CH Series FM Coaxial Hybrids Features * Wholeband Quadrature Performance * Used as Power Combiners or Dividers * Compact Crossover Design Fach Individually Tested Non-corroding Chromate Conversion Finish Exceptionally Low VSWR and Insertion Loss * Low-loss Copper Inner Components telus IS enna Sy L CH Series FM Hybrid Our high-power quadrature crossover coaxial hybrids are designed for optimum performance. The shielded tube l \ 7 tl design allows for a small cross section without sacrificing | imi = power handling. The design also ensures whole band Coat Cant wa operation with low VSWR and insertion loss. a | ra) Input Reject ai Specifications LI ie Frequency, MHz 87.5 to 108 on VSWR <1.06:1 p ko we | ,| = Insertion Loss, dB <0.05 9) Power Split, dB -3.0+0.1 Isolation, dB >382 Phase Split 90 + 2 degrees Ordering Information, FM 90 Hybrids Type No. Combined Connector Dimension A Dimension B Power, kW Interface in (mm) in (mm) in (mm) Case Dimensions CH250-OFM 10 3-1/8" EIA, female 34.00 (863.6) 8.88 (225.6) 1.75 x 4.00 (44.5 x 101.6) CH251-OFM 10 Unflanged 34.00 (863.6) 8.50 (215.9) 1.75 x 4.00 (44.5 x 101.6) CH350-OFM 20 3-1/8" EIA, female 37.00 (939.8) 14.00 (355.6) 5.40 x 5.40 (137.2 x 137.2) CH351-OFM 20 Unflanged 40.00 (1016) 13.50 (342.9) 5.40 x 5.40 (137.2 x 137.2) CH450-0FM 40 3-1/8" EIA, female 40.00 (1016) 18.00 (457.2) 8.64 x 8.64 (219.5 x 219.5) CH451-0FM 40 Unflanged 40.00 (1016) 17.50 (444.5) 8.64 x 8.64 (219.5 x 219.5) CH650-OFM 80 3-1/8" EIA, female 40.00 (1016) 18.00 (457.2) 8.64 x 8.64 (219.5 x 219.5) + U.K. 0800-250055 Australia 1800-803 219 New Zealand 080-441-747 Visit us at: www.andrew.com TANDREW.