CERAMIC MICROWAVE FILTERS
BAND PASS FILTERS–DP TYPE
DFC Series
2-POLE – GPS/ ISM915 PART NUMBERING SYSTEM
DFC
2
836
P
025
HH
A
DESCRIPTION
DFC: Band Pass
Filter
POLES
2: 2 Pole
3: 3 Pole
4: 4 Pole
FREQUENCY IN GHZ
R836: .836 GHz (836MHz)
IR96:1.96GHz (1960MHz)
TYPE
BAND WIDTH
P: Band Pass Filter 025: 25MHz
E: Band Elimination 186: 186MHz
Filter
PACKAGE TYPE
HH: Monoblock
LH: Monoblock
BH: Discrete
Resonator
SPECIFICATION
DEPENDENT
A–Z
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DFC21R57P002BHA
0
Attenuation (dB)
20
40
60
80
1375 (BHA)
1575.42
Frequency (MHz)
0
Return Loss (dB)
Attenuation (dB)
10
20
30
40
1775 (BHA)
DIMENSIONS: mm
1.3
2
3
3.5
±
0.3
2
1
1.5
1.56
OUT
2.9
±
0.3
1.5
1.3
DFC2R915P026BHD
0
5
10
15
20
25
30
35
40
45
815
0
5
10
15
20
25
30
35
40
45
1015
1.5
13.5
HB
M
34
Return Loss (dB)
IN
6.6
7 +0.2
–0.3
0.15
2 2.3
CONDUCTIVE
MATERIAL
915.0
Frequency (MHz)
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
SPECIFICATIONS
Application
GPS
ISM915
Part Number
DFC21R57P002BHA
DFC2R915P026BHD
Center Frequency
fo (MHz)
1575.42
915.0
Bandwidth
(MHz)
fo ± 1.0
fo ± 13.0
Insertion Loss
in BW (dB)
0.8 (+25°C)
0.9 (–30 ~ +85°C)
2.3
Ripple in BW
(dB)
0.3
1.0
V.S.W.R. in
BW
2.0
2.0
Attenuation (dB)
(MHz)
16 (fo – 140)
14 (fo + 140)
23 (fo – 77.5)
18 (fo + 77.5)
Marking
HB
GB
2-POLE – ISM 2.4GHZ/GPS
DIMENSIONS: mm
7
1.5
1.5
2
3
10
2
M
34
+0.2
3.7 –0.3
2.75
1.5
2.3
OUT
2
IN
1.5
0.15
CONDUCTIVE
MATERIAL
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
CERAMIC MICROWAVE
FILTERS
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DFC22R44P084BHD
0
Attenuation (dB)
20
40
60
80
fo – 500
fo
Frequency (MHz)
0
Return Loss (dB)
10
20
30
40
fo + 500
Attenuation (dB)
DFC21R57P002BHD
0
5
10
15
20
25
30
35
40
45
1475.5
0
5
10
15
20
25
30
35
40
45
1675.5
Return Loss (dB)
1575.5
Frequency (MHz)
SPECIFICATIONS
Application
Part Number
Center Frequency
fo (MHz)
2442.0
Bandwidth
(MHz)
fo ± 42.0
Insertion Loss
in BW (dB)
1.0 (+25°C)
1.2 (–35 ~ +85°C)
3.0
Ripple in BW
(dB)
0.5
V.S.W.R. in
BW
2.0
Attenuation (dB)
(MHz)
15 (fo ± 250)
12 (fo – 30)
11 (fo + 30)
22 (fo – 50)
18 (fo + 50)
Marking
GC
ISM 2.4GHz DFC22R44P084BHD
GPS
DFC21R57P002BHD
1575.5
fo ± 1.0
0.5
2.0
GD
CG01-H
329
CERAMIC MICROWAVE FILTERS
BAND PASS FILTERS–DP TYPE
DFC Series
3-POLE – ISM 2.4GHz/M-SAT
DIMENSIONS: mm
10
1.5
THRU HOLE
1.5
2
3
2.75
2
1.5
1.5
2
IN
10
CB
2442
M
42
2.3
OUT
+0.2
3.7 –0.3
0.15
CONDUCTIVE
MATERIAL
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DFC32R44P084BHD
0
Attenuation (dB)
10
20
30
40
fo – 200
fo
Frequency (MHz)
0
Return Loss (dB)
Attenuation (dB)
10
20
30
40
fo + 200
0
10
20
30
40
50
60
70
80
90
1342.0
DFC31R54P034BHA
0
5
10
15
20
25
30
35
40
45
1742.0
0
10
20
30
40
50
60
70
80
90
1443.5
Return Loss (dB)
Attenuation (dB)
DFC31R64P034BHA
0
5
10
15
20
25
30
35
40
45
1843.5
Return Loss (dB)
Return Loss (dB)
1542.0
Frequency (MHz)
