Telewave TPCP-45215-2 dual window combline preselectors are specially designed for use with master receive systems, to optimize performance on UHF repeater frequencies, and provide excellent rejection of external noise sources. These combline filters provide maximum protection from receiver desense when installed between the receiver multicoupler and the antenna.The 45215-2 provides two 4 MHz windows on a 10.5" x 19" panel. These units feature "sharp-skirt selectivity with minimum insertion loss in single or dual configuration. All units are pre-tuned to customer-specified frequencies before ship ment to provide optimum performance, and no further adjustment should be necessary.
Telewave combline filters offer the ultimate in repeater system performance, maximizing coverage and providing protection against receiver desensitization at congested sites. With new narrowband channel assignments, proper filtering is even more critical. The TPCP-45215 series allows operators of high-density UHF systems to take advantage of new technology, and enhance the performance of existing systems.