RF Directional Coupler

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.

Part Number Manufacturer Description Quantity Price Option
CP0805B1960BWTR AVX Corporation RF DIR COUPLER 1.93-1.99GHZ 0805 0 $0.35
CP0805B1975CWTR AVX Corporation RF DIR COUPLER 1.975GHZ 0805 0 $0.35
1P503AS Anaren RF DIR COUPLER 1.7GHZ-2GHZ SMD 0 $1.11
DB0805A2017ASTR\500 AVX Corporation RF DIR COUPLR 2.01-2.025GHZ 0805 0 $0.88
DB0805A2017ASTR AVX Corporation RF DIR COUPLR 2.01-2.025GHZ 0805 0 $0.68
XC2100E-03S Anaren RF DIR COUPLER 2GHZ-2.3GHZ SMD 0 $1.64
XC1900E-03S Anaren RF DIR COUPLER 1.7GHZ-2GHZ SMD 0 $1.64
XC3500M-03S Anaren RF DIR COUPLER 3.3GHZ-3.8GHZ SMD 0 $1.56
X3C30F1-20S Anaren RF DIR COUPLER 2GHZ-4GHZ SMD 0 $1.54
XC2500E-20S Anaren RF DIR COUPLER 2.3-2.7GHZ 0502 0 $2.27