The ims IMF Series low pass filters (LPF) are for engineers who need a harmonic filter of robust and precision design. These filters have been successfully tested to input power levels exceeding 20W. Part-to-part performance repeatability is excellent in high or low volumes.
The low pass filter delivers the performance of a custom designed filter, but with the price and delivery closer to an off-the-shelf solution. Circuit construction is lumped/ distributed surface mountable microstrip on alumina, enabling higher performance and higher power handling than an equivalent off-the-shelf packaged device or lumped element equivalent.
Passband: up to 2.5GHz
2nd, 3rd harmonic rejection: 25dB minimum
Dimensions: 0.444” X 0.324” X 0.035” max.
Insertion Loss: 0.4dB or better
VSWR: 1.1:1 by design*
Input power rating: 20W with a 100 deg. C. baseplate
50Ω Solderable connections
*.01dB Passband ripple design