4401-8-31/5

Spectrum Control Weinschel’s 4-Channel Programmable Attenuators are 50 ohm bidirectional units that operate over the 0.3 to 8000 MHz frequency range. Model 4401-8-31.5 offers an attenuation range of 0 to 31.5 dB in 0.25 dB step size. These units can be controlled using USB & Ethernet interfaces. A Programmable TTL trigger is available through the AUX port.