1643.5
Frequency (MHz)
SPECIFICATIONS
Application
Part Number
Center Frequency
fo (MHz)
2442.0
1542.0
1643.5
Bandwidth
(MHz)
fo ± 42.0
fo ± 17
Insertion Loss
in BW (dB)
2.0 (0 ~ +85°C)
2.4 (–30 ~ +85°C)
3.0
Ripple in BW
(dB)
1.0
0.9
0.7
V.S.W.R. in
BW
2.0
2.0
Attenuation (dB)
(MHz)
6 (fo ± 80)
Marking
2442 CB
ISM2.4GHz DFC32R44P084BHD
M-SAT
DFC31R54P034BHA
DFC31R64P034BHA
30 (1626.5 – 1660.5)
1643 CC
30 (1525 – 1559)
3-POLE – E-AMPS/GSM/SMR/ISM915
DIMENSIONS: mm
1.5
1.5
2
13.5
3
2
1
1.5
1.55
OUT
1.5
2
IN
M
54
10
+0.2
3.7 –0.3
0.15
CONDUCTIVE
MATERIAL
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DFC3R836P025BHD, DFC3R881P025BHD
DFC3R902P025BHD, DFC3R947P025BHD
0
Attenuation (dB)
20
40
60
80
fo – 500
fo
Frequency (MHz)
0
Return Loss (dB)
Attenuation (dB)
10
20
30
40
fo + 500
–100
fo
Frequency (MHz)
+100
0
10
20
30
40
50
DFC3R860P020BHD
DFC3R815P020BHD
Return Loss (dB)
Attenuation (dB)
0
5
10
15
20
25
0
10
20
30
40
50
60
70
80
90
815.0
DFC3R915P026BHD
0
5
10
15
20
25
30
35
40
45
1015.0
915.0
Frequency (MHz)
SPECIFICATIONS
Application
E-AMPS
GSM
ISM915
SMR
Part Number
DFC3R836P025BHD
DFC3R881P025BHD
DFC3R902P025BHD
DFC3R947P025BHD
DFC3R915P026BHD
DFC3R815P020BHD
DFC3R860P020BHD
Center Frequency
fo (MHz)
836.5
881.5
902.5
947.5
915.0
815
860
Bandwidth
(MHz)
fo ± 12.5
fo ± 12.5
fo ± 12.5
fo ± 12.5
fo ± 13
fo ± 10
fo ± 10
Insertion Loss
in BW (dB)
2.6
2.6
2.6
2.6
3.0
2.8
2.8
Ripple in BW
(dB)
1.0
1.0
1.0
1.0
1.0
0.8
0.8
V.S.W.R. in
BW
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Attenuation (dB)
(MHz)
12 (fo ± 32.5)
12 (fo ± 32.5)
12 (fo ± 32.5)
12 (fo ± 32.5)
12 (fo ± 32.5)
36 (860 ± 10)
36 (815 ± 10)
Marking
836 CC
881 CA
902 CC
947 CD
915 CD
815 CB
860 CC
330
CG01-H
CERAMIC MICROWAVE FILTERS
BAND PASS FILTERS–DP TYPE
DFC Series
SMD – 3-POLE – PCS/DCS 1800
DIMENSIONS: mm
1.5
1.5
8
M
2.3 2.75
CK
54
10
2
1.5
1.5
2
CONDUCTIVE
MATERIAL
OUT
IN
+0.2
3.7 –0.3
0.15
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DCS
0
Attenuation (dB)
20
40
60
80
fo – 200
fo
Frequency (MHz)
0
Return Loss (dB)
Attenuation (dB)
10
20
30
40
fo + 200
PCS
0
20
40
60
80
fo – 200
fo
Frequency (MHz)
0
10
20
30
40
fo + 200
Return Loss (dB)
SPECIFICATIONS
Application
Part Number
DFC31R74P075BHD
DCS
DFC31R84P075BHD
PCS
DFC31R88P060BHD
DFC31R96P060BHD
1842.5
1880
1960
fo ± 37.5
fo ± 30
fo ± 30
2.0
2.2
2.2
0.8
0.8
0.8
2.0
1.8
1.8
Center Frequency
fo (MHz)
1747.5
Bandwidth
(MHz)
fo ± 37.5
Insertion Loss
in BW (dB)
2.0
Ripple in BW
(dB)
1.0
V.S.W.R. in
BW
2.0
Attenuation (dB)
(MHz)
8 (fo ± 80)
25 (fo ± 160)
8 (fo ± 80)
25 (fo ± 160)
15 (fo ± 100)
48 (fo ± 400)
Marking
CH
CG
CK
CL
4-POLE – PCS
DIMENSIONS: mm
13
1.5
Through Hole
1.5
2.5
1
10
M
64
1.5
1.5
2.5
2 1.5
IN
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ± 0.2
OUT
2.5 2
3.9 +0.2
–0.3
0.15
4
CONDUCTIVE
MATERIAL
Note:
The number of through holes may be changed without notice.
