Spectrum Microwave’s 7-Channel RF Pre-selector filter provides 7 selectable RF filter channels with Ultimate Rejections out to 18 GHz. Modular construction allows customization of band splits to provide continuous overlapping band performance.
Channels 1 thru 6 are Miniature Lumped Element Bandpass Filters while Channel 7 is an Interdigital Cavity Filter. This low-profile Filter Bank provides Excellent Low-Ripple Passband Performance while Suppressing Ultimate Rejections by 70 dB out to 20GHz.
Three control pins provide TTL selection of the desired operating channel. The unit is bi-directional with SMA field removvable connectors TBD L x 3.10” W x 0.35” H excluding SMA connectors and control pins. Final length depends upon customer requirements for filter performance.The chassis is machined aluminum with a silver plate finish. Control pins are .030” dia. |