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The USRP E310 integrates a rich set of features and peripherals necessary for mobile radio, wireless sensor networks, and remote sensing applications such as the integrated GPS for position awareness and time synchronization, and two host USB ports for extending storage, I/O and communication options with off-the-shelf USB devices. Using the same USRP Hardware Driver™ (UHD) architecture, common to all Ettus Research USRP devices, designers can programmatically control all USRP devices with a common UHD C++ API, or choose from a wide selection of third-party tools and software such as GNU Radio.
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Introduction to USRP E310
1
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USRP E300: DEPLOYABLE SDR
Applications
• Deployed monitoring and generation
• Sensor network research
• Land mobile communication / safety radio
Features
• 2x2 TX/RX Channels, 70 MHz – 6 GHz
• Customizable Xilinx 7 Series FPGA
• Selectable RX/TX filter banks for improved RF
• Integrated battery for portable/ deployed operation
• 375 grams (with reduced weight options)
• 2-6W typical
Audience
• Mil/Aero/Gov
• Academic Research
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USRP E300 SYSTEM ARCHITECTURE
AD9361
RFIC
Ethern
et
GPS
Ant
TRX-A
RX2-A
TRX-B
RX2-B
Power
USB 2.0 Host
MicroSD Flash
JTAG
Debug
Power
Management
Filter bank ARM
ARM
1GB
DRAM 512MB
DRAM
TCXO
FP
GA
Local
Oscillator &
Sample
Clock
GPS
Receiver
RF B
RF A
Sync
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FORM FACTOR
• Size: 133 x 68.2 x 26.4 mm
• Weight: 375 grams (225 gram OEM version)
• Includes bottom mounting holes
• 2-6 Watts typical (18W Max)
USRP N210 & USRP E310 size comparison
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PERIPHERALS
Front Panel Back Panel
Top Row • TRX-A – RF A, Transmit/ Receive • RX2-A – Alternate RX path • TRX-B – RF B, Transmit/ Receive • RX2-A – Alternate RX path • Bottom Row • Power Button • Micro SD card port (SDXC capable) • GPS - antenna port • Sync - digital line to FPGA • Audio Jack – 2.5mm Mic/speaker
Left to Right • CONSOLE – serial over USB com
port • 2 x USB2 Host – for USB peripherals • 10/100/1000 – Ethernet interface • 5-15V DC – Power supply, 2-6W
typical
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RFIC & FILTER BANK
• Rx filters: reduce interference from out-of-band signals, while Tx filters: suppress spurious harmonics
• Selections chosen dynamically by the driver
* Filter bank pass bands with normalized gain, based on component characteristics. www.tenettech.com
FP
GA
ARM
ARM
ZYNQ HARDWARE & SOFTWARE ARCHITECTURE
FPGA Resources Xilinx7 FPGA
Programmable Logic Cells 85k
LUTs 53,200
Flip-Flops 160,400
Block Ram 560kB
DSP Slices 220
Peak DSP Performance 276 GMACs
ARM Processor Cortex A9
Processor cores 2
Clocking frequency 667 MHz
DMA Channels 8
External DRAM 1 GB
Em
be
dd
ed
Lin
ux
Custom Application
C / Other GNU Radio Python / GRC
UHD Driver
FP
GA
UHD FPGA Bitfile
RF
IC
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SHIPPING KIT CONTENTS
Qty Description
1 USRP E310 Hardware
1 4GB micro SD card
1 1 Gigabit Ethernet 3m cable
2 SMB-F to SMA-F adapter
1 6V power supply
1 USB console cable
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E310 – INTEGRATED GPS-DISCIPLINED CLOCK
• With GPS lock
• Improved frequency accuracy
• Global time & frequency sync
• GPS location information
GPS
uC
TCXO
Precision Time
Precision Frequency Ref
GPS Antenna Global Position
<< Available at Lunch
<< Future Capability
<< Future Capability
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PRODUCT COMPARISON: USRP PLATFORM
Low Cost B2xx
Embedded E3xx
General Purpose N2xx
High Performance X3xx
Frequency (Hz) 70 M – 6 G 70 M – 6 G DC-30M & 50M–6G DC-30M & 50M–6G
Bandwidth 56MHz (34 MHz 2x2) 56MHz (34 MHz 2x2) 20 MHz 120 MHz
Channels 2 Tx, 2 Rx 2 Tx, 2 Rx w/ filter banks
1 Tx, 1Rx 2 Tx, 2 Rx
DAC/ADC Res./Rate
DAC: 12b , 61.44MS/s ADC: 12b , 61.44MS/s
DAC: 12b , 61.44MS/s ADC: 12b , 61.44MS/s
DAC: 16b, 400 MS/s ADC: 14b,100 MS/s
DAC: 16b, 800 MS/s ADC: 14b, 200 MS/s
Noise Figure 5-7 dB
Processing Host PC Zynq 7020 (Xilinx 7 FPGA, Dual ARM CORTEX A9)
Host PC Kintex7 FPGA Host PC
MIMO Phase Coherent Phase Coherent Phase Coherent *Phase Coherent
Latency ms to Host uS to FPGA uS to Host
mS to Host uS to FPGA uS to Host
Bus USB3, USB2 AXI-DMA (FPGA to ARM) 1 GbE (ARM to Host)
1 GigE 1/10GbE Cabled PCIe x4
**Calibration None None None None
*Same Daughterboard in each slot **UHD provides correction software www.tenettech.com
SUMMARY
“The USRP E310 extends the embedded USRP product family, engineers can begin prototyping using a low-cost B200 or MIMO capable X300 platform and deploy on the USRP E310 for stand-alone applications with a common software experience.”
– Matt Ettus,
Founder and President of Ettus Research
The USRP E310 integrates a rich set of features and peripherals necessary for algorithm prototyping, mobile radio, wireless sensor networks, and remote sensing applications.
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Thank you!!! 12
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