or place it in the enquiry cart along with the rest of your bench equipment and send one request.
Last updated: 24 September 2026
