Thin-Film RF/Microwave Directional Couplers
CP0302/CP0402/CP0603/CP0805 and DB0603N/DB0805 3dB 90°
CP0402 High Directivity LGA Termination
Coupler P/N CP0402AxxxxDN
Frequency
Band
I. Loss Return
P/N
Coupling
[dB]
Directivity
[dB]
max.
[dB]
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.25
0.25
0.25
0.25
0.25
0.35
0.46
0.65
0.76
0.84
Loss
[dB]
29
28
28
28
28
28
25
24
23
23
23
23
23
22
21
Examples*
[MHz]
CP0402A0836DN
CP0402A0881DN
CP0402A0902DN
CP0402A0947DN
CP0402A0897DN
CP0402A0942DN
CP0402A1441DN
CP0402A1747DN
CP0402A1842DN
CP0402A1880DN
CP0402A1960DN
CP0402A1907DN
CP0402A1890DN
CP0402A2442DN
CP0402A3500DN
CP0402A5000DN
CP0402A5500DN
CP0402A6000DN
824 - 849
869 - 894
890 - 915
935 - 960
880 ÷915
925 ÷960
1429 - 1453
1710 - 1785
1805 - 1880
1850 - 1910
1930 - 1990
1895 - 1920
1880 - 1900
2400 - 2484
3450 - 3550
4950 - 5050
5450 - 5550
5950 - 6050
25.20
24.80
24.70
24.10
24.70
24.10
20.50
19.00
18.50
18.20
18.00
18.10
18.20
16.00
12.50
10.00
9.60
20
20
20
20
20
20
20
18
18
18
18
18
18
18
17
16
15
15
CP0402AxxxxDNTR
0
-10
-20
-30
-40
-50
-60
0
I. Loss
-2
Coupling
R. Loss
-4
-6
-8
-10
-12
Isolation
0.8
1.6
2.4
3.2
4
4.8
5.6
6.4
Frequency [GHz]
21
20
20
9.10
Coupler P/N CP0402AxxxxEN
Frequency
Band
I. Loss Return
P/N
Coupling
[dB]
Directivity
[dB]
max.
[dB]
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.25
0.25
0.25
0.25
0.25
0.35
0.46
0.65
0.76
0.84
Loss
[dB]
29
28
28
28
28
28
25
24
23
23
23
23
23
22
21
Examples*
[MHz]
CP0402AxxxxENTR
CP0402A0836EN
CP0402A0881EN
CP0402A0902EN
CP0402A0947EN
CP0402A0897EN
CP0402A0942EN
CP0402A1441EN
CP0402A1747EN
CP0402A1842EN
CP0402A1880EN
CP0402A1960EN
CP0402A1907EN
CP0402A1890EN
CP0402A2442EN
CP0402A3500EN
CP0402A5000EN
CP0402A5500EN
CP0402A6000EN
824 - 849
869 - 894
890 - 915
935 - 960
25.20
24.80
24.70
24.10
24.70
24.10
20.50
19.00
18.50
18.20
18.00
18.10
18.20
16.00
12.50
10.00
9.60
20
20
20
20
20
20
20
18
18
18
18
18
18
18
17
16
15
15
0
-10
-20
-30
-40
-50
-60
0
I. Loss
-2
880 ÷ 915
925 ÷ 960
1429 - 1453
1710 - 1785
1805 - 1880
1850 - 1910
1930 - 1990
1895 - 1920
1880 - 1900
2400 - 2484
3450 - 3550
4950 - 5050
5450 - 5550
5950 - 6050
Coupling
-4
-6
R. Loss
-8
-10
-12
Isolation
0.8
1.6
2.4
3.2
4
4.8
5.6
6.4
Frequency [GHz]
21
20
20
9.10
Coupler P/N CP0402AxxxxFN
Frequency
Band
I. Loss Return
P/N
Coupling
[dB]
Directivity
[dB]
max.
[dB]
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.25
0.27
0.30
0.30
0.30
Loss
Examples*
[MHz]
[dB]
CP0402A0836FN
CP0402A0881FN
CP0402A0902FN
CP0402A0947FN
CP0402A0897FN
CP0402A0942FN
CP0402A1441FN
CP0402A1747FN
CP.0402A1842FN
CP0402A1880FN
CP0402A1960FN
CP0402A1907FN
CP0402A1890FN
CP0402A2442FN
CP0402A3500FN
CP0402A5000FN
CP0402A5500FN
CP0402A6000FN
824 - 849
869 - 894
890 - 915
935 - 960
880 ÷915
925 ÷960
1429 - 1453
1710 - 1785
1805 - 1880
1850 - 1910
1930 - 1990
1895 - 1920
1880 - 1900
2400 - 2484
3450 - 3550
4950 - 5050
5450 - 5550
5950 - 6050
31.00
30.70
30.60
30.00
30.60
30.00
26.50
25.00
24.50
24.20
24.00
24.20
24.20
22.00
18.00
15.70
15.20
14.50
29.10
28.60
28.50
28.10
28.50
28.10
25.00
23.80
23.60
23.50
23.30
23.40
23.50
22.60
22.00
23.01
20.36
18.94
11
11
11
11
11
11
11
11
11
11
11
11
11
11
9
CP0402AxxxxFNTR
0
-10
-20
-30
-40
-50
-60
0
I. Loss
-1
-2
-3
-4
-5
-6
R. Loss
Coupling
Isolation
0.8
1.6
2.4
3.2
4
4.8
5.6
6.4
8
7.5
7.5
Important: Couplers can be used at any frequency within the indicated range.
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
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