782752-01

782752-01 is a LFRX USRP Daughterboard that provides direct access to the ADC inputs. The board can accept real-mode or quadrature signals from DC to 30MHz. 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 I-Q pair. The LFRX is ideal for users who intend to directly receive signals in the HF band using an external LNA, or use an external front end for down conversion.

• LFRX utilizes high-speed operational amplifier to provide receive coverage from DC to 30 MHz