MPD Fully Functioning During the Covid-19 Emergency

We just thought we’d let all of you know that it is business as usual at Octagon Communications and MPD. All necessary precautions have been taken, and, as several of our staffers already work remotely, the office is open for business until we are told otherwise.

The May issue of MPD will arrive on schedule, and of course our website and the digital edition will continue to be available.

Feel free to contact any of us with questions or concerns!

We hope that you and your families are safe and healthy.

Home Cover Products Digital Tunable Bandreject Filter

Digital Tunable Bandreject Filter

Digital Tunable Bandreject Filter

The D5CTN-4000/6000-100MHz-O/O-MQI is a digitally controlled tunable bandreject filter with a tuning range of 4 to 6 GHz. Its novel design approach extends the passband significantly below the tuning range, achieving 3 to 6 GHz as a passband with 1.5 dB maximum insertion loss. With five resonant sections, selectivity reaches a 100 MHz 40 dB bandwidth.