Hybrid Couplers
3 dB, 90°
Model S03B1870N3
Outline Drawing
Electrical Specifications
Frequency Isolation Insert. Loss VSWR
GHz dB Min dB Max Max: 1
1.75 - 1.99 20 0.15 1.25
Amp. Bal. Phase Bal. Temp. Power
dB Max Degrees Max °C Avg. CW Watts
±0.30 3 -55 to +85 300
Surface Mount Components
Features
•1.75 - 1.99 GHz
•300 Watts
•Low Loss
•High Isolation
•90° Quadrature
•Surface Mountable
•Tape and Reel
•Convenient Package
•100% Tested
1
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Available on Tape and Reel for Pick and Place Manufacturing.
Description
The S03B1870N3 is a low profile 3 dB hybrid coupler in an easy to
use surface mount package for DCS and PCS applications. The
S03B1870N3 is ideal for balanced amplifiers and signal distribution
and can be used in very high power designs. Parts have been run
through rigorous qualifications and units are 100% tested. They are
manufactured using materials with X and Y thermal expansion coeffi-
cients compatible with common substrates.
Specifications subject to change without notice.
VER. 3/13/02
Surface Mount Components
Model S03B1870N3
Pin Configuration Mounting Footprint
2
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Available on Tape and Reel for Pick and Place Manufacturing.
Pin 1 Pin 2 Pin 3 Pin 4
#1 Input Isolated -3dB, -90° -3dB, 0°
#2 Isolated Input -3dB, 0° -3dB, -90°
#3 -3dB, -90° -3dB, 0° Input Isolated
#4 -3dB, 0° -3dB, -90° Isolated Input
Typical Performance
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