3MHz Function-Pulse Generators with 40MHz Frequency Counter Manufacturer,Supplier and Exporter in India
Product Code : EL-FG-10384
Jlab Export is a leading 3MHz Function-Pulse Generators with 40MHz Frequency Counter Manufacturer,and suppliers in India
3MHz Function-Pulse Generators with 40MHz Frequency Counter (code EL-FG-10384) are bench signal sources covering 0.3 Hz to 3 MHz, with an optional 1 Hz to 10 MHz sine range, giving sine, square, triangle, ramp, pulse and TTL outputs at up to 20 Vpp from 50 Ω. A 40 MHz counter and a backlit colour LCD readout are built in. Every generator in this 3 MHz series is assembled by JLab in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Frequency range | 0.3 Hz – 3 MHz; 1 Hz – 10 MHz (sine) optional |
| Waveforms | Sine, square, triangle, ramp, pulse; TTL output |
| Output | 20 Vpp with DC offset |
| Output impedance | 50 Ω |
| Rise and fall time | ≤ 50 ns |
| Attenuation | 20 dB / 40 dB fixed, plus 20 dB variable |
| Modulation | AM standard and AM balanced; internal and external AM-FM; internal sweep; PWM |
| Frequency counter | 40 MHz |
| Display | Digital readout, backlit colour LCD |
| Quality check | Each generator is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-FG-10384 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
One Control Group per Job
Function, frequency, modulation, attenuation and the frequency counter each have their own operating section, so a student can change the waveform without disturbing the modulation settings. The pulse duty cycle and the sweep time are both variable. The fixed 20 dB and 40 dB attenuators divide the output voltage by ten and by a hundred, and the 20 dB variable control fills in between, which brings the 20 Vpp output down to millivolt test levels.
AM, FM, Sweep and PWM
Standard AM keeps the carrier and adds sidebands, while balanced AM suppresses the carrier and leaves only the sidebands, the signal used to show double-sideband suppressed-carrier working. AM and FM can come from the internal source or an external one, the internal sweep runs the frequency across a band, and PWM varies the pulse width with the modulating signal.
Other 3 MHz and 10 MHz Function-Pulse Generators
- 10MHz Function-Pulse-Data Generator with Frequency Counter — adds ASK and FSK modulation and a serial data output.
- 3MHz Function-Pulse Generator with 50MHz Frequency Counter — DDS model with built-in arbitrary waveforms.
- 3MHz AM-FM Function-Pulse Generator — DDS generator with a built-in linear sweep.
The Function Generators category lists every generator in the Test and Measurement Equipment range.
Request a Quote
Use Add To Cart, and on the contact page say whether the standard 3 MHz range or the optional 10 MHz sine range is wanted, with the quantity and delivery town.
Last updated: 30 October 2026
