Signal Generator and Amplifier
Product Code : JA-SW-7646
The Signal Generator and Amplifier (SKU JA-SW-7646) is a bench instrument that produces sine, square and triangular waves from 0.1 Hz to 100 kHz and can also work as a voltage amplifier with a gain of up to 100. Its 4 ohm output delivers 4 W across the whole frequency range, enough to drive a loudspeaker or vibration generator, while a 600 ohm output gives attenuated signals. JaincoLab supplies this signal generator and amplifier for sound, wave and electronics practicals in schools and colleges.
Specifications
In signal generator mode the unit gives sine, square and triangular waves from 0.1 Hz to 100 kHz in six ranges (±5%), 0 to 10 V peak to peak, 4 W into its 4 ohm output and ×1, ×0.1 and ×0.01 attenuation on its 600 ohm output; in amplifier mode it offers a voltage gain of 0 to 100.
| Product | Signal Generator and Amplifier |
| SKU | JA-SW-7646 |
| Waveforms | Sine, square and triangular |
| Frequency range | 0.1 Hz to 100 kHz in six ranges, accuracy ±5% |
| Sine wave distortion | 1% on all ranges |
| Square wave rise time | Approx. 1 µs |
| Voltage output | 0 to 10 V peak to peak, continuously variable |
| 4 ohm output | 4 W over the entire frequency range; drives a loudspeaker or other suitable devices |
| 600 ohm output | Attenuation ×1, ×0.1 and ×0.01, all ±5% |
| Amplifier mode | Voltage gain 0 to 100, input impedance 1 megohm, maximum input 200 mV peak to peak, response 1 Hz to 100 kHz |
| Electrical supply | 220 to 240 V AC, 50 to 60 Hz |
| Dimensions | 255 × 220 × 110 mm overall |
| Mass | 3.2 kg |
Uses of the signal generator and amplifier
The signal generator and amplifier is used to drive loudspeakers and vibration generators at a chosen frequency for sound and wave experiments, to feed test signals into circuits and oscilloscopes, and, in amplifier mode, to boost small signals such as a microphone output for display or measurement.
- Driving a loudspeaker for sound, resonance and speed-of-sound experiments
- Driving a vibration generator for standing waves on strings and springs
- Supplying test waveforms to circuits and oscilloscopes
- Amplifying small signals up to 100 times
- Frequency response and filter experiments in electronics practicals
Scope of supply and ordering
The listing covers the Signal Generator and Amplifier as specified. Leads, loudspeakers and other accessories are confirmed on the quotation, together with spares and quantities.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and the delivery destination. JaincoLab supplies signal generators singly or in sets for schools, colleges and training institutes, and exports to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What frequency range does it cover?
0.1 Hz to 100 kHz in six ranges, with an accuracy of ±5% on all ranges.
Can it drive a loudspeaker directly?
Yes. The 4 ohm output delivers 4 W over the entire frequency range and will drive a loudspeaker or other suitable devices.
What does the amplifier mode offer?
A voltage gain of 0 to 100, an input impedance of 1 megohm, a maximum input of 200 mV peak to peak and a frequency response of 1 Hz to 100 kHz.
What supply does it need?
220 to 240 V AC, 50 to 60 Hz.
Related products
Browse Sound and Waves for apparatus to use with the generator, from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Signal Generator and Amplifier, send the quantity and the delivery destination through the JaincoLab contact page or email [email protected]. Buying under a laboratory tender? Use our tenders page.
