6 to 18GHz 10dB Symmetrical Directional Coupler
FPC06719
DESCRIPTION
DLI introduces its new high frequency, wide band
surface mountable catalog direction couplers.
These couplers incorporate DLI’s high dielectric
ceramic materials which provide small size and
minimal performance variation over temperature.
They are available in symmetrical and
Asymmetrical versions
www.knowlescapacitors.com
SPECIFICATIONS*
Parameter
Frequency
(GHz)
Min
Max
Passband Insertion Loss* (dB)
Passband Return Loss (dB)
Coupling (dB)
Directivity (dB)
Input Power (W)
6-18
18
10
10
1
FEATURES
Small Size
Excellent Repeatability
Surface Mountable
Moisture Sensitivity Level: MSL1
Frequency Stable over Temperature
Operating & Storage Temp: -55˚C to +125˚C
Characteristic Impedance: 50Ω
11.5
TBD
Size (LxWxH)
0.255 x .100 x .015 in
6.477 x 2.54 x .381mm
*Electrical specifications based on typical mounted performance at room
temperature. Insertion loss shall vary ±0.5dB over temperature.
Typical Measured Performance
*Typical measured performance mounted on RO4350B test board at 25°C.
2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | KCCSales@knowles.com
November 2017
6 to 18GHz 10dB Symmetrical Directional Coupler
FPC06719
www.knowlescapacitors.com
Physical Dimensions
Units = mils
Top
Side
Bottom
Recommended PCB Layout
50Ω trace dimensions are application specific.
Ensure adequate grounding beneath the part.
Trace feed locations can be horizontal, verti-
cal, or angled.
2777 Route 20 East, Cazenovia, NY 13035| Ph: (315)655-8710 | KCCSales@knowles.com
November 2017