Digilent Ettus LFRX – Daughterboard for Ettus USRP N210, 0 – 30 MHz Rx

•  Receive Only
•  Frequency range: 0 – 30 MHz
•  Channel count: 2 RX intermediate frequency (IF) or 1 quadrature interface (IQ)
•  Bandwidth: 30 MHz/Channel
•  Signals can be processed as 2 real-mode signals or a single I/Q pair

The Digilent Ettus LFRX daughterboard is a low-cost daughterboard that provides direct access to the ADC inputs. The board can accept real-mode or quadrature signals from DC to 30 MHz. The LFRX is ideal for applications using an external front end providing relatively clean signals within operable bandwidth. High-speed opamps couple each RF input to a single channel of the USRP device’s ADC. The signals sampled by the ADC are manipulated in the FPGA and can be processed as two real-mode signals, or a single IQ pair.

The LFRX does not include a local oscillator or downconverter.