Archive for year: 2020

This electromechanical 50 Ohm programmable attenuator features an external TTL control board and SMA female connectors. Model 651-026-063 offers 63 dB dynamic range in 1 dB steps over a frequency range of DC – 1000 MHz. Attenuation accuracy is +/- 0.4 dB or 2% of programmed, maximum VSWR is 1.30:1 and maximum insertion loss is 2.5 dB. The switching speed is 10 milliseconds and TTL control is via a 10-pin connector with a latch. Other impedance and connector options are also available. Please contact us with your unique requirement for the appropriate model number.