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Wireless & Misc Products >>

Combiners

Duplexers

Notch Filters

Tubular Lowpass Filters

Hi-Q Cavity Bandpass & Notch Filters

Helical Resonators

Stripline/Microstrip

Helical Resonator Filters

For narrow band applications, helical filters offer low insertion loss in package sizes smaller than comparable distributed element filters. Both bandpass and bandstop configurations are available.

Center Frequency Option: 50-1200 Mhz
3 dB Bandwidth: 0.5-5%
No. of Sections: 3-8

Where size may be a concern and losses not as important, a stripline or microstrip filter offers a nice compromise.

• Circuit board tolerances can be tightly controlled minimizing variation in the production environment.
• Bandpass, bandstop, lowpass, and highpass designs are available.
• Frequency range availability is from 1-18 GHz
• No. of Sections: 3-9