RF Delay Filters
Optimizing CTS RF ceramic filter designs, we can deliver custom RF Delay filters for passbands with flat amplitude and flat group delay. We have created designs providing 5-18ns over 60-80 MHz passbands for 1.7-2.7GHz RF with low insertion loss. At lower intermediate frequencies (IF), e.g. 150 MHz, larger delays are possible but with narrower passbands. CTS can tailor custom solutions to meet your particular RF and IF delay filter needs.
Example: 17-19ns Band 3 Uplink RF Delay Filter