CMF43C1656P23A Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – DIELECTRIC FILTER SPECIFICATION

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
DIELECTRIC FILTER SPECIFICATION
Part Number: CMF43C1656P23A
1. MODEL NUMBER
MODEL NUMBER.
CMF43C1656P23A
CUSTOMER PART NO.
2. TEST CONDITION
2-1 TYPICAL CONDITION : -TEMPERATURE : 20℃
-HUMIDITY
: 65%RH
2-2 STANDARD CONDITION : -TEMPERATURE :-40℃ to +85℃
-HUMIDITY
: 45%RH to 85%RH
3. COMPOSITION AND MATERIAL
NO.
NAME
3-1 RESONATOR
3-2 NUMBER OF HOLE
3-3 IN/OUTPUT TERMINALS
3-4 GROUND BASE
COMPOSITION AND MATERIALS
DIELECTRIC MATERIALS
3 HOLE
Ag or Sn PLATED
Ag or Sn PLATED
4. ELECTRICAL SPECIFICATIONS
NO.
ITEM
4-1 CENTER FREQUENCY(fo)
4-2 BAND WIDTH
4-3 INSERTION LOSS IN BW
4-4 RIPPLE IN BW
4-5 RETURN LOSS IN BW
4-6 ATTENUATION
4-7 INPUT POWER
4-8 NOMINAL CHARACTERISIC IMPEDANCE
SPECIFICATIONS
1656.5MHz
fo±11.5MHz
2.0dB max.
0.5dB max.
15.0dB min.
45dB min. at 1505~1525MHz
40dB min. at 1785~1805MHz
1W
50Ω
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
CMF43C1656P23A
2005-9-15
1.0
Page 1/4
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