High frequency directional couplers incorporating Knowles DLI brand's high permittivity ceramic materials. Devices provide small size and minimal performance variation over temperature. Well matched for monitoring incident and reflected power.
Featuring:
Knowles offers Design Evaluation Boards (DEB) for couplers as a way to test the assembled performance of a coupler in a connectorized module.
Quadrature Hybrid Couplers:
Part Number Data Sheet Mounting Type Frequency (GHz) Typical Insertion Loss (dB) Typical Return Loss (dB) Isolation. (dB) Amplitude Balance (dB) L x W x H Inches (mm)
Low High
FHC09096 SMD 4 8 0.35 20 22 0.4 0.3 (7.62) x 0.15 (3.81) x 0.01 (0.254)
FHC09101 WB 4 8 0.35 20 22 0.4 0.3 (7.62) x 0.15 (3.81) x 0.01 (0.254)
FHC10292 SMD 6 18 0.8 16.5 20 0.4 0.35 (8.89) x 0.25 (6.35) x 0.01 (0.254)
FHC10293 WB 6 18 1 16.5 20 0.4 0.35 (8.89) x 0.25 (6.35) x 0.01 (0.254)
Click on Part Number for data package including S-Parameters, datasheet and layout information.
Couplers:
Part Number Data Sheet Frequency (GHz) Coupling (dB) Max Insertion
Loss (dB) Return Loss
Typ. (dB) Directivity
(dB) L x W x H (Inches) Surface Mount
(Y/N)
Low High
FPC06073 4 8 10 0.2 18 20 0.170 x 0.080 x 0.015 Y
FPC06076 4 8 20 0.3 15 20 0.170 x 0.080 x 0.015 Y
FPC06074 8 12 10 0.5 14 15 0.120 x 0.080 x 0.015 Y
FPC06077 8 12 25 0.3 15 10 0.120 x 0.080 x 0.015 Y
FPC06075 12 18 10 0.5 15 14 0.100 x 0.080 x 0.015 Y
FPC06078 12 18 20 0.3 15 14 0.100 x 0.080 x 0.015 Y
FPC06149 4 8 10 0.3 18 20 0.180 x 0.080 x 0.015 N
FPC06150 8 12 10 0.3 12 10 0.130 x 0.090 x 0.015 N
FPC06151 12 18 10 0.5 12 10 0.100 x 0.080 x 0.015 N
FPC06152 4 8 20 0.3 15 16 0.170 x 0.080 x 0.015 N
FPC06153 8 12 20 0.3 15 12 0.130 x 0.090 x 0.015 N
FPC06154 12 18 20 0.3 10 10 0.100 x 0.080 x 0.015 N
FPC06302 8 12 20 0.3 15 15 0.120 x 0.080 x 0.015 Y
FPC06630 8.5 11 3 0.5 15 15 0.286 x 0.180 x 0.015 Y
FPC06700 5.9 6.5 3 0.5 15 17 0.425 x 0.250 x 0.020 Y
FPC06701 10.7 12.75 3 0.5 12 12 0.255 x 0.155 x 0.015 Y
FPC06719 6 18 10 1 18 10 0.255 x 0.100 x 0.015 Y
FPC06913 6 18 20 0.3 15 10 0.180 x 0.110 x 0.015 Y
FPC07180 2 18 20 0.5 10 10 0.500 x 0.150 x 0.015 Y
FPC07181 20 40 20 0.3 14 14 0.065 x 0.050 x 0.010 Y
FPC07182 20 40 10 1.5 10 10 0.065 x 0.050 x 0.010 Y
FPC07183 24 33 3 1 13 10 0.180 x 0.110 x 0.010 Y
FPC07234 2 18 10 1.2 10 10 0.500 x 0.150 x 0.030 Y
FPC07237 2 18 20 0.5 10 10 0.500 x 0.150 x 0.015 N
FPC07337 6 18 20 1 15 10 0.180 x 0.110 x 0.015 N
FPC08035 20 40 20 0.5 10 10 0.065 x 0.050 x 0.010 Y
FPC08056 20 40 22 0.5 10 10 0.065 x 0.05 x 0.01 N
FPC08057 20 40 10.5 0.5 12 10 0.065 x 0.05 x 0.01 N
FPC09291 2 18 10 1.2 10 10 0.500 x 0.150 x 0.030 N
FPC10207 8 12 3 1.0 20 17 0.350 x 0.170 x 0.015 Y
Click on Part Number for data package including S-Parameters, datasheet and layout information.
Resistive Couplers:
Part Number Data Sheet Frequency (GHz) Coupling (dB) Max Insertion
Loss (dB) Return Loss
Typ. (dB) L x W x H (Inches) Surface
Mount
(Y/N)
Low High
FPC06881 DC 40 20 3 12 0.060 x 0.088 x 0.010 Y
FPC06882 DC 40 30 2.5 10 0.060 x 0.088 x 0.010 Y
FPC07802 DC 40 30 2.5 12 0.060 x 0.088 x 0.010 Y
FPC07803 DC 40 20 3 12 0.060 x 0.088 x 0.010 Y
Click on Part Number for data package including S-Parameters, datasheet and layout information.
| Knowles Precision Devices | |
|---|---|
| Product Category | RF Filters and Microwave Filters |
| Product Name | Couplers Microwave Products |