Ettus公司的环路线缆套件,包含两根SMA-M转SMA-M线缆（60cm/2ft）、2个SMA-F转SMA-M 衰减器 (30dB, 50Ohm, DC-6GHz)
Kit for USRP systems includes 2 SMA-M to SMA-M cables (60cm/2ft) and 2 SMA-F to SMA-M Attenuators (30dB, 50Ohm, DC-6GHz).