Terahertz Technologies' FTE-4000 Variable Optical Attenuator is ideal for balancing transmitter power, adjusting receiver attenuation settings, and can assist in the testing of system budget compliance. Depending on your needs, two models offering 40 dB attenuation level or 80 dB attenuation level are available.
The FTE-4000 Variable Optical Attenuator has the same onboard help feature as rest of Terahertz Technologies' FTE line. It has a built in output power monitor to assist in setting the appropriate attenuation levels and a sweep mode which can scan the attenuation across desired levels. It is rugged with a splash proof housing with a highly protective boot.