PSM24/PSM32/PSM48 24, 32, 48 ways 0°power splitter/combiner BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance (PSM32-10-500) Insertion Loss(dB) 1L vs. Frequency 4.0 3.0 2.0 1.0 Features 5 Max input power 1W(CW) Low 1L,high isolation and good VSWR 50Ω Impedance Operating temperature range:-55℃～+85℃ Isolation(dB) Phase Amplitude Parameter Freq. 1L Lsolation Unbalance Unbalance VSWR Range dB dB deg (Max) Way dB (Max) (Min) MHz Part number (Max) (Max) PSM24-1-200 1～200 2.0 24 Δ 6° Δ 0.8 1.6:1 24 1.0 1.6:1 20 Δ 14 ° PSM24-10-500 10～500 3.0 Δ 2.2 24 Δ 8° Δ 10～500 3.2 1.2 1.6:1 2.6 4.0 20 Δ 24 Δ 18 Δ 12 ° Δ 1～200 10～500 10 ° Δ 16 ° Δ 1.0 1.5 1.6:1 48 1.6:1 PSM32-10-500 PSM48-1-200 PSM48-10-500 0.8 1.6:1 33 28 23 18 5 300 Frequency(MHz) 600 Input VSWR vs. Frequency 32 VSWRi 1～200 600 Lsolation vs. Frequency Specifications (50Ω,TA=-55℃～+85℃) PSM32-1-200 300 Frequency(MHz) Note:Δtested at 25℃ 1.6 1.4 1.2 Maximum Ratings Input power: 1W Storage temp: +125℃ 5 D 300 Frequency(MHz) 600 D/2 L B E Output VSWR vs. Frequency 2 6 n-2 G E C K n-1 8 n J 2.0 1 H n-1 J 2 1.2 1.0 A 3 1.4 C 4 H 7 G 3 F D/2 VSWRo n-3 L B 5 G 1 F K A 2.0 5 4 300 Frequency(MHz) 600 n D GFQ-4 GFQ-3 Package information PSM24 packaged in GFQ-3 PSM32/PSM48 packaged in GFQ-4. Dimension of two packages Unit (mm) 24 32 48 B A GFQ-3 236.5 20 GFQ-4 170.0 20 GFQ-4 236.5 20 ●TEL:+86-311-87091891 J C G D E F H K L 38.0 211.5 17.4 10.5 17.5 13.35 16.8 224.5 10 90.6 145.0 45.5 10.5 17.5 13.70 16.8 158.0 10 90.6 211.5 45.5 10.5 17.5 13.35 16.8 224.5 10 Application notes 1.Input/output pins should be connected to 50Ω microstrip. 2.GFQ-1 and GFQ-2 use M4.0 and M2.5 screw to fix respectively. 3.BNC connectors available for GFQ-1. 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com 37