DigiKey Datasheets for RF Couplers

RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional.
RF Couplers: Learn more

Page: 1 2 3 4 5
Product Name Notes
10 DB DIR COUP, 1 - 400 MHZ, 50
10 DB SMT BI-DIR COUP
14 DB SMT DIR CPLRR, 5-1800 MHZ
16.2 DB SMT BI-DIRECTIONAL CPLR
19 DB SMT BI-DIRECTIONAL COUPLER
19.5 DB BI-DIR COUP, 30-512 MHZ
20 DB BI-DIR COUP, 0.2 - 60 MHZ
20 DB BI-DIR COUP, 1.5 - 60 MHZ
20 DB BI-DIR COUP, 40 - 1000 MHZ
20 DB SMT DIR COUP, 150-900 MHZ
20 DB SMT DIR COUP, 30- 2500 MHZ
20 DB SMT RF TAP COUPLER, DC
20.1 DB BI-DIR COUP, 3 - 200 MHZ
26 DB BI-DIR COUP, 30 - 540 MHZ
27 DB BI-DIR COUP, 30 - 840 MHZ
32.5 DB SMT BI-DIR CPLRR
BI DIR COUP / SURF MT / ROHS
BI-DIR COUP, 1750-2750 MHZ, 50
BI-DIR COUP, 2700-5000 MHZ, 50
BI-DIR CPLR, 20 - 100 MHZ
BI-DIR CPLR, 2700-6000 MHZ, 50
BI-DIRECTIONAL CPLR, 10-2000 MHZ
COUPLER 0.8-2.5 GHZ 60 W TYPE N
Directional 1.0 mm Coupler From
Directional 10 dB N Coupler From
Directional 20 dB N Coupler From
Directional 20 dB SMA Coupler fr
Directional 30 dB N Coupler from
Directional 40 dB N Coupler from
DIRECTIONAL CPLR, 1.5 - 60 MHZ
Dual Directional 10 dB SMA Coupl
Dual Directional 30 dB N Coupler
Dual Directional 6 dB SMA Couple
HYBRID SMA 1MHZ-2GHZ 50 W
HYBRID SMA 2MHZ-18GHZ 50 W
HYBRID SMA 2MHZ-4GHZ 50 W
HYBRID SMA 4MHZ-26.5GHZ 20 W
HYBRID SMA 4MHZ-8GHZ 50 W
HYBRID SMA 500MHZ-1GHZ 50 W
HYBRID SMA 800MHZ-3GHZ 50 W
HYBRID TYPE N 350MHZ-2.7GHZ 200
HYBRID TYPE N 698MHZ-2.7GHZ 160
Low PIM 10 dB 7/16 DIN Unequal T
Low PIM 11 dB N Unequal Tapper f
Low PIM 13 dB N Unequal Tapper O
Low PIM 15 dB 7/16 DIN Unequal T
Low PIM 15 dB N Unequal Tapper O
Low PIM 20 dB 7/16 DIN Unequal T
Low PIM 20 dB N Unequal Tapper f
Low PIM 30 dB 4.3-10 Unequal Tap
Low PIM 5 dB N Unequal Tapper fr
Low PIM 6 dB N Unequal Tapper fr
LOW PIM 7 DB 4.1/9.5 MINI DIN UN
Low PIM 7 dB N Unequal Tapper fr
Low PIM 8 dB 4.1/9.5 Mini DIN Un
Low PIM 8 dB N Unequal Tapper fr
Low PIM 9 dB 4.3-10 Unequal Tapp
Low PIM 9 dB N Unequal Tapper fr
Low PIM Directional 10 dB 7/16 D
Low PIM Directional 15 dB 7/16 D
Low PIM Directional 20 dB 7/16 D
Low PIM Directional 20 dB N Coup
Low PIM Directional 30 dB 4.3-10
Low PIM Directional 30 dB 7/16 D
Low PIM Directional 30 dB N Coup
Low PIM Directional 6 dB N Coupl
RF DIR COUPLER 410MHZ-860MHZ SMD
RF DIR COUPLER 5MHZ-1GHZ 6SMD
RF DIR COUPLER 5MHZ-2GHZ 6SMD
RF DIR COUPLER 600MHZ-900MHZ SMD
RF DIR COUPLER 700MHZ-1GHZ SMD
RF DIR COUPLER 800MHZ-1GHZ SMD
RF Directional Coupler 5G, GSM, LTE 10dB 20W Module
RF Directional Coupler 5G, GSM, LTE 10dB 30W Module
RF Directional Coupler 5G, GSM, LTE 15dB 30W Module
RF Directional Coupler 5G, GSM, LTE 18GHz ~ 26GHz 30dB 30W Module, SMA Connectors
RF Directional Coupler 5G, GSM, LTE 18GHz ~ 40GHz 10dB 30W Module
RF Directional Coupler 5G, GSM, LTE 18GHz ~ 40GHz 20dB 30W Module
RF Directional Coupler 5G, GSM, LTE 18GHz ~ 40GHz 6dB 30W Module
RF Directional Coupler 5G, GSM, LTE 20dB 20W Module
RF Directional Coupler 5G, GSM, LTE 20dB 30W Module
RF Directional Coupler 5G, GSM, LTE 2GHz ~ 40GHz 10dB 30W Module
RF Directional Coupler 5G, GSM, LTE 2GHz ~ 40GHz 20dB 30W Module
RF Directional Coupler 5G, GSM, LTE 2GHz ~ 40GHz 30dB 30W Module
RF Directional Coupler 5G, GSM, LTE 30dB 30W Module
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 26.5GHz 10dB 30W Module, SMA Connectors
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 26.5GHz 10dB 30W Module
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 26.5GHz 20dB 30W Module, SMA Connectors
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 26.5GHz 30dB 30W Module, SMA Connectors
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 40GHz 10dB 30W Module
