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     MULTIPLEXER ( 6 / 8 MULTIPLEXER )



6 MULTIPLEXER

  ELECTRICAL SPECIFICATION

Frequency dependable RF Specifications
OutDrawing 6 MULTIPLEXER
Parameter Electrical Parameters
Service 800 GSM1800 UMTS
Direction UL DL UL DL UL DL
frequency range 806-845 [MHz] 856-894 [MHz] 1710-1785 [MHz] 1805-1880 [MHz] 1920-1980 [MHz] 2110-2170 [MHz]
Pass band insertion loss 2.5 [dB] (MAX) 2.5 [dB] (MAX) 2.5 [dB] (MAX) 2.5 [dB] (MAX) 2.5 [dB] (MAX) 2.5 [dB] (MAX)
Pass band ripple (P-P) 1.0[dB] (MAX) 1.0[dB] (MAX) 1.0[dB] (MAX) 1.0[dB] (MAX) 1.0[dB] (MAX) 1.0[dB] (MAX)
Pass band Return loss -15 [dB] (MIN) -15 [dB] (MIN) -15 [dB] (MIN) -15 [dB] (MIN) -15 [dB] (MIN) -15 [dB] (MIN)
Attenuation Freq.
[MHz]
Atten.
[dB]
(MIN)
Freq.
[MHz]
Atten.
[dB]
(MIN)
Freq.
[MHz]
Atten.
[dB]
(MIN)
Freq.
[MHz]
Atten.
[dB]
(MIN)
Freq.
[MHz]
Atten.
[dB]
(MIN)
Freq.
[MHz]
Atten.
[dB]
(MIN)
    806-845 80 806-845 80 806-845 80 806-845 80 806-845 80
856-894 80     856-894 80 856-894 80 856-894 80 856-894 80
1710-1785 80 1710-1785 80     1710-1785 80 1710-1785 80 1710-1785 80
1805-1880 80 1805-1880 80 1805-1880 80     1805-1880 80 1805-1880 80
1920-1980 80 1920-1980 80 1920-1980 80 1920-1980 80     1920-1980 80
2110-2170 80 2110-2170 80 2110-2170 80 2110-2170 80 2110-2170 80    


  MECHANICAL SPECIFICATION

General RF Specifications
In/Out Impedance 50[ohm]
Power 10 [WCW]
Minimum Isolation between DL and UL ports within
a service in the Center freq. between DL and UL
60 [dB] critical
In/Out ports SMA Connectors
Operation temperature -20 ~ +70 °C
Size -
Finish Black Color Epoxy Coating




8 MULTIPLEXER

  ELECTRICAL SPECIFICATION

ITEM Specification
OutDrawing 8 MULTIPLEXER
Frequency range CDMA800:
P1: 824MHz ~ 849MHz (UL)
P2: 869MHz ~ 894MHz(DL)
GSM900:
P3 : 896MHz ~ 902MHz(UL)
P4 : 935MHz ~ 941MHz(DL)
GSM1800:
P5 : 1710MHz ~ 1755MHz(UL)
P6 : 1850MHz ~ 1915MHz(DL)
UMTS:
P7 : 1930MHz ~ 1980MHz(UL)
P8 : 2110MHz ~ 2170MHz(DL)
Insertion loss 3.0dB Max, 1.4dB Typ@P1, P2
4.5dB Max, 3.2dB Typ@P2, P3
3.0dB Max, 1.4dB Typ@P5,P6
3.0dB Max, 1.4dB Typ@P7,P8
Return Loss 15dB Min
Isolation between the UL and the
DL of the CDMA800,GSM900
65dB Min  
Isolation between the UL and the
DL of the GSM1800,UMTS
  65dB Min
CDMA800 DL Band to
GSM900ULBandCross point Isolation
30dB Min  
GSM1800 Tx Band to UMTS Rx
Band Cross point Isolation
  65dB Min
RF Power Handling 10W Max
Impedance 50Ω nominal


  MECHANICAL SPECIFICATION

Parameter Specification Comments
Operating Temp -0℃ ∼ +65℃  
Dimension(WxDxH) 217 x 215 x 70(Max) Widthout Connector
Connector ANT/ Out N Female / SMA Female  
Weight ( Kg )    
Finish Black Color Epoxy Coating