Thin-Film Directional Couplers
CP0402 High Directivity LGA Termination
Important: Couplers can be used at any frequency within the indicated range.
3
52
Coupler P/N CP0402AxxxxDN
Coupler P/N CP0402AxxxxEN
Frequency Coupling I. Loss Return Directivity
Application
P/N
Band [dB] max. Loss [dB]
Examples*
[MHz] [dB] [dB]
AMPS
CP0402A0836DN 824 - 849 25.20 0.20 29
CP0402A0881DN 869 - 894 24.80 0.20 28
GSM
CP0402A0902DN 890 - 915 24.70 0.20 28
CP0402A0947DN 935 - 960 24.10 0.20 28 20
E-GSM
CP0402A0897DN 880 ÷915 24.70 0.20 28
CP0402A0942DN 925 ÷960 24.10 0.20 28
PDC CP0402A1441DN 1429 - 1453 20.50 0.20 25
PCN
CP0402A1747DN 1710 - 1785 19.00 0.20 24
CP0402A1842DN 1805 - 1880 18.50 0.25 23
PCS
CP0402A1880DN 1850 - 1910 18.20 0.25 23
18
CP0402A1960DN 1930 - 1990 18.00 0.25 23
PHP CP0402A1907DN 1895 - 1920 18.10 0.25 23
DECT CP0402A1890DN 1880 - 1900 18.20 0.25 23
Wireless LAN CP0402A2442DN 2400 - 2484 16.00 0.35 22
CP0402A3500DN 3450 - 3550 12.50 0.46 21 17
WiFi
CP0402A5000DN 4950 - 5050 10.00 0.65 21 16
CP0402A5500DN 5450 - 5550 9.60 0.76 20 15
CP0402A6000DN 5950 - 6050 9.10 0.84 20 15
Frequency Coupling I. Loss Return Directivity
Application
P/N
Band [dB] max. Loss [dB]
Examples
[MHz] [dB] [dB]
AMPS
CP0402A0836EN 824 - 849 27.20 0.20 35
CP0402A0881EN 869 - 894 26.80 0.20 34
GSM
CP0402A0902EN 890 - 915 26.50 0.20 34
CP0402A0947EN 935 - 960 26.00 0.20 34 25
E-GSM
CP0402A0897EN 880 ÷915 26.50 0.20 34
CP0402A0942EN 925 ÷960 26.00 0.20 34
PDC CP0402A1441EN 1429 - 1453 22.30 0.25 29
PCN
CP0402A1747EN 1710 - 1785 20.50 0.25 27
CP0402A1842EN 1805 - 1880 20.30 0.25 26
PCS
CP0402A1880EN 1850 - 1910 20.00 0.25 26
23
CP0402A1960EN 1930 - 1990 20.00 0.25 26
PHP CP0402A1907EN 1895 - 1920 20.00 0.25 26
DECT CP0402A1890EN 1880 - 1900 20.00 0.25 26
Wireless LAN CP0402A2442EN 2400 - 2484 18.00 0.35 23
CP0402A3500EN 3450 - 3550 15.00 0.37 20 16
WiFi
CP0402A5000EN 4950 - 5050 12.50 0.50 18 13
CP0402A5500EN 5450 - 5550 11.50 0.65 16 13
CP0402A6000EN 5950 - 6050 11.10 0.70 15 13
Coupler P/N CP0402AxxxxFN
Frequency Coupling I. Loss Return Directivity
Application
P/N
Band [dB] max. Loss [dB]
Examples
[MHz] [dB] [dB]
AMPS
CP0402A0836FN 824 - 849 31.00 0.20 29.10
CP0402A0881FN 869 - 894 30.70 0.20 28.60
GSM
CP0402A0902FN 890 - 915 30.60 0.20 28.50
CP0402A0947FN 935 - 960 30.00 0.20 28.10
E-GSM
CP0402A0897FN 880 ÷915 30.60 0.20 28.50
CP0402A0942FN 925 ÷960 30.00 0.20 28.10
PDC CP0402A1441FN 1429 - 1453 26.50 0.20 25.00 11
PCN
CP0402A1747FN 1710 - 1785 25.00 0.20 23.80
CP.0402A1842FN 1805 - 1880 24.50 0.20 23.60
PCS
CP0402A1880FN 1850 - 1910 24.20 0.20 23.50
CP0402A1960FN 1930 - 1990 24.00 0.20 23.30
PHP CP0402A1907FN 1895 - 1920 24.20 0.20 23.40
DECT CP0402A1890FN 1880 - 1900 24.20 0.20 23.50
Wireless LAN CP0402A2442FN 2400 - 2484 22.00 0.25 22.60
CP0402A3500FN 3450 - 3550 18.00 0.27 22.00 9
WiFi
CP0402A5000FN 4950 - 5050 15.70 0.30 23.01 8
CP0402A5500FN 5450 - 5550 15.20 0.30 20.36 7.5
CP0402A6000FN 5950 - 6050 14.50 0.30 18.94 7.5
-12
-10
-8
-6
-4
-2
0
-60
-50
-40
-30
-20
-10
0
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
CP0402AxxxxDNTR
I Loss [dB]
Coupling, Return Loss,
Isolation, [dB]
Frequency [GHz]
I. Loss
Coupling
R. Loss
Isolation
-12
-10
-8
-6
-4
-2
0
-60
-50
-40
-30
-20
-10
0
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
CP0402AxxxxENTR
Frequency [GHz]
I Loss [dB]
Coupling, Return Loss,
Isolation, [dB]
I. Loss
Coupling
R. Loss
Isolation
-6
-5
-4
-3
-2
-1
0
-60
-50
-40
-30
-20
-10
0
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
CP0402AxxxxFNTR
I Loss [dB]
Coupling, Return Loss,
Isolation, [dB]
I. Loss
Coupling
R. Loss
Isolation
