CDMA Trainer Kit Manufacturer,Supplier and Exporter in India
Product Code : EL-PET-10232
Jlab Export is a leading CDMA Trainer Kit Manufacturer,and suppliers in India
CDMA Trainer Kit (code EL-PET-10232) is a training kit for the communication lab that demonstrates code division multiple access on two channels, using both direct-sequence (DSSS) and frequency-hopping (FHSS) spread spectrum on the same board. The kit is built in Ambala, India, by Jain Laboratory Instruments Pvt Ltd (JLab).
Specifications
| Parameter | Detail |
|---|---|
| Techniques | Two-channel CDMA, DSSS and FHSS |
| Data rates | 16 kbps, 8 kbps and 4 kbps |
| Word length | 8 bits |
| Data format | NRZ (non-return to zero) |
| PN sequence generators | Chip clock 240 kHz, 120 kHz, 60 kHz, 16 kHz, 8 kHz and 4 kHz; maximal length sequence, selectable through feedback taps in the LFSR |
| BFSK frequencies | 100 kHz for mark; 50 kHz for space |
| Frequency synthesizer | Sinusoidal output at 1.6 MHz, 1.4 MHz, 800 kHz and 400 kHz |
| Hopping channels | Four, selectable for slow and fast hopping |
| Quality check | Each kit 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-PET-10232 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the CDMA Trainer Kit Used For?
It shows how code division multiple access lets two users share one band at the same time. In DSSS each channel’s data is multiplied by its own pseudo-noise (PN) code, and in FHSS the carrier hops between frequencies in a coded pattern; a receiver that knows the same code recovers its channel while the other channel appears as noise. Because the data rate, chip clock, LFSR feedback taps and hopping speed are all selectable, students can change one setting at a time and compare the resulting signals.
Frequently Asked Questions
What is the difference between DSSS and FHSS?
Direct-sequence spread spectrum multiplies each data bit by a much faster PN code, so the signal occupies a wide band all the time. Frequency-hopping spread spectrum keeps a narrow-band signal but moves it from one carrier frequency to another in a pseudo-random order that the receiver also knows.
What is a maximal-length PN sequence?
It is the longest sequence a linear feedback shift register (LFSR) of a given length can produce before it repeats, which happens only for certain choices of feedback taps. Such sequences look random and have a sharp autocorrelation peak, which helps a receiver lock onto its own code; a different tap setting gives a different sequence.
What does the chip clock setting change?
It sets how fast the PN code runs. For a given data rate, a faster chip clock puts more chips into each data bit, so the signal spreads over a wider band and the processing gain rises.
What do slow and fast hopping mean?
In slow hopping several data bits are sent on one frequency before the carrier moves on; in fast hopping the carrier changes more than once during a single bit.
What should an export enquiry include?
The number of kits, the destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling instructions, and the tender reference if the purchase is for a tender.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a maker of electronics trainers and laboratory equipment in India, incorporated in 2017 and located on Hargolal Road, Ambala, Haryana. The company is registered under GSTIN 06AADCJ9848D1ZE and holds Legal Entity Identifier 549300DTGS77DGYD6N03. This CDMA kit comes from JLab’s own production rather than from a trading house, so colleges, dealers and importers deal with the maker directly for first and repeat orders. JLab exports worldwide and ships to buyers in every region — for example Guyana in South America, North Macedonia in Southern Europe, Latvia in Northern Europe, Ghana in West Africa and Yemen in the Middle East. Tender details are on the JLab lab tenders page.
Related Communication Trainers and Test Equipment
- FSK Modulation and Demodulation Kit — a separate board for frequency shift keying, with FSK modulator and demodulator circuits.
- GSM Mobile Trainer Kit — a dual-band GSM/GPRS handset trainer with membrane keypad, graphic LCD and USB connector.
- GSM Trainer — a quad-band GSM/GPRS trainer with a built-in SIM card holder and TCP/IP protocol stack.
- Dual Trace Oscilloscope — a two-channel oscilloscope that displays two waveforms at once; a separate item that can be quoted on the same enquiry.
More boards are listed in Power Electronics Trainers within Electronics Lab Equipments.
Request a Quote
To ask for a quotation, press the Add To Cart enquiry button on this page or write through the contact page with the number of kits and where they should be delivered.
Last updated: 22 October 2026
