Adaura Technologies Introduces New R3 Series USB & Ethernet Programmable RF Attenuator From 5 to 6000Mhz Posted by Blaise Yen on January 21, 2019 The AD-USB4AR3 is Adaura Technologies’ latest series of programmable RF attenuators. Combining all the best features of its predecessors, the R3 is the new flag ship line of industry leading programmable RF attenuators. With a custom machined aluminum enclosure, the AD-USB4AR36G95 boasts 95dB of attenuation with over 100dB of channel-to-channel isolation and has a frequency range of 5Mhz to 6Ghz.The addition of Ethernet allows EASY implementation into the most modern of test setups by allowing network control via HTTP web interface or direct Telnet while the USB port powers the device and allows for serial communication. The cost-effective AD-USB4AR36G95 is priced to allow both small startups and large companies to build and expand their test setups. Utilizing the time tested and proven serial protocol, AdauraTech’s USB devices can be implemented into test setups quickly and efficiently. The R3 series can be deployed rapidly in Windows, Linux, and Mac OS environments. Using low cost embedded computers allows users to easily power and control multiple units. Order Now Posted in USB 4-Channel RF Attenuator.