AtlantecRF launches 500MHz – 20GHZ digital attenuator


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The Digital Attenuator (ADA-500-2000-60/0.5) covers the whole frequency range from 500MHz to 20GHz and provides a minimum attenuation range of 60dB in 0.5dB steps with TTL control of 7 bits. Switching time is less than 200 nanoseconds and the input power handling capability is up to +25dBm.
The miniature housing measuring just 45 x 30 x 12 mm is of gold plated alloy with stainless steel SMA female RF input and output connectors with DC and TTL control connections being made via solder feedthru’s.

The ADA-500-20000-60/0.5 operates from a +/-5V DC supply with less than 70mA total current draw and exhibits a VSWR of better than 2.0:1 over an operating temperature range of -40+70C.



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