Technology Labs
SDR-B: Software Defined Radio
About Product
The SDR-B platform introduces students to modern communication systems using real-time hardware and GNU Radio–based software processing, enabling hands-on learning in both analog and digital modulation. With zero-installation capability and an RF agile transceiver up to 6 GHz, it delivers a seamless experience from signal generation to wireless experimentation.
Quickly and easily introduces students to the world of Principles of ModernCommunication with both software & real time hardware
Akademika SDR is Zero Installable “Simply Power on & Play ".
Includes Complete Linux on Board.
Unleash the Power of GNU Radio.
FUNCTIONAL BLOCKS
Audio
Paint
Boolean Operators
Modulators
Byte Operators
Networking Tools
Channel Models
NOAA
Channelizers
OFDM
Coding
Packet Operators
Control Port
Pager
Debug Tools
o Peak Detectors
Deprecated
Resamplers
Digital Television
Stream Operators
Equilizers
Stream Tag Tools
Error Coding
Symbol Coding
FCD
Synchronizers
File Operators
Trellis Coding
Filters
Type Converter
Fourier Analysis
UHD
GUI Widgets
Variables
Impairment Models
Video
Instrumentation
Waveform Generators
Level Controllers
Zero MQ Interfaces
Math operators
Industrial 10
Measurements Tools
Inspector
Message Tools
Mapper
Many More
RF Agile Transceiver
One Transmit, One Receive Channel (with separate Tuning Frequencies)
Tuning Range : 70 MHz - 6GHz
LO step size : 2.4 Hz
Tunable Channel Bandwidth: 200 KHz — 20 MHz
Integrated DACs (Tx): 12-bit
Integrated ADCs (Rx): 12-bit
Variable Output Data Rates: 61.44 MSPS - 65.1kSPS
Modulation Accuracy (EVM): 40 dB (typical)
RX Gain Control: 0 to+74.5dB (800 Mhz)
Received Signal Strength: 100 dB (+2 dB)
Internal I/Q Correction and Calibration
Antenna
Frequency Range: 824-894 MHz and 1710- 2170MHz
FPGA
Logic Cells: 28k
Block RAM: 2.1Mb
DSP Slices: 80
SDR Processing System
Single-core ARM Cortex-A9 MPCore @ 667 MHZ.
Streams up to 4MSPS with no dropped samples
Embedded Processing System
Quad-core 64-bit @ 1.4GHz
Memory
DDR3L
1066Mbps (16-bit Interface)
512Mbytes
Serial Flash
32 Mbyte
Quad I/O provides throughput up to 54 Mbps
Embedded Computer with Preloaded Ubuntu and GNU Radio:
Processor: 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, 512KB percore L2 caches, and a 2MBshared L3 cache.
Single HDMI display output with HDR support.
LPDDR4X-4267 SDRAM - 8GB
Dual-band802.11ac Wi-Fi?
Micro SD card slot, with support for high-speed SDR104 mode
2xUSB 3.0 ports, supporting simultaneous 5Gbps operation.
2x USB 2.0 ports
Giga bit Ethernet, with PoE+ support
5V/5A DC power via USB-C, with Power Delivery support
18" Monitor.
Mouse
Keyboard.
List of Sample Tutorials provided with the System
Analog Communication
Application Program to configure the SDR as FM Transmitter
Application Program to configure the SDR as FM Receiver
Amplitude Modulation.
Amplitude Demodulation.
Frequency Modulation
Frequency Demodulation
Digital communication
Amplitude Shift Keying (ASK) Generation.
Amplitude Shift Keying (ASK) Demodulation
Frequency Shift Keying (FSK) Generation
Frequency Shift Keying (FSK) Demodulation.
Binary Phase Shift Keying (BPSK) Generation.
Binary Phase Shift Keying (BPSK) Demodulation.
Quadrature Phase Shift Keying (QPSK) Generation
Quadrature Phase Shift Keying (QPSK) Demodulation.
Analysing Impact of Pulse Shaping
Note: Due to memory & speed limitation of embedded system complex models at high speed may not give desired results.
With 35 years of legacy in Technical Education, Akademika extends its expertise to Defence and Skill development, building Innovative, Reliable Training Systems for the next generation of Learners.
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