6DFA Datasheet, PDF (1/1 Pages) TOKO, Inc – Dielectric Filters

Dielectric Filters
খܕ༠ిମϑΟϧλ
TYPE
#6DFA
#6DFB
TYPE #6DFA (2 Pole Type) / #6DFB (3 Pole Type)
Frequency Range: 700~1900MHz
Temperature Range: − 40°C~+ 85°C
#6DFA
3
6.5
*12 Max. 2.5
0.2 2-П0.8
#6DFB
OUT
IN
(Unit: mm)
GNDÊ·4
* ^{: Depends on Center Frequency.}
* ^{: ߴ͞͸प೾਺ʹґଘ͠·͢ɻ}
3
6.5
*11.5 Max. 2.5
0.2 2-П0.8
OUT
IN
(Unit: mm)
GNDÊ·4
* ^{: Depends on Center Frequency.}
* ^{: ߴ͞͸प೾਺ʹґଘ͠·͢ɻ}
Typical Characteristics ୅දಛੑྫ
#6DFA-881E-10
0
5
10
15
20
25
Attenuation
30
35
Return loss
40
45
50
Center Frequency: 881.5MHz
0
5
10
15
20
25
30
35
40
45
50
ɹ Span: 200MHz
#6DFB-881E-10
0
5
10
15
20
25
30 Attenuation
Return loss
35
40
45
50
Center Frequency: 881.5MHz
0
5
10
15
20
25
30
35
40
45
50
Span: 200MHz
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
• Լهͷදʹࣔ͢੡඼൪߸͸ඪ४඼Ͱ͢Ň50,0͸Ŋ͓٬༷ͷ͝ཁ๬ʹ߹ΘͤઃܭŊ੡࡞
க͠·͢ͷͰŊ͓٬༷ͷ༻్ʹద߹͢Δ࢓༷͕ݟ౰ͨΒͳ͍৔߹͸Ŋ౰ࣾӦͨ·ॴۀ͸
୅ཧళʹ͝࿈བྷԼ͍͞ɻ
• 3P)4ࢦྩରԠ
TYPE #6DFA: 2 Pole Designs
౦ޫ඼൪
த৺प೾਺ ଳҬ෯
TOKO
Part
Number
Center
Frequency
(MHz)
Bandwidth
(fo ± MHz)
#6DFA-836E-10
#6DFA-881E-10
#6DFA-933G-10
#6DFA-902E-10
#6DFA-947E-10
836.5
881.5
933.5
902.5
947.5
± 12.5
± 12.5
± 16.5
± 12.5
± 12.5
#6DFA-915E-10
#6DFA-886A-10
#6DFA-914A-10
#6DFA-959A-10
#6DFA-808B-11
915.0
886.0
914.5
959.5
808.0
± 13.0
± 1.0
± 0.5
± 0.5
± 4.0
#6DFA-849B-11
#6DFA-1227B-12
#6DFA-1575B-12
#6DFA-860D-10
849.0
1227.0
1575.4
860.0
± 6.0
± 5.0
± 5.0
± 10.0
ૠೖଛࣦ
Insertion
Loss
(dB) Max.
1.8
1.8
2.5
1.8
1.8
1.8
2.2
2.2
2.2
2.5
1.8
1.8
1.8
1.8
TYPE #6DFB: 3 Pole Designs
౦ޫ඼൪
த৺प೾਺ ଳҬ෯
ૠೖଛࣦ
TOKO
Part
Number
Center
Frequency
(MHz)
Bandwidth
(fo ± MHz)
Insertion
Loss
(dB) Max.
#6DFB-836E-10
836.5
± 12.5
2.0
#6DFB-881E-10
881.5
± 12.5
2.0
#6DFB-933G-10 933.5
± 16.5
2.5
#6DFB-902E-10
902.5
± 12.5
2.0
#6DFB-947E-10
947.5
± 12.5
2.0
#6DFB-915E-10
915.0
± 13.0
2.0
#6DFB-886A-10
886.0
± 1.0
4.0
#6DFB-914A-10
914.5
± 0.5
4.0
#6DFB-959A-10
959.5
± 0.5
4.0
#6DFB-1575B-10 1575.4
± 5.0
3.0
#6DFB-1544F-10 1544.5
± 14.5
3.0
#6DFB-1643G-11 1643.5
± 17.0
3.0
ೖग़ྗΠϯϐʔμϯεʗ*OQVU
0VUQVU
JNQFEBODF

Њ
ଳҬ಺Ϧοϓϧ
Ripple
in BW
(dB) Max.
0.8
0.8
1.2
0.8
0.8
0.8
0.5
0.5
0.5
1.0
0.8
0.8
0.8
0.8
7483
V.S.W.R.
in BW
Max.
2.0
2.0
2.2
2.0
2.0
2.0
1.8
1.8
1.8
2.0
2.0
2.0
2.0
2.0
ଳҬ಺Ϧοϓϧ
Ripple
in BW
(dB) Max.
0.8
0.8
0.8
0.8
0.8
0.8
0.5
0.5
0.5
1.0
1.0
1.0
7483
V.S.W.R.
in BW
Max.
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
બ୒౓
Selectivity
(dB) Min. (MHz)
20 (fo ± 77.5)
20 (fo ± 77.5)
20 (fo ± 77.5)
20 (fo ± 77.5)
20 (fo ± 77.5)
20 (fo ± 77.5)
24 (fo ± 45)
24 (fo ± 45)
24 (fo ± 45)
15, 33 (fo ± 25, ± 111)
18 (fo ± 50)
12 (fo ± 50)
12 (fo ± 50)
10 (fo ± 35)
Ԡ༻ྫ
Application
Cellular-AMPS
Cellular-AMPS
Cellular-TACS
Cellular-NMT/GSM
Cellular-NMT/GSM
Spread Spectrum
Cordless Phone
Cordless Phone
Cordless Phone
Wireless Microphon
Wireless Microphon
GPS Receiver
GPS Receiver
LMR
બ୒౓
Ԡ༻ྫ
Selectivity
(dB) Min. (MHz)
Application
12 (fo ± 32.5)
12 (fo ± 32.5)
6 (fo ± 28.5)
12 (fo ± 32.5)
12 (fo ± 32.5)
Cellular-AMPS
Cellular-AMPS
Cellular-TACS
Cellular-NMT/GSM
Cellular-NMT/GSM
12 (fo ± 32.5)
40,50 (fo − 45, + 45)
40,50 (fo − 45, + 45)
40,50 (fo − 45, + 45)
18 (fo ± 50)
Spread Spectrum
Cordless Phone
Cordless Phone
Cordless Phone
GPS Receiver
20,30 (fo − 64.5, + 82) INMARSAT
23,37 (fo − 67, + 108) INMARSAT