| Image | Part Number | Manufacturer | Description | Series | Packaging | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | Frequency | Supplier Device Package | Voltage - Breakdown |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1G0619-20 | Anaren | RF DIR COUPLER 12.4GHZ-18GHZ | - | Tray | - | - | - | - | 12.4GHz ~ 18GHz | - | - | |
| 1H0569-3 | Anaren | RF DIR COUPLER 12.4GHZ-18GHZ | - | Tray | - | - | - | - | 12.4GHz ~ 18GHz | - | - | |
| CP0603D1880BWTR | AVX Corporation | RF DIR COUPLER 1.85-1.91GHZ 0603 | - | Tape & Reel (TR) | - | - | 0603 (1608 Metric) | - | 1.85GHz ~ 1.91GHz | 0603 | - | |
| CP0603A0967CLTR | AVX Corporation | RF DIR COUPLER 967MHZ 0603 | - | Tape & Reel (TR) | - | - | 0603 (1608 Metric) | - | 967MHz | 0603 | - | |
| 10017-3 | Anaren | RF DIR COUPLER 4GHZ-8GHZ | - | Tape & Reel (TR) | - | - | - | - | 4GHz ~ 8GHz | - | - | |
| CP0805A0947BWTR | AVX Corporation | RF DIR COUPLER 935-960MHZ 0805 | - | Tape & Reel (TR) | - | - | 0805 (2012 Metric) | - | 935MHz ~ 960MHz | 0805 | - | |
| 1P520S | Anaren | RF DIR COUPLER 1.7GHZ-2GHZ PICO | Xinger® | Tape & Reel (TR) | - | - | 4-SMD, No Lead | - | 1.7GHz ~ 2GHz | Pico | - | |
| XC0900A-10S | Anaren | RF DIR COUPLER 800MHZ-1GHZ SMD | Xinger II® | Tape & Reel (TR) | - | - | 4-SMD, No Lead | - | 800MHz ~ 1GHz | - | - | |
| X3C09A2-03S | Anaren | RF DIR COUPLER 700MHZ-1GHZ SMD | Xinger III® | - | - | - | 4-SMD, No Lead | - | 700MHz ~ 1GHz | - | - | |
| 10616-20 | Anaren | RF DIR COUPLER 2GHZ-4GHZ | - | Tray | - | - | - | - | 2GHz ~ 4GHz | - | - |
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.