4DFB-836E-10

Manufacturer Part Number4DFB-836E-10
ManufacturerTOKO, Inc
4DFB-836E-10 datasheet
 

Specifications of 4DFB-836E-10

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TYPE #4DFA (2 Pole SMD Type) / #4DFB (3 Pole Type)
Frequency Range: 700~2500MHz
Temperature Range: − 40°C~+ 85°C
#4DFA
12.5
9.6
GND
OUT
IN
GND
1
7
#4DFB
17.5
14.5
GND
OUT
GND
1
11.5
SELECTION GUIDE FOR STANDARD DEVICES
• The Part Number shown in the table below are standard devices, which are
readily available. TOKO will design and manufacture modified and custom
devices with specific characteristics to meet your requiements.
If you do not find the devices for your application in this catalog, please
contact our sales or representative office.
• RoHS compliant
TYPE #4DFA: SMD 2 Pole Designs
東光品番
中心周波数
帯域幅
TOKO
Center
Bandwidth
Part
Frequency
Number
(MHz)
(fo ± MHz)
#4DFA-836E-10
836.5
± 12.5
#4DFA-881E-10
881.5
± 12.5
#4DFA-902E-10
902.5
± 12.5
#4DFA-947E-10
947.5
± 12.5
#4DFA-866A-10
866.0
± 2.0
#4DFA-886A-10
886.0
± 1.0
#4DFA-808C-11
808.0
± 8.0
#4DFA-849C-10
849.0
± 8.0
#4DFA-915E-10
915.0
± 13.0
#4DFA-1227B-10 1227.0
± 5.0
#4DFA-1227B-11 1227.0
± 5.0
#4DFA-1227D-12 1227.0
± 10.0
#4DFA-1248B-10 1248.0
± 5.0
#4DFA-1575B-10 1575.4
± 5.0
#4DFA-1575B-12 1575.4
± 5.0
#4DFA-1575B-14 1575.4
± 5.0
#4DFA-1550L-10
1550.0
± 30.0
#4DFA-2442P-10 2442.0
± 40.0
#4DFA-2642E-11 2642.5
± 12.5
入出力インピーダンス/Input Output impedance : 50Ω
Dielectric Filters for Surface Mounting
づ け
用 小型誘電体フィルタ
実装
5
GND
(Unit: mm)
: Depends on Center Frequency.
*
:
*
長さは周波数に依存します。
5
IN
(Unit: mm)
: Depends on Center Frequency.
*
:
*
長さは周波数に依存します。
• 下記の表に示す製品番号は標準品です。TOKOは、お客様のご要望に合わせ設計、製作
致しますので、お客様の用途に適合する仕様が見当たらない場合は、当社営業所または
代理店にご連絡下さい。
• RoHS指令対応
挿入損失
帯域内リップル
Insertion
Ripple
Loss
in BW
(dB) Max.
(dB) Max.
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
3.0
1.0
3.0
1.0
2.0
1.0
2.0
1.0
2.2
1.0
2.0
0.8
1.2: 0.7 Typ.
0.5
1.2: 0.7 Typ.
0.7
2.0: 1.4 Typ.
0.8
2.0: 1.4 Typ.
0.8
1.2: 0.7 Typ.
0.5
2.5: 1.8 Typ.
0.8
1.2: 0.7 Typ.
0.7
2.5
1.0
2.0: 1.4 Typ.
0.8
Typical Characteristics
代表特性例
#4DFA-1575B-10
0
5
10
15
20
25
Attenuation
30
Return loss
35
40
45
50
Center Frequency: 1,575.4MHz  
#4DFB-915E-10
0
5
10
15
20
25
Attenuation
30
35
Return loss
40
45
50
Center Frequency: 915MHz  
V.S.W.R.
選択度
V.S.W.R.
Selectivity
in BW
Max.
(dB) Min. (MHz)
2.0
18 (fo ± 77.5)
2.0
18 (fo ± 77.5)
2.0
18 (fo ± 77.5)
2.0
18 (fo ± 77.5)
1.43
30 (fo − 105)
2.0
22 (fo ± 45)
2.0
22 (fo ± 64)
2.0
22 (fo ± 64)
2.0
18 (fo ± 77.5)
2.0
7, 30 (fo ± 35, ± 140) GPS
2.0
15, 20 (fo + 140, − 140) GPS
2.0
16, 20 (fo + 140, − 140) GPS
2.0
7, 30 (fo ± 35, ± 140) GPS
2.0
7, 30 (fo ± 35, ± 140) GPS
2.0
17, 20 (fo + 140, − 140) GPS
2.0
17 (fo ± 50)
2.0
12,16 (fo + 150, − 150) MCSS
2.0
15 (fo ± 250)
2.0
36,38 (fo + 500, − 500) Mobile Broadcast
TYPE
#4DFA
#4DFB
0
5
10
15
20
25
30
35
40
45
50
  Span: 300MHz
0
5
10
15
20
25
30
35
40
45
50
  Span: 200MHz
応用例
Application
AMPS
AMPS
NMT/GSM
NMT/GSM
CT2
Cordless Phone
Wireless Microphon
Wireless Microphon
Spread Spectrum
GPS
Spread Spectrum