0.1dB step programmable digital attenuator for the 200 to 6,000MHz range
The LDA-906V Lab Brick digital attenuator is a highly accurate 50-ohm step attenuator, with calibrated attenuation from 200 to 6,000MHz in 0.1 dB steps and a typical accuracy under 0.25 dB over a 90 dB control range. The LDA-906V is suitable for testing WiMAX, MIMO, SIMO, 3G, 4G, 5G, LTE, DVB, and microwave radio systems, and for creating fading and other wireless system simulations. Lab Bricks use a native USB HID-class, driverless interface to avoid the difficulties inherent in using older serial or IEEE-488 interfaces implemented over USB. Lab Brick devices and equipment can be easily used on any system that supports USB HID devices, including low-cost embedded computers using Windows, Linux or similar operating systems.
Vaunix – www.vaunix.com