Document
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Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Table 1. Electrical specifications Passband: 1805 ~ 1880 MHz
Item Insertion Loss Ripple Absolute attenuation Condition
1805~1880 MHz 1805~1880 MHz DC~1300 MHz 1300~1705 MHz 1705~1785 MHz 1920~1980 MHz 1980~3000 MHz 3000~5000 MHz 5000~6000 MHz
Specification Min. 40 28 12 10 16 20 35 32 -1.4 -11 Typ. 1.5 0.4 48 37 14 19 22 45 40 1.8 1.7
-0.5/+0.5 -6/+2
Max. 2.2 2.8 1.8 2.5 2.4 +1.4 +11
Unit dB dB dB dB dB dB dB dB dB dB dB dB deg. ohm ohm
o
Remarks
+25+/-2oC
+25+/-2oC
VSWR (Input) VSWR (Output)
Amplitude Balance |S21|/|S31| Phase Balance (ΦS21-ΦS31)-180
1805~1880 MHz 1805~1880 MHz 1805~1880 MHz 1805~1880 MHz
Input Impedance Output Impedance Device size
Unbalanced Balance
50 150//12nH -30 ~ +85 1.4typ.x1.0typ.x0.5max.
Operating Temperature
C
mm
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Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Dimension
Device size: 1.4typ. x 1.0typ. x 0.5max.
1.40
<5> <4> 0.50
<4> <5> 0.50 0.50
0.325
<1>
1.00
0.55 0.575
0.25 0.325 0.25 0.25 0.25 0.25 0.25 <3> <2>
<1>
0.325
IN DE X
<2>
<3>
Unit: mm
Pin Configuration Pin No.
1 2 3 4 5
Symbol
IN GND OUT OUT GND
Function
Unbalanced pin Ground Balanced pin Balanced pin Ground
Evaluation Circuit
Port3 Port1
4 1 3 2,5
GND
Unbalanced Input (50ohm)
L=12nH Q=47
Balanced Output (150ohm)
Port2
1 ~ 5 : Pin No.
www.DataSheet4U.com
Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Fig.1 Pass-band Characteristic
Input (Unbal.)
Fig.2 VSWR
Output (Bal.)
www.DataSheet4U.com
Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Fig.3 In-band Characteristic
Fig.4 Wide-band Characteristic
www.DataSheet4U.com
Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Fig.5 Input Impedance (Unbalance)
Fig.6 Output Impedance (Balance)
www.DataSheet4U.com
Customer Name System FMD Part Number
Standard specification
DCS-Rx (50/150ohm) FAR-F6KB-1G8425-B4GA
FUJITSU MEDIA DEVICES LIMITED
DATE Version 8.1h Oct. 24, 2005
Fig.7 Amplitude Balance
Fig.8 Phase Balance
.