TRANSMISSION vs. REFLECTION CHARACTERISTICS
DFC41R88P060BHX
0
10
20
30
40
50
60
70
80
90
1480
0
5
10
15
20
25
30
35
40
45
2280
0
10
20
30
40
50
60
70
80
90
1560
Return Loss (dB)
CERAMIC MICROWAVE
FILTERS
DFC41R96P060BHX
0
5
10
15
20
25
30
35
40
45
2360
Return Loss (dB)
Attenuation (dB)
1880
Frequency (MHz)
Attenuation (dB)
1960
Frequency (MHz)
SPECIFICATIONS
Application
PCS
Part Number
DFC41R88P060BHX
Center Frequency
fo (MHz)
1880
Bandwidth
(MHz)
fo ± 30
Insertion Loss
in BW (dB)
4.5
Ripple in BW
(dB)
1.4
V.S.W.R. in
BW
2.0
Attenuation (dB)
(MHz)
12 (fo ± 50)
30 (fo ± 100)
50 (fo ± 200)
12 (fo ± 50)
30 (fo ± 100)
50 (fo ± 200)
Marking
1880 DA
PCS
DFC41R96P060BHX
1960
fo ± 30
4.5
1.4
2.0
1960 DG
CG01-H
331
CERAMIC MICROWAVE FILTERS
BAND PASS FILTERS–MB TYPE
DFC Series
2-POLE – LOW COST
DIMENSIONS: mm
OUT
1.2
0.7
1.2
0.7
0.7
IN
TRANSMISSION vs. REFLECTION
CHARACTERISTICS
0
10
20
30
40
fo
Frequency (MHz)
fo + 100
Return Loss (dB)
Return Loss (dB)
0
Attenuation (dB)
5.75 ± 0.1
3.1 max.
10
20
30
40
fo – 100
HY
M
48
8.2
5.8
LAND (BOTTOM)
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ±0.3
SPECIFICATIONS E-AMPS / ISM / GSM
Application
E-AMPS
E-AMPS
ISM915
GSM
GSM
Part Number
DFC2R836P025HHD
DFC2R881P025HHD
DFC2R915P026HHE
DFC2R902P025HHB
DFC2R947P025HHB
Center Frequency
fo (MHz)
836.5
881.5
915.0
902.5
947.5
Bandwidth
(MHz)
fo ± 12.5
fo ± 12.5
fo ± 13
fo ± 12.5
fo ± 12.5
Insertion Loss
in BW (dB)
2.6
2.6
2.6
2.6
2.6
Ripple in
BW (dB)
1.2
1.2
1.0
1.2
1.2
V.S.W.R.
in BW
2.3
2.3
2.0
2.3
2.3
Attenuation
(dB) (MHz)
6.5 (869 ~ 894)
9 (824 ~ 849)
17 (992.5)
6.5 (935 ~ 960)
9 (890 ~ 915)
Marking
HY
HZ
JV
JW
JX
2-POLE — ISM 903 / 927
DIMENSIONS: mm
7.4
4 max.
