The 625-03 Series from Flann Microwave are Ethernet-Controlled Precision Programmable Attenuators that operate from 6.5 to 500 GHz. They have an attenuation range from 0 to 60 dB, can handle up to 6 W of power and have an insertion loss of less than 5 dB. These attenuators utilize the proven rotary vane principle and Flann’s industry-standard experience to offer a very high performance. They provide high accuracy and repeatability over the entire attenuation range and can reposition between 0 and 60 dB in less than one second.
The 625-03 series attenuators have an integrated touchscreen display to enable full manual operation where an Ethernet connection may not be available. They are available in enclosures with waveguide flange interfaces and require a DC supply of +24 V. These programmable attenuators are ideal for use in transceiver diversity, testing mm-Wave point-to-point radios, bit error rate testing, fade margin testing and automated test equipment (ATE) applications.