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     DELAY FILTER UNIT



  ELECTRICAL SPECIFICATION
Parameter Specification Comment
OutDrawing DELAY FILTER UNIT
Frequency Range 1835~1895MHz @Fc=1865MHz
Operating Band 60MHz  
Insertion Loss (J1→J7) 1.3 dB Max 1.4 dB Max
Pass Band Ripple (J1→J7) 0.1 dB Max  
Delay (J1→J7) 15ns±0.1ns  
Delay Deviation (J1→J7) ±200.0ps  
Phase Deviation (J1→J7) ±1o  
Insertion Phase (J1→J7) TBD±10o (@1865MHz)  
Return Loss J1,J2,J3,J4,J5,J6,J7 20.0dB Min. 20dB Min.@ 25℃
Coupler 1 CPL Value (J1→J2) 30.0dB ± 0.5dB Max  
CPL Ripple (J1→J2) ±0.1dB Max  
Isolation(J7→J2) 50dB Min. (Directivity : 20.0dB Min.)  
Termination 1 Watts  
Coupler 2 CPL Value (J3→J7) 10.0 dB ± 0.5dB Max  
CPL Ripple (J3→J7) ±0.1dB Max  
CPL Phase Deviation (J3→J7) ±10  
Isolation(J3→J1) 30.0dB Min.
(Directivity : 20.0dB Min.)
 
Termination 150 Watts  
Coupler 3 CPL Value (J7→J5) 30.0 dB ± 0.2dB Max Reverse Det.
CPL Ripple (J7→J5) ±0.15dB Max  
Isolation(J1→J5) 50dB Min. (Directivity : 20.0dB Min.)  
Termination 150 Watts(30dB Attenuator Type)  
Coupler 4 CPL Value (J1→J4) 30.0 ± 0.5dB Max Forward Det.
CPL Ripple (J1→J4) ±0.15dB Max  
Isolation(J7→J4) 50dB Min. (Directivity : 20.0dB Min.)  
Termination 0.5 Watts  
Coupler 5 CPL Value (J1→J6) 36.4 dB ± 1.0 dB Max Forward F/B
CPL Ripple (J1→J6) ±0.1 dB Max  
Directivity(J7→J6) 35.0 dB Min.  
Termination 0.5 Watts  
IMD @ 2-Tone 44dBm
CW Signals(1835~1895MHz)
75dBc Min  
Handling Power 150 Watts  



  MECHANICAL SPECIFICATION
Parameter Specification Comments
Operating Temp -30℃ ∼ +85℃  
Dimension(WxDxH) 55 X 220 X 23.7 Including Tuning Screw
H:26.0 Max.
Connector - Please refer the out drawing  
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Weight ( Kg ) -  
Finish DIC-582