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RF Directional Couplers are designed to couple a specific amount of electromagnetic power in a transmission line to a secondary line enabling the signal to be used in another circuit. The coupler types are Coupler-with Filter, Dual Band-Dual Path, and Standard with frequencies ranging from DC to 40 GHz. The coupling factor ranges from -20 dB to 49 dB with applications being AGSM, AMPS, CDMA, Cellular, DCS, DECT, E-GSM, General Purpose, GSM, LTE, Military, PCN, PCS, PDC, PHP, S-Band Radar, Telecom, W-CDMA, Wireless LAN, WLAN, and X-Band Radar.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() DCG-10-4SMA $2,398.89 | MACOM Technology Solutions | COUPLER,BROAD-BAND S/D | Bulk | C-7 | - | ||
| STMicroelectronics | RF DIR COUPL 824MHZ-2.17GHZ FLIP | Tape & Reel (TR),Cut Tape (CT) | 8-FlipChip | - | |||
![]() DCW-11-722+ $4.51 | Mini-Circuits | RF DIR CPLR 2.4GHZ-7.2GHZ 0603 | Tape & Reel (TR),Cut Tape (CT) | 603 | - | ||
![]() DCW-14-472+ $3.87 | Mini-Circuits | 14 DB SMT DIRECTIONAL COUPLER, 3 | Tape & Reel (TR),Cut Tape (CT) | - | - | ||
![]() DCW-22-332+ $4.25 | Mini-Circuits | RF DIR CPLR 1.2GHZ-3.3GHZ 0603 | Tape & Reel (TR),Cut Tape (CT) | 603 | - | ||
![]() DCW-30-272+ $4.25 | Mini-Circuits | RF DIR CPLR 700MHZ-2.7GHZ 0603 | Tape & Reel (TR),Cut Tape (CT) | 603 | - | ||
![]() DCW-6-352+ $7.81 | Mini-Circuits | 6 DB SMT DIRECTIONAL COUPLER, 23 | Strip | - | - | ||
![]() DCW-6-722+ $4.51 | Mini-Circuits | 6 DB SMT DIRECTIONAL COUPLER, 44 | Tape & Reel (TR),Cut Tape (CT) | - | - |