Ethernet Port Series USRP-LW N210
The USRP-LW N210 Series USRP Software Defined Radio features high
bandwidth, high dynamic range processing capabilities. The USRP
Software Defined Radio is designed for demanding communications
applications. The overall architecture of the product includes
Xilinx's Spartan3A-DSP3400 FPGA, 100MSPS dual-channel ADC, and
400MSPS dual-channel A DAC that transmits data to the main
processor via Gigabit Ethernet.
The USRP-LW N210 features a modular design that operates over a
frequency range from DC to 6GHz, while multiple USRP-LW N210 series
can be synchronized and formed into a MIMO system through expansion
ports on the device. The GPDSO Option Module provides GPS reference
clocks with errors in the 0.01 ppm range for multiple USRP-LW N210
devices. The USRP-LW N210 transmits UP to 50MHz of RF bandwidth to
the host. Users can implement custom functions within the FPGA
architecture or in the 32-bit RISC soft core on the motherboard.
The USRP-LW N210 provides resource-rich FPGA firmware. The FPGA is
capable of handling up to 100MHz rf signals upstream and
downstream. The FPGA firmware can be updated via Gigabit Ethernet.
The USRP-LW N210 equipment kit includes: one USRP-LW N210 main
unit, two SMA head cables, one Ethernet cable, and one power
adapter.
USRP-LW N210 technical data:
| Parameter category | numeric value | unit | Parameter category | numeric value | unit |
| Input/Output | RF performance parameters when paired with WBX-LW |
| DC voltage input | 6 | V | Single-sideband signal/image rejection | 35/50 | dBc |
| current | 1.3 | A | Phase noise (1.8GHz). |
| Current when installing the WBX daughter board | 2.3 | A | 10kHz | -80 | dBc/Hz |
| Convert module parameters | 100 kHz | -100 | dBc/Hz |
| ADC sampling rate | 100 | MS/s | 1MHz | -137 | dBc/Hz |
| ADC resolution | 14 | bits | Output power | 15 | dBm |
| ADC SFDR | 88 | dBc | Enter a third-order intercept point | 0 | dBm |
| DAC sampling rate | 400 | MS/s | Noise figure | 5 | dB |
| DAC resolution | 16 | bits | Physical properties |
| DAC SFDR | 80 | dBc | Operating temperature | 0-55 | C |
| With host maximum rate (8b/16b). | 50/25 | MS/s | size | 225×165×50 | mm |
| Local vibration accuracy | 2.5 | ppm | weight | 1.0 | kg |
| Lock GPSDO precision | 0.01 | ppm | | | |
