| Image | Part Number | Manufacturer | Description | Series | Packaging | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | Frequency | Supplier Device Package | Voltage - Breakdown |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XMC0812F1-30G | Anaren | COUPLER HYBRID 8000-12K MHZ 30DB | - | Tape & Reel (TR) | - | - | - | - | - | - | - | |
| CP0805B0942AWTR | AVX Corporation | RF DIR COUPLER 925-960MHZ 0805 | - | Tape & Reel (TR) | - | - | 0805 (2012 Metric) | - | 925MHz ~ 960MHz | 0805 | - | |
| 1F0626-10 | Anaren | RF DIR COUPLER 2GHZ-4GHZ | - | Tray | - | - | - | - | 2GHz ~ 4GHz | - | - | |
| 10025-3 | Anaren | RF DIR COUPLER 1GHZ-4GHZ | - | Tape & Reel (TR) | - | - | - | - | 1GHz ~ 4GHz | - | - | |
| 1P503AS | Anaren | RF DIR COUPLER 1.7GHZ-2GHZ SMD | Xinger® | Tape & Reel (TR) | - | - | 4-SMD, No Lead | - | 1.7GHz ~ 2GHz | - | - | |
| CPL-5222-16-TNC-79 | Bel | RF DIR COUPLER 2GHZ-8GHZ | - | Bulk | - | - | TNC In-Line Module | - | 2GHz ~ 8GHz | - | - | |
| CPL-5222-10-NNN-79 | Bel | RF DIR COUPLER 2GHZ-8GHZ | - | Bulk | - | - | N-Type In-Line Module | - | 2GHz ~ 8GHz | - | - | |
| EHF-FD1546 | Panasonic | RF DIR COUPLER 800MHZ 0606 | - | Bulk | - | - | 0606 (1616 Metric) | - | 800MHz | 0606 | - | |
| 10265-3 | Anaren | RF DIR COUPLER 1GHZ-2GHZ | - | Tray | - | - | - | - | 1GHz ~ 2GHz | - | - | |
| 10615-10 | Anaren | RF DIR COUPLER 1GHZ-2GHZ | - | Tray | - | - | - | - | 1GHz ~ 2GHz | - | - |
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.