RF Directional Coupler 5G, GSM, LTE 6GHz ~ 40GHz 20dB 30W Module
RF Directional Coupler AMPS 700MHz ~ 1GHz 3dB 300W 4-SMD, No Lead
RF Directional Coupler AMPS, CDMA, WCDMA 800MHz ~ 1GHz 20dB 225W 4-SMD, No Lead
RF Directional Coupler CATV 10MHz ~ 750MHz 10.5 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV 40MHz ~ 1.2GHz 21 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV 5MHz ~ 1.25GHz 17.5 ± 0.8dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV 5MHz ~ 1GHz 9.9 ± 0.5dB 1W 4-SMD, Flat Leads
RF Directional Coupler CATV 5MHz ~ 1GHz 9.9 ± 0.5dB 1W 6-SMD (5 Leads), Flat Lead
RF Directional Coupler CATV 5MHz ~ 2GHz 8.9 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 10MHz ~ 1GHz 18 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 10MHz ~ 750MHz 10.5 ± 0.5dB 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 1.218GHz 16 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 1.25GHz 10 ± 0.5dB 500mW 6-SMD (5 Leads), Flat Lead
RF Directional Coupler CATV, Cellular 5MHz ~ 1.25GHz 12.7 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 1.25GHz 16.5 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 1.25GHz 6.7 ± 0.3dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 1GHz 13 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 2.25GHz 12.6dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 2GHz 16.5 ± 1dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 2GHz 8.9 ± 0.5dB 500mW 6-SMD, Flat Leads
RF Directional Coupler CDMA, GSM, LTE 12.4GHz ~ 18GHz 20dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 1GHz ~ 2GHz 20dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 1GHz ~ 4GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 2.6GHz ~ 5.2GHz 20dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 2GHz ~ 18GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 2GHz ~ 8GHz 20dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 4GHz ~ 18GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 4GHz ~ 18GHz 20dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 4GHz ~ 18GHz 6dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 7.5GHz ~ 16GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 7GHz ~ 12.4GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 7GHz ~ 12.4GHz 6dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 7GHz ~ 16GHz 30dB 50W Module, SMA Connectors
RF Directional Coupler CDMA, GSM, LTE 7GHz ~ 18GHz 10dB 50W Module, SMA Connectors
RF Directional Coupler Cellular 5MHz ~ 1GHz 20 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler Cellular 5MHz ~ 1GHz 20dB 1W 6-SMD, Flat Leads
RF Directional Coupler Cellular 5MHz ~ 2GHz 8.9 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler Cellular, GPS 5MHz ~ 2GHz 8.9dB 1W 6-SMD, Flat Leads
RF Directional Coupler Cellular, PCN, PCS 5MHz ~ 2.85GHz 17dB 1W 6-SMD, Flat Leads
RF Directional Coupler General Purpose 1.4GHz ~ 2.5GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 1GHz ~ 18GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 1GHz ~ 2GHz 200W Module
RF Directional Coupler General Purpose 1GHz ~ 2GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 1GHz ~ 3GHz 150W Module
RF Directional Coupler General Purpose 1GHz ~ 4.2GHz 80W Module
RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.85GHz 0202 (0505 Metric), 4 PC Pad
RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.85GHz 19dB 4-SMD
RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.85GHz 21.8dB 35dBm 0202 (0505 Metric), 4 PC Pad
RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz 19.4dB 3W 0202 (0505 Metric), 4 PC Pad
RF Directional Coupler General Purpose 20GHz ~ 40GHz 3dB 20W Module
RF Directional Coupler General Purpose 225MHz ~ 400MHz 250W Module
