Ettus Research USRP2 with LFRX and LFTX boards

Ettus Research USRP2 with LFRX and LFTX boards. LUnit powers on with bench power supply. No top cover, unit was mounted in custom cabinet. No power supply, manual, cables or other accessories. Purchaser responsible for any software/firmware installation, updates etc. and proper legal use. This item may be restricted in some countries, you must verify before ordering.

From Ettus Research:

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

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.

All of these products are “legacy” and may no longer be directly supported by Ettus Research.