D
IRECTIONAL
C
OUPLERS
Part
Number
0848CP14A075
0869CP14A090
0898CP14A035
0898CP14B035
0898CP15A035
0967CP14A024
1747CP14A075
1748CP15A075
1810CP14A200
Frequency
(MHz)
810 - 885
824 - 915
880 - 915
880 - 915
880 - 915
955 - 979
1710 - 1785
1710 - 1785
1710 - 1910
Insertion
Loss (max)
0.25 dB
0.3 dB
0.28 dB
0.25 dB
0.50 dB
0.50 dB
0.44 dB
0.50 dB
0.30 dB
Return
Loss (min)
15.6 dB
15.6 dB
15.6 dB
15.6 dB
14.0 dB
15.6 dB
15.6 dB
14.0 dB
15.6 dB
Coupling
(dB)
20.3 ± 1.0 dB
17 ± 1.0 dB
18 ± 1.0 dB
20 ± 1.0 dB
20 ± 1.0 dB
12.5 ± 1.0 dB
14.5 ± 1.0 dB
20 ± 1.0 dB
20 ± 1.0 dB
Isolation
(min.)
28.0 dB
26.0 dB
26.0 dB
28.0 dB
25.0 dB
19.0 dB
25.0 dB
25.0 dB
25.0 dB
Case
Size
Case 14-1
Case 14-1
Case 14-1
Case 14-1
Case 15-1
Case 14-1
Case 14-1
Case 15-1
Case 15-1
D
IRECTIONAL
C
OUPLER
- D
UAL
B
AND
, S
INGLE
P
ATH
Part
Number
0869CP14B1050
Frequency
(MHz)
B1)
B2)
824 - 915
999 - 1102
Insertion
Loss (max)
0.4 dB
0.6 dB
Return
Coupling
Loss (min)
(dB)
15.6 dB
15.6 dB
14.2 ± 1.0
12.7 ± 1.0
Isolation (min.)
23.0 dB
22.0 dB
Case
Size
Case 14-1
D
IRECTIONAL
C
OUPLER
- D
UAL
B
AND
, D
UAL
P
ATH
Part
Number
0898CD15B1748
B1)
B2)
Frequency
(MHz)
880 - 915
1710 - 1785
Insertion
Loss (max)
0.40 dB
0.4 dB
Return
Loss (min)
10.9 dB
10.9 dB
Coupling
(dB)
19.2 ± 1.0
19.2 ± 1.0
Isolation (min.)
B1 In > B2 Out:
B1 In > B2 In:
B1 Out > B2 In:
B1 In > Term:
B2 In > Term:
B1 In > B2 Out:
B1 In > B2 In:
B1 Out > B2 In:
B1 In > Term:
B2 In > Term:
B1 In > B2 Out:
B1 In > B2 In:
B1 Out > B2 In:
B1 In > Term:
B2 In > Term:
35.0 dB
25.0 dB
25.0 dB
23.0 dB
23.0 dB
35.0 dB
24.0 dB
24.0 dB
24.0 dB
24.0 dB
25.5 dB
21.0 dB
22.0 dB
17.0 dB
24.0 dB
Case
Size
Case 15-2
0898CD15C1748
B1)
B2)
1710 - 1785
880 - 915
0.45 dB
0.35 dB
10.9 dB
10.9 dB
14.0 ± 1.5
19.2 ± 1.0
Case 15-2
0898CD15D1748
B1)
B2)
880 - 915
1710 - 1785
0.35 dB
0.50 dB
14.0 dB
14.0 dB
19.0 ± 1.0
14.0 ± 1.5
Case 15-2
Case 15-2
(EIA 0805 / 2012)
.049 In.
(1.25 mm)
Case 18-2
(EIA 1206 / 3216)
.064 In.
(1.6 mm)
.079 In.
(2.0 mm)
.126 In.
(3.2 mm)
.034 In.
(.85 mm)
.034 In.
(.85 mm)
Basic case size drawings for above part numbers are located on this page or the preceding page.
Detailed specifications and performance curves for the RF Ceramic Component line are located on our website.
www.johansontechnology.com
29
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