L-com carries a wide range of fixed attenuators with a broad selection of attenuation levels and frequency ranges. The LCAT7438-9 RF fixed attenuator has a coaxial in-line design with BNC Male connector on one end and BNC Female connector on the other end. The 9 dB RF attenuator prevents signal overload in amplifiers, receivers, and detectors by adjusting the signal level to the optimal power range. The fixed attenuator takes a signal up to 2 watts and reduces the signal level to 9 dB of its original input signal level.

The L-com BNC Male to BNC Female RF attenuator is calibrated up to the 4 GHz frequency specified and is accurate at 0.5 dB. The RF fixed attenuators lower the amplitude of the 9 dB signal by a specific amount and can be used in a wide variety of applications. The 4 GHz fixed attenuator is ideal for wireless, video signal transmission, radar systems, test and measurement, commercial and military communication, and avionics.

The LCAT7438-9 fixed attenuator is used for 75 Ohms impedance circuits and the good VSWR performance of 1.35:1 seen by adjacent components can extend the range of power meters and amplifiers. The BNC Male to BNC Female RF fixed attenuators are constructed from brass with tri-metal plating and are available at a minimum cost. The 4 GHz fixed attenuator operates at a temperature range from -55 to 125 deg C.

Features

• DC to 4 GHz Frequency Range
• Attenuation 9 dB Typical
• Max Power 2 Watts (CW)
• VSWR < 1.35:1
• 75 Ohm Impedance

Application

• Wireless
• Video Signal Transmission
• Radar Systems
• Test and Measurement
• Commercial and Military Communication
• Avionics