MICROWAVE & RF FILTERS RF Filter Solutions

THIN FILM BANDPASS RF FILTERS Best-in-class RF Filter solutions in the X, Ku and Ka Bands designed and tested to support various applications and markets. Planar X Series of standard bandpass filters provide system engineers with high performance, compact, light-weight solutions for critical RF filtering in X, Ku, and Ka bands. Planar X Series compliments Smiths Interconnect’s broad portfolio of RF/Microwave components with an off-theshelf product reducing the lead times of custom designs. Features and Benefits ■ Compact size – reduced PCB footprint ■ Light weight – reducing overall system mass...

Cavity Filters Very low insertion loss and high selectivity RF & microwave filters for commercial and military applications Smiths Interconnect’s cavity filters offer the user very low insertion loss, steep skirt selectivity, and narrower bandwidths compared to discrete component filters. Designs are available in the frequency range of 30 MHz to 40 GHz and with bandwidth options from less than 0.5% to over 66%. High “Q” standard and custom designed models offer the lowest insertion loss and best selectivity available for military and commercial applications. Standard cavity filters generally...

Ceramic Filters High volume and various mounting configurations Cost effective and ease of use RF & Microwave Filters Features & Benefits Ceramic Filters are manufactured in two basic styles for both commercial and military applications. The high volume, cost effective units in open frame, non-hermetic packages are most often used in commercial applications. The lower volume, custom designed hermetic packages find wide usages in military applications. Both styles are available in various mounting configurations. In both instances the same high “Q” coaxial resonators are used which yield low insertion...

Discrete Filters Bandpass, lowpass, hipass, or notch Optimal performance and small in size RF & microwave filters Features & Benefits Miniature discrete component filters are designed to give optimal performance where small size is critical. Electrical and mechanical requirements for each design are computergenerated, taking into consideration realizable “Q” and environmental conditions, then analyzed using our unique software, thereby reducing the amount of trial and error alignment. Filter designs are available to satisfy bandpass, lowpass, highpass, or bandreject applications. We have found...

RF Tunable Filters Bandpass and bandreject Single package and high performance RF & microwave filters Features & Benefits Tunable filter products are designed to provide high performance in a single package. While typically used in test and measurement applications, these products can also be ruggedized for mobile and remote applications. We offers several standard Bandpass and Bandreject Tuners covering the frequency range of 24 MHz to 3000 MHz in octave bands. Cellular and PCS units cover less than full octaves, however offer greater dial resolution. All standard units offer direct frequency...

Additional Test Capabilities Smiths Interconnect can provide a wide array of add-on test services to suit market and program needs. Below is a list of standard available RF Filter test options. Please consult factory for individual program needs. Per MIL-PRF-55342 Outgassing (space level only) Thermal Shock Power Conditioning (space level only) Precap Visual Inspection Short Time Overload Solder Mounting Integrity High Temperature Exposure Bondable Mounting Integrity Moisture Resistance Wire Bonding Integrity Life Testing Resistance to Soldering Heat Marking Legibility Test Resistance to Bonding...

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