Seller: Rosenkranz Elektronik
Location: Germany
Seller: Western Test Systems
Location: USA
Seller: NSCA Technologies LLC
The P382A waveguide variable attenuator, 12.4 to 18 GHz, is designed to be insensitive to temperature and humidity. The attenuation value of this direct-reading, precision attenuator depends on the rotation angle of the resistive card, rather than on the resistivity value of the attenuating material. Therefore, it is insensitive to changes in temperature and humidity which can affect the resistive card of ordinary adjustable flap attenuators. The attenuation value is highly accurate and is stable from 0 to 50 dB. The instrument features large, easy-to-read dials, and can handle considerable microwave power.