SF465C Datasheet, PDF (1/6 Pages) SIPAT Co,Ltd – CDMA 450 Low Loss TX Filter

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
1． Test conditions
RF power
0
Room Temperature
23
Terminating source impedance (ZS): 50
Terminating load impedance (ZL): 50
2． Specifications
dBm
°C
Ω
Ω
Centre frequency
Pass Band
Insertion Loss in Pass Band
VSWR in Pass Band
Absolute Rejection
0.3 MHz – 452.5MHz
TX Rejection
452.5 MHz – 457.48 MHz
452.5 MHz – 457.48 MHz *)
Rejection 900 MHz Cellular
485 MHz – 1000 MHz
1000 MHz – 2000 MHz
Rejection PCS DCS UMTS
2000 MHz – 2200 MHz
Operating temperature range
Temperature coefficient of frequency
Input Power
*) Temperature Range:
-10 … +60C°
3． Matching Network
Minimum
462.5
48
35
40
40
30
25
-30
CDMA 450 Low Loss TX Filter
System Designator A/B
Function
RX
Part Number: SF465C
Typical
464.99
2.2
1.5:1
55
43
43
45
37
27
-30
Maximum
467.48
3.8
2.0:1
Unit
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
+85
°C
ppm/°C
27
dBm
Input
Output
50Ω
50Ω
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
SF465C
2005-2-14
PR6.0
Page 1/6
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