The MN-1.5-30-3-S13 from Pole/Zero is an Internally Switched 3-band Tunable Bandpass Filter that operates from 1.5 to 30 MHz with a 3% bandwidth. It has three internally switched filters optimized to operate from 1.5 to 4 MHz, 4.024 to 10 MHz, and 10.08 to 30 MHz. The filter has a low insertion loss (5.5 dB), good selectivity (33 dBc @ center frequency +/- 10%), and can handle a CW input power of up to 33 dBm (out-band). This filter can be controlled using both SPI and Parallel control interfaces and have a tuning speed of 100 uS.
The miniature filter is available in a surface-mount package that measures 2 x 2.78 x 0.6 inches and is suitable for applications, where small size and high performance are required, such as military radios, military radar, SATCOM, test and measurement equipment, and industrial & medical equipment. Modified variants are available upon request.
