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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 |
|---|---|---|---|---|---|---|---|
![]() LDC21836M14D-163 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - | ||
![]() LDC21836M20B-027 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | 805 | - | ||
![]() LDC21881M10B-028 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - | ||
![]() LDC21897M10B-028 $0.19 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR),Cut Tape (CT) | - | - | ||
![]() LDC21897M14B-029 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - | ||
![]() LDC21897M19D-078 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - | ||
![]() LDC21897M19D-079 $0.09 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - | ||
![]() LDC21897M19E-157 $0.10 | Murata Electronics | MULTI-LAY HYBRID COUPLER 0805 | Tape & Reel (TR) | - | - |