Interactive Digital Communication Tutorials
Transform How Your Institution Teaches Digital Communication
State-of-the-art interactive simulations for visualizing, experimenting with, and understanding complex digital communication concepts — built for colleges and universities.
Secure checkout • Instant access • Invoice provided
Institutional Price
● 4-year licence
● All upgrades included
● Invoice & support
This Is Perfect For You If…
Designed specifically for academic institutions, educators, and advanced students
Everything Your Institution Needs
One comprehensive package — no hidden add-ons, no per-module pricing
Interactive Simulations
Browser-based, no installation — students open and start learning immediately on any device.
Signal Visualization
See signals, spectra, constellation diagrams, eye diagrams, and coding steps in real time.
Parameter Control
Adjust SNR, modulation order, code rate, and more — observe cause-effect instantly.
Topic Coverage
From source coding to channel capacity, modulation to error correction — all major topics.
Monthly Content Updates
Genuine feedback before the 25th of each month is reviewed and incorporated in the next release.
Aligned with Curriculum
Content maps to standard B.Tech/M.Tech syllabi (JNTU, Anna University, VTU, and others).
200-User Licence
All 200 users access simultaneously — no concurrent-session caps, no per-seat renewals.
4-Year Access + All Upgrades
New modules, improved simulations, and bug fixes are delivered free for the entire licence period.
What’s Inside the Package
Everything bundled in a single institutional licence
The Learning Experience
Visualize
See signals, spectra, constellation diagrams, eye patterns, and coding steps rendered in real time.
Experiment
Adjust SNR, bandwidth, modulation order, code rates — observe immediate cause-and-effect relationships.
Understand
Connect equations, plots, and real-world engineering interpretation — from formula to physical meaning.
Simple, Transparent Pricing
One price, everything included — no surprises
Frequently Asked Questions
How does the 200-user limit work?
The licence covers your institution — any 200 registered users (students + faculty) can access the platform. There are no concurrent-session limits within that 200.
What happens after 4 years?
You can renew at the prevailing rate. We’ll reach out 60 days before expiry to make the process smooth.
Do students need to install anything?
No. Everything runs in the browser — any modern browser on laptop, desktop, or tablet. No MATLAB, no Python, no downloads.
Which universities’ syllabi are covered?
Standard B.Tech ECE/EE Digital Communications content aligned with JNTU, Anna University, VTU, RTU, MDU and others. A curriculum mapping guide is included on access.
How do I get the invoice / PO?
A GST-compliant tax invoice is emailed automatically after payment. For PO-based purchases, contact shalu@etmantra.com before placing the order.
Ready to Transform Your Curriculum?
Join 500+ institutions already using ET Mantra’s Interactive Digital Communication Tutorials to bring theory to life for their students.
© ET Mantra • Interactive Digital Communication Tutorials • shalu@etmantra.com