TRANSMISSION vs. REFLECTION
CHARACTERISTICS
0
Attenuation (dB)
6.6
0
10
20
30
40
fo
Frequency (MHz)
fo + 50
9.5
M
48
0.7
10
20
30
40
fo – 50
0.7
1.4
1.5
0.7
LAND (BOTTOM)
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ±0.3
SPECIFICATIONS E-AMPS / ISM / GSM
Application
ISM 903
ISM 927
Part Number
DFC2R903P002HHA
DFC2R927P002HHA
Center Frequency
fo (MHz)
903.0
927.0
Bandwidth
(MHz)
fo ± 1
fo ± 1
Insertion Loss
in BW (dB)
3.0
3.0
Ripple in
BW (dB)
0.5
0.5
V.S.W.R.
in BW
2.0
2.0
Attenuation
(dB) (MHz)
20 (fo ± 22)
15 (fo ± 22)
Marking
903 BC
927 BC
332
CG01-H
CERAMIC MICROWAVE FILTERS
BAND PASS FILTERS–MB TYPE
DFC Series
2-POLE – PCS / DCS 1800
DIMENSIONS: mm
OUT
0.8
1.2
IN
TRANSMISSION vs. REFLECTION
CHARACTERISTICS
0
0.7
0
10
20
30
40
900.0
Frequency (MHz)
950.0
Return Loss (dB)
Return Loss (dB)
Attenuation (dB)
20
40
60
80
MARKING
1
0.7
4.6
KQ
M
59
4.8
2.3 ± 0.1
850.0
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ±0.2
3 max.
SPECIFICATIONS
Application
PCS
1800
DCS
1800
Part Number
DFC21R88P060HHA
DFC21R96P060HHA
DFC21R74P075HHA
DFC21R84P075HHA
Center Frequency
fo (MHz)
1880
1960
1745
1845
Bandwidth
(MHz)
fo ± 30
fo ± 30
fo ± 37.5
fo ± 37.5
Insertion Loss
in BW (dB)
2.6
2.6
2.0
2.0
Ripple in
BW (dB)
1.2
1.2
1.0
1.0
V.S.W.R.
in BW
2.3
2.3
2.0
2.0
Attenuation
(dB) (MHz)
17 (fo + 100)
40 (fo – 400)
10 (1907.5)
20 (1682.5)
Marking
KW
KX
KN
KQ
2-POLE – ISM 2.4GHz
DIMENSIONS: mm
OUT
1.3
0.6
0.6
IN
TRANSMISSION vs. REFLECTION
CHARACTERISTICS
0
Attenuation (dB)
20
40
60
80
2000.0
2 max.
0
10
20
30
40
2500.0
Frequency (MHz)
3000.0
1.3
4
MT
M
62
4.5
0.6
1.75 ± 0.1
TOLERANCES UNLESS
OTHERWISE SPECIFIED: ±0.2
SPECIFICATIONS
Application
ISM
2.4GHz
Part Number
DFC22R44P084LHA
Center Frequency
fo (MHz)
2442
Bandwidth
(MHz)
fo ± 42
Insertion Loss
in BW (dB)
2.0
Ripple in
BW (dB)
1.0
V.S.W.R.
in BW
2.0
Attenuation
(dB) (MHz)
14 (fo + 250)
19 (fo – 250)
Marking
MT
CERAMIC MICROWAVE
FILTERS
2-POLE – ISM 2.4GHz
DIMENSIONS: mm
Recommended Land Pattern
(t=0.4, Resin Board, Dielectric Constant=3.9)
TRANSMISSION vs. REFLECTION
CHARACTERISTICS
0
Attenuation (dB)
OUT
0.5
20
40
60
80
2000.0
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
±0.1
2500.0
Frequency (MHz)
0
Return Loss (dB)
10
20
30
40
3000.0
1.3
0.5
IN
4
±
0.2
1.75
2 max.
4.5
±
0.2
SPECIFICATIONS
Application
ISM
2.4GHz
Part Number
DFC22R45P100LHA
Center Frequency
fo (MHz)
2450
Bandwidth
(MHz)
fo ± 50
Insertion Loss
in BW (dB)
2.0
Ripple in
BW (dB)
0.7
V.S.W.R.
in BW
2.0
Attenuation
(dB) (MHz)
12 (fo + 250)
15 (fo – 250)
Marking
NL
CG01-H
0.5 1.3
NL
M
62
333
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