Tunable Filters from Stock Products

K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning desired signals while rejecting interfering signals. Mechanically-tuned, high Q cavity filters typically allow center frequency to be tuned over at least one octave.

This product section features tunable products that are available from stock, including 1% Bandwidth Tunable Filters, 5% Bandwidth Tunable Filters, and Tunable Notch Filters.

BT Series - 1% Bandwidth Tunable Bandpass Filters

Product

Three Frequency Range Options (See Data Sheet)
Manual Selection (Digitally-Controlled Versions Available)
Direct-Readout Center Frequency Dial
5-Section, Chebyshev Filter Response
AVAILABLE FROM STOCK

BT Series - 5% Bandwidth Tunable Bandpass Filters

Product

Fourteen Frequency Range Options (See Data Sheet)
Manual Selection (Digitally-Controlled Versions Available)
Direct-Readout Center Frequency Dial
5-Section, Chebyshev Filter Response
AVAILABLE FROM STOCK

TNF Series - Tunable Bandreject (Notch) Filters (Stocked)

Product

Ten Frequency Range Options (See Data Sheet)
Manual Selection (Digitally-Controlled Versions Available)
Direct-Readout Center Frequency Dial
Greater than 45 dB Attenuation Typical
AVAILABLE FROM STOCK