RF Directional Coupler

Category Introduction

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.

Product List

2557 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusCoupler TypeFrequencyCoupling FactorApplicationsInsertion LossPower - MaxIsolationReturn LossPackage / CaseSupplier Device Package
DC1722J5015AHF
DC1722J5015AHF
RF DIR COUPLER 1.7-2.2GHZ 0805
TTM Technologies, Inc.
635 $1.12
Xinger® Tape & Reel (TR) ActiveStandard1.7GHz ~ 2.2GHz15.2dBGeneral Purpose0.29dB2W-17.6dB0805 (2012 Metric)0805 (2012 Metric)
DC2337J5020AHF
DC2337J5020AHF
RF DIR COUPLER 2.3-3.7GHZ 0805
TTM Technologies, Inc.
380 $1.11
Xinger® Tape & Reel (TR) ActiveStandard2.3GHz ~ 3.7GHz21.3dBGeneral Purpose0.14dB2W-21.2dB0805 (2012 Metric)0805 (2012 Metric)
DC1722J5010AHF
DC1722J5010AHF
RF DIR COUPLER 1.7-2.2GHZ 0805
TTM Technologies, Inc.
603 $1.11
Xinger® Tape & Reel (TR) ActiveStandard1.7GHz ~ 2.2GHz10.5dBGeneral Purpose0.16dB2W-20dB0805 (2012 Metric)0805 (2012 Metric)
DC1722J5020AHF
DC1722J5020AHF
RF DIR COUPLER 1.7-2.2GHZ 0805
TTM Technologies, Inc.
873 $1.09
Xinger® Tape & Reel (TR) ActiveStandard1.7GHz ~ 2.2GHz19.9dBGeneral Purpose0.17dB2W-22.5dB0805 (2012 Metric)0805 (2012 Metric)
CP0805L0436BSTR
CP0805L0436BSTR
RF DIR COUPLER 436MHZ 0805
KYOCERA AVX
278 $1.70
Tape & Reel (TR) ActiveStandard403MHz ~ 470MHz15.85 ± 1dB-0.25dB3W-35dB0805 (2012 Metric)0805
X3C19F1-03S
X3C19F1-03S
RF DIR COUPLER 1.7GHZ-2.3GHZ SMD
TTM Technologies, Inc.
84 $3.13
Xinger III® Tape & Reel (TR) ActiveStandard1.7GHz ~ 2.3GHz-General Purpose0.25dB25W26dB-4-SMD, No Lead-
1M803S
1M803S
RF DIR COUPLER 4.8GHZ-6GHZ SMD
TTM Technologies, Inc.
186 $4.19
Xinger® Tape & Reel (TR) ActiveStandard4.8GHz ~ 6GHz-General Purpose0.25dB20W20dB-4-SMD, No Lead-
XC1900A-03S
XC1900A-03S
RF DIR COUPLER 1.4GHZ-2GHZ SMD
TTM Technologies, Inc.
111 $5.09
Xinger II® Tape & Reel (TR) ActiveStandard1.4GHz ~ 2GHz3dBAMPS0.15dB150W25dB24.9dB4-SMD, No LeadSMD
BDCN-10-25+
BDCN-10-25+
RF DIR CPLR 824MHZ-2.525GHZ 6SMD
Mini-Circuits
109 $5.50
Tape & Reel (TR) ActiveStandard824MHz ~ 2.525GHz11.7 ± 0.5dBCDMA, PCS, DCS-15W-38.44dB6-SMD, No Lead-
BDCN-7-25+
BDCN-7-25+
RF DIR CPLR 824MHZ-2.525GHZ 6SMD
Mini-Circuits
81 $5.60
Tape & Reel (TR) ActiveStandard824MHz ~ 2.525GHz10 ± 0.4dBCDMA, PCS, DCS-15W-38.65dB6-SMD, No Lead-
BDCN-15-25+
BDCN-15-25+
RF DIR CPLR 824MHZ-2.525GHZ 6SMD
Mini-Circuits
176 $5.60
Tape & Reel (TR) ActiveStandard824MHz ~ 2.525GHz15dBCDMA, DCS, GPS, ISM, PCS, TDMA, UMTS-16W-28.45dB6-SMD, No Lead-
DCW-11-722+
DCW-11-722+
RF DIR CPLR 2.4GHZ-7.2GHZ 0603
Mini-Circuits
92 $6.48
Tape & Reel (TR) ActiveStandard2.4GHz ~ 7.2GHz13dBCellular, PCS-1W-17dB0603 (1608 Metric), 4 PC Pad0603
11304-3S
11304-3S
RF DIR COUPLER 500MHZ-1GHZ SMD
TTM Technologies, Inc.
73 $8.39
Xinger® Tape & Reel (TR) ActiveStandard500MHz ~ 1GHz-General Purpose0.35dB100W20dB-4-SMD, No Lead-
ADC-20-4+
ADC-20-4+
RF DIR COUPLER 5MHZ-1GHZ 6SMD
Mini-Circuits
39 $9.84
Tape & Reel (TR) ActiveStandard5MHz ~ 1GHz20 ± 0.5dBGeneral Purpose-1W-36.64dB6-SMD, Flat Leads-
FPC07803
FPC07803
COUPLER
Knowles Dielectric Labs
76 $6.61
Bulk ActiveStandardDC ~ 40GHz20dB ± 3dBGeneral Purpose3dB--10dB4-SMD, No Lead-
FPC07182
FPC07182
RF DIR COUPLER 20GHZ-40GHZ SMD
Knowles Dielectric Labs
12 $12.25
Bulk ActiveStandard20GHz ~ 40GHz10dBGeneral Purpose0.3dB--14dB4-SMD, No Lead-
FPC06302
FPC06302
COUPLER
Knowles Dielectric Labs
57 $16.36
Bulk ActiveStandard8GHz ~ 12GHz20dBGeneral Purpose0.3dB--15dB4-SMD, No Lead-
FPC06881
FPC06881
RF DIR COUPLER 40GHZ SMD
Knowles Dielectric Labs
34 $19.45
Bulk ActiveStandard40GHz-20 ± 3dBGeneral Purpose-1dB--20dB-15dB4-SMD, No Lead-
FPC06078
FPC06078
RF DIR COUPLER 12GHZ-18GHZ SMD
Knowles Dielectric Labs
18 $28.48
Bulk ActiveStandard12GHz ~ 18GHz22dBGeneral Purpose0.3dB--15dB4-SMD, No Lead-
FPC06719
FPC06719
RF DIR COUPLER 6GHZ-18GHZ SMD
Knowles Dielectric Labs
18 $32.35
Bulk ActiveStandard6GHz ~ 18GHz11.5dBGeneral Purpose1dB--18dB4-SMD, No Lead-