标签: USRP

  • BasicRX Daughterboard 1-250 MHz Rx

    782750-01 | BasicRX USRP Daughterboard (1 – 250 MHz) $ 167.00 USD

    The BasicRX provides a simple, wideband interface to ADC of a USRP. The BasicRX is an ideal daughterboard for users who need an external RF front end, or to inject raw signals into the USRP. A wideband transformer allows operation from 1 to 250 MHz on each channel.

    Overview

    The BasicRx daughterboard is a low-cost daughterboard that provides direct access to the ADC inputs.  The board can accept real-mode signals from 1 to 250 MHz. The BasicRx is ideal for applications using an external front end providing relatively clean signals within operable bandwidth. Wideband transformers 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 BasicRX does not include a local oscillator or downconverter.

    It is possible to use subsampling methods to receive higher frequencies.  In this case, the user must ensure the signal is filtered to avoid aliasing of undesired signals.

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  • LFTX Daughterboard 0-30 MHz Tx

    782753-01 | LFTX USRP Daughterboard (DC – 30 MHz) $ 167.00 USD

    The LFTX utilizes high-speed operational amplifiers to provide clean operation of the USRP from DC to 30 MHz. The LFTX is ideal for direct operation in the HF band, or for users intending to use an external front end to up-convert to higher frequencies.

    Overview

    The LFTX daughterboard utilizes two high-speed operational amplifiers to allow transmission from 0-30 MHz. The LFTX is ideal for applications in the HF band, or for applications using an external front end to up-convert and amplify the intermediate signal. The outputs of the LFTX can be processed independently, or as a single I/Q pair. Example applications include HF communications, radios with external front ends and direct signal generation below 30 MHz

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