3dB Directional coupler -Wuhan Central Plains Antenna Technology Development Co. Ltd.,|FH-450|FH-450 Combiner|JF-450 divider

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Combiner

3dB Directional coupler
Date:2012-03-31 Viewed:Fonts[ Large Mid Small ]

Frequency	400~430MHz
Type	FH420-3dB-2D	FH420-3dB-2S	FH420-3dB-4D	FH420-3dB-4S
Name	Two in one single node	Double knot Combo	Four in one single node	Double node four in one
Insertion loss	≤3.7	≤4.2	≤6.8	≤7.2
Channel spacing	≥65dB	≥80dB	≥65dB	≥80dB
Inlet VSWR		≤1.30:1
Output VSWR		≤1.30:1
Input power		Each channel is not less than 50W
Temperature range		－25～＋55℃
Interface		Type N
Size		Two in one, three in one 1U high, 19 "inch standard cabinet (fixed), Four in one of 3 U high, 19 "inch standard cabinet (fixed),