RF Directional Coupler

RF Directional Coupler

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Polarization
Frequency
Supplier Device Package
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Image Part Number Manufacturer Description Series Packaging RoHS Status Manufacturer Part Number Package / Case Polarization Frequency Supplier Device Package Voltage - Breakdown
X3C22E1-03S Anaren RF DIR COUPLER 1.7-2.7GHZ 4SMD Xinger III® Tape & Reel (TR) - - 4-SMD, No Lead - 1.7GHz ~ 2.7GHz 4-SMD -
CP0603B3000BWTR AVX Corporation RF DIR COUPLER 3GHZ 0603 - Tape & Reel (TR) - - 0603 (1608 Metric) - 3GHz 0603 -
CPL-WB-00D3 STMicroelectronics RF DIR COUPL 824MHZ-2.17GHZ FLIP - Cut Tape (CT) - - 6-UFBGA, FCBGA - 824MHz ~ 2.17GHz 6-FlipChip -
XC1900A-20S Anaren RF DIR COUPLER 1.7GHZ-2GHZ SMD Xinger II® Tape & Reel (TR) - - 4-SMD, No Lead - 1.7GHz ~ 2GHz - -
MACP-010563-TR1000 Aeroflex (MACOM Technology Solutions) RF DIR COUPLER 10GHZ-30GHZ 6TDFN - Tape & Reel (TR) - - 6-WFDFN Exposed Pad - 10GHz ~ 30GHz 6-TDFN (1.5x1.2) -
HDH-03010GID(31) N/A RF DIR COUPLER 2GHZ-4GHZ MODULE HDH Bulk - - Module - 2GHz ~ 4GHz - -
HDH-03010GID(40) N/A RF DIR COUPLER 3GHZ HDH Bulk - - - - 3GHz - -
10023-3 Anaren RF DIR COUPLER 250MHZ-1GHZ - Tape & Reel (TR) - - - - 250MHz ~ 1GHz - -
X3C21P1-03S Anaren RF DIR COUPLER 1.8GHZ-2.4GHZ SMD Xinger III® Tape & Reel (TR) - - 2520 (6450 Metric) - 1.8GHz ~ 2.4GHz SMD -
CP0603A2400FLTR AVX Corporation RF DIR COUPLER 2.4GHZ 0603 - Tape & Reel (TR) - - 0603 (1608 Metric) - 2.4GHz 0603 -

About RF Directional Coupler


RF directional couplers are passive microwave components designed to sample and measure the power of RF signals flowing through transmission lines or RF circuits while minimizing signal disruption. They consist of coupled transmission lines or waveguides that allow a portion of the RF power to be extracted and redirected to a measurement port while maintaining signal integrity and impedance matching. RF directional couplers are used in RF and microwave systems for applications such as power monitoring, signal distribution, feedback control, and signal analysis. They are commonly found in RF test equipment, RF power amplifiers, RF filters, and RF communication systems where accurate power measurement and signal monitoring are essential for system performance and optimization.