Dielectric Filters
TYPE
6DFB
6DFB-914A-10
914.5
± 0.5
4.0
0.5
2.0
45, 50 (fo 45, + 45)
Cordless Phone
6DFB-959A-10
959.5
± 0.5
4.0
0.5
2.0
45, 50 (fo 45, + 45)
Cordless Phone
6DFB-1575B-10
1575.4
± 5.0
3.0
1.0
2.0
18 (fo ± 50)
GPS Receiver
6DFB-1544F-10
1544.5
± 14.5
3.0
1.0
2.0
20, 30 (fo 64.5, + 82) INMARSAT
6DFB-1643G-11
1643.5
± 17.0
3.0
1.0
2.0
23, 37 (fo 67, + 108)
INMARSAT
6DFB-1459B-10
1459.0
± 6.0
3.0
1.0
2.0
34, 38 (fo 67, + 78)
MCA
6DFB-947E-10
947.5
± 12.5
2.0
0.8
2.0
12 (fo ± 32.5)
Cellular–NMT/GSM
6DFB-915E-10
915.0
± 13.0
2.0
0.8
2.0
12 (fo ± 32.5)
Spread Spectrum
6DFB-866A-10
866.0
± 2.0
4.5
1.0
2.0
20 (fo ± 16)
CT2
6DFB-886A-10
886.0
± 1.0
4.0
0.5
2.0
45, 50 (fo 45, + 45)
Cordless Phone
6DFB-931A-10
931.0
± 1.0
4.0
0.5
2.0
45, 50 (fo 45, + 45)
Cordless Phone
6.5
*11.5 Max. 2.5
0.2
2-
0.8
OUT
IN
GND 4
3
1.5
14
20
18.5
TYPE 6DFB: 3 Pole Designs
Attenuation
at 849MHz
18.5dB
at 914MHz
18.7dB
TYPE 6DFB (3 Pole Type)
Frequency Range:
800~1700MHz
Temperature Range: 40°C~+ 85°C
Measurement values:
6DFB-881E-10
Characteristics
SELECTION GUIDE FOR STANDARD DEVICES
6DFB-836E-10
836.5
± 12.5
2.0
0.8
2.0
12 (fo ± 32.5)
Cellular–AMPS
6DFB-881E-10
881.5
± 12.5
2.0
0.8
2.0
12 (fo ± 32.5)
Cellular–AMPS
6DFB-888G-10
888.5
± 16.5
2.5
0.8
2.0
6 (fo ± 28.5)
Cellular–TACS
6DFB-933G-10
933.5
± 16.5
2.5
0.8
2.0
6 (fo ± 28.5)
Cellular–TACS
6DFB-902E-10
902.5
± 12.5
2.0
0.8
2.0
12 (fo ± 32.5)
Cellular–NMT/GSM
TOKO
Part
Number
Center
Frequency
(MHz)
Insertion
Loss
(dB) Max.
Ripple
in BW
(dB) Max.
V.S.W.R.
in BW
Max.
Application
Bandwidth
(fo ± MHz)
Selectivity
(dB) Min. (MHz)
The Part Numbers 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 requirements.
If you do not find the device for your application in this catalog, please
contact our sales or representative office.
*: Depends on Center Frequency.
*:
Passband Insertion Loss
1.51dB
Passband Ripple
0.37dB
Passband V.S.W.R.
1.48
6DFB-881E-10
Center Frequency: 881.5MHz
Span: 200MHz
Attenuation
(dB)
Return
Loss
(dB)
0
5
10
15
20
25
30
35
40
45
50
0
5
10
15
20
25
30
35
40
45
50
Attenuation
Return loss
(Unit: mm)
Tolerance: ± 0.5