RF Directional Coupler General Purpose 26.5GHz ~ 40GHz 3dB 20W Module
RF Directional Coupler General Purpose 2GHz ~ 18GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 2GHz ~ 40GHz 3dB 20W Module
RF Directional Coupler General Purpose 2GHz ~ 4GHz 100W Module
RF Directional Coupler General Purpose 2GHz ~ 4GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 2GHz ~ 6GHz 100W Module
RF Directional Coupler General Purpose 2GHz ~ 8GHz 3dB 30W Module, SMA Connectors
RF Directional Coupler General Purpose 30MHz ~ 3GHz 21.5 ± 0.5dB 1W 8-SMD, No Lead
RF Directional Coupler General Purpose 3dB 20W Module
RF Directional Coupler General Purpose 3dB 30W Module, SMA Connectors
RF Directional Coupler General Purpose 400MHz ~ 1GHz 200W Module
RF Directional Coupler General Purpose 400MHz ~ 1GHz 400W Module
RF Directional Coupler General Purpose 400W Module
RF Directional Coupler General Purpose 410MHz ~ 860MHz 450W 4-SMD, No Lead
RF Directional Coupler General Purpose 4GHz ~ 18GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 4GHz ~ 8GHz 3dB 80W Module, SMA Connectors
RF Directional Coupler General Purpose 500MHz ~ 1GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 500MHz ~ 2.5GHz 150W Module
RF Directional Coupler General Purpose 500MHz ~ 2.5GHz 300W Module
RF Directional Coupler General Purpose 500MHz ~ 3GHz 125W Module
RF Directional Coupler General Purpose 500MHz ~ 3GHz 200W Module
RF Directional Coupler General Purpose 50MHz ~ 6GHz 10dB 1W 24-SMD, No Lead, Exposed Pad
RF Directional Coupler General Purpose 5GHz ~ 10GHz 3dB 50W Module, SMA Connectors
RF Directional Coupler General Purpose 5GHz ~ 26.5GHz 3dB 20W Module
RF Directional Coupler General Purpose 5MHz ~ 1GHz 17.9 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler General Purpose 5MHz ~ 2.35GHz 20.2 ± 1.3dB 1W 6-SMD Module
RF Directional Coupler General Purpose 600MHz ~ 900MHz 25W 4-SMD, No Lead
RF Directional Coupler General Purpose 600MHz ~ 900MHz 3dB 130W 2520 (6450 Metric)
RF Directional Coupler General Purpose 600MHz ~ 900MHz 5dB 70W 4-SMD, No Lead
RF Directional Coupler General Purpose 600MHz ~ 900MHz 70W 4-SMD, No Lead
RF Directional Coupler General Purpose 6GHz ~ 18GHz 3dB 30W Module, SMA Connectors
RF Directional Coupler General Purpose 700MHz ~ 1GHz 20dB 25W 4-SMD, No Lead
RF Directional Coupler General Purpose 800MHz ~ 1.6GHz 200W Module
RF Directional Coupler General Purpose 800MHz ~ 1GHz 25W 4-SMD, No Lead
RF Directional Coupler General Purpose 800W Module
RF Directional Coupler General Purpose 960MHz ~ 1.22GHz 125W Module
RF Directional Coupler LTE 698MHz ~ 2.69GHz 25.5 ± 2dB, 22.5 ± 2dB, 23.5 ± 2dB 0603 (1608 Metric)
RF Directional Coupler PCN, PCS 10MHz ~ 750MHz 10.3 ± 0.5dB 1W 6-SMD, Flat Leads
RF LTCC COUPLER 1100 ~ 1700 MHZ
RF LTCC COUPLER 3300 ~ 3800 MHZ
SMT BI-DIR COUP, 1.5 - 30 MHZ
SMT BI-DIR COUP, 10 - 540 MHZ
SMT BI-DIR CPLR, 30 - 600 MHZ
SMT DIR CPLRR, 5 - 1800 MHZ, 75
WG COUPLER WR-10 75-110 GHZ 10 D
WG COUPLER WR-10 75-110 GHZ 20 D
WG COUPLER WR-12 60-90 GHZ 20 DB
WG COUPLER WR-15 50-75 GHZ 10 DB
WG COUPLER WR-15 50-75 GHZ 20 DB
WG COUPLER WR-19 40-60 GHZ 10 DB
WG COUPLER WR-19 40-60 GHZ 20 DB
WG COUPLER WR-22 33-50 GHZ 20 DB
WG COUPLER WR-28 26.5-40 GHZ 10
WG COUPLER WR-28 26.5-40 GHZ 20
WG COUPLER WR-42 18-26.5 GHZ 10
WG COUPLER WR-42 18-26.5 GHZ 20
WR-10 WAVEGUIDE 20 DB BROADWALL
WR-10 WAVEGUIDE 30 DB BROADWALL
WR-112 Waveguide 10 dB Broadwall
WR-112 Waveguide 20 dB Crossguid
WR-112 Waveguide 30 dB Broadwall
WR-112 Waveguide 30 dB Crossguid
WR-112 Waveguide 40 dB Broadwall
WR-112 Waveguide 40 dB Crossguid
WR-112 Waveguide 50 dB Broadwall
WR-112 Waveguide 50 dB Crossguid
WR-112 WAVEGUIDE 50 DB DUAL DIRE
WR