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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 |
|---|---|---|---|---|---|---|---|
![]() LDC312G2503B-723 $0.15 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1206 | Tape & Reel (TR) | - | - | ||
![]() LDC312G5003B-743 $0.14 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1206 | Tape & Reel (TR) | - | - | ||
![]() LDC31847M10B-749 $0.14 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1206 | Tape & Reel (TR) | - | - | ||
![]() LDC31888M10B-002 $0.27 | Murata Electronics | MULTI-LAY HYBRID COUPLER 10DB | Tape & Reel (TR),Cut Tape (CT) | 1206 | - | ||
![]() LDC31902M20B-001 $0.14 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1206 | Tape & Reel (TR) | - | - | ||
![]() LDC32900M03B-703 $0.55 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1210 | Tape & Reel (TR),Cut Tape (CT) | - | - | ||
![]() LDC431G6003B-200 $0.65 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1812 | Tape & Reel (TR) | - | - | ||
![]() LDC431G9003B-200 $0.65 | Murata Electronics | MULTI-LAY HYBRID COUPLER 1812 | Tape & Reel (TR) | - | - |