R.F. Oscillator Manufacturer,Supplier and Exporter in India
Product Code : EL-TAMI-1021
Jlab Export is a leading R.F. Oscillator Manufacturer,and suppliers in India
R.F. Oscillator (code EL-TAMI-1021) is a radio-frequency signal generator variable from 100 kHz to 30 MHz in eight bands. It delivers either a continuous-wave output or a modulated output with a 400 Hz modulating tone at 30% depth, for testing tuned circuits and radio receiver stages in electronics labs. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Frequency range | 100 kHz to 30 MHz, variable |
| Bands | Eight |
| Output modes | Continuous wave or modulated |
| Modulation frequency | 400 Hz, also available on output terminals |
| Modulation depth | 30% |
| Accuracy | ±2% (as listed) |
| Quality check | Each oscillator is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-TAMI-1021 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab R.F. Oscillators?
| Model | Frequency coverage | Output and modulation | Listed use |
|---|---|---|---|
| This oscillator (EL-TAMI-1021) | 100 kHz to 30 MHz in eight bands | Continuous wave or modulated; 400 Hz tone at 30% depth, tone also on terminals | General RF signal source |
| R.F. Oscillator AM and FM | 200 kHz to 280 MHz in seven bands, calibrated dial | Modulated at 400 Hz and 1 kHz; FM switched in automatically above 50 MHz; output 0 to 200 mV | Testing radio and TV sets |
| R.F. Oscillators | 3 MHz, frequency calibrated on dial | High output voltage | Ultrasonic and Lecher wire experiments |
Choose this model for short-wave and medium-wave receiver work and general tuned-circuit experiments. The AM and FM model reaches VHF frequencies for radio and TV servicing, and the 3 MHz oscillator is the one to pick for ultrasonic and Lecher wire set-ups.
What Is the R.F. Oscillator Used For?
An RF signal generator supplies a known frequency to a circuit so that students can see how it responds. With the 400 Hz tone switched on, the signal can be fed into a receiver’s aerial, RF or IF stage and heard as a steady note through the loudspeaker, which makes stage-by-stage fault finding and the alignment of tuned circuits straightforward. The continuous-wave output suits resonance and bandwidth measurements on LC circuits, checks with an absorption wave meter, and waveform viewing on an oscilloscope. Because the modulating tone is also available on the output terminals, it can serve as a reference audio signal in modulation and demodulation experiments. Typical users are B.Sc. physics and electronics practicals, engineering and polytechnic communication labs, and ITI radio and TV servicing workshops.
What to Specify When Ordering
- Model — this 100 kHz to 30 MHz oscillator, the AM and FM model for higher frequencies, or the 3 MHz oscillator for ultrasonic work.
- Mains supply and output leads — the listing does not state them, so give your local supply and the leads you need.
- Quantity — the minimum order is 10 units; add an oscilloscope or wave meter to the same enquiry if required.
Frequently Asked Questions
What frequency range does this R.F. oscillator cover?
It is variable from 100 kHz to 30 MHz, with the range covered in eight bands.
What kind of output does it give?
Either a continuous wave or a modulated output. The modulating frequency is 400 Hz at a modulation depth of 30%, and the 400 Hz tone is also available on the output terminals.
How is it different from the R.F. Oscillator AM and FM?
That model covers 200 kHz to 280 MHz in seven bands, is modulated at 400 Hz and 1 kHz, and switches to FM above 50 MHz. This one covers 100 kHz to 30 MHz in eight bands.
Who manufactures this oscillator?
It is made by Jain Laboratory Instruments Pvt Ltd (JLab) in Ambala, Haryana, and quoted directly by the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a physics and electronics lab equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The R.F. oscillator comes from JLab’s own works rather than a trading house, which lets colleges, training institutes, dealers and importers order factory-direct; each unit is visually inspected, and repeat orders are handled by the maker. JLab exports worldwide and ships to buyers in every region — for example Tonga in Oceania, Angola in Central Africa, Denmark in Northern Europe, Portugal in Southern Europe and the UK in Western Europe. Details for tender buyers are on the JLab lab tenders page.
Related RF Test Equipment
- R.F. Oscillator AM and FM — the wider-range model for radio and TV testing.
- R.F. Oscillators — a 3 MHz oscillator for ultrasonic and Lecher wire experiments.
- Absorption Wave Meter — detects RF and finds its wavelength by tuning an LC circuit.
- Dual Trace Oscilloscope — for viewing the carrier and the modulated waveform.
- Digital Frequency Meter Type — a bench counter for checking the output frequency.
See the full Test and Measuring Instruments range or all Scientific Instrument products.
Request a Quote
JLab quotes directly as the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the model, your mains supply and the delivery city or port through the contact page.
Last updated: 9 October 2026
