HITACHI METALS 800 / 900 MHz Band Chip Multilayer Coupler Model No. FSTH-90S-[ ] Equivalent Circuits Shape & Size 3 1 4 6 1.1 1 4 2 5 3 6 1: In 3: Out 4: Isolation Port 6: Coupling Port 2,5: Ground 1.6 unit (mm) Specifications Frequency Range[MHz] Coupling P/N FSTH-90S-A 800-850 15.0+/-1dB FSTH-90S-G 869-915 14.5+/-1dB Insertion Loss Isolation Return Loss 0.5dB Max. 25dB Min. 17.7dB Min. (0.3dB Typ.) (30dB Typ.) (20.8dB Typ.) Handling Temperature Power Range 5W Max. -35 ~ +85 deg.C FSTH-90S-P 925-960 14.0+/-1dB Typical Data 0 0.5 1.0 (dB) Insertion Loss Coupling Isolation 650 900 Frequency (MHz) 0 10 20 30 40 (dB) 1150 Return Loss 650 900 Frequency (MHz) 0 10 20 30 40 (dB) 1150 LC-FSTH-90S-AGP-0408A