LC filters
ONIIP has a tremendous experience of development and LC filters manufacture. LC filters are applied as selective facility in input circuits and output circuits, in IF stages of combined equipment as preselectors, selectors and filters of the main selection. ONIIP’s LC filters provide a wide range of operating frequencies, small dimensions and high performance indices. LC filters are developed with standard values of loads 50 Ohm. On the customer’s request filters can be developed - with Besselian/Gaussian/Butterworth/Chebyshev/or elliptical functions; - with specified level of intermodulation distortions; - with specified load resistance Characteristics: LC filters - frequency range 10 kHz…1500 MHz - fractional bandwidth 10…200 % - stopband attenuation 30…60 dB - insertion attenuation in bandwidth (max.2 dB) - VSWR (max.1.5) High-performance RF loads and HF range attenuators. Application: - load equivalents of high-performance RF transmitter Technical features: - power 1,25 kW, 2,5 kW, 5 kW - operating frequency range (up to 30 ÌHz) - input resistance 50 Ohm; - SWR in operating frequency range (no more than 1,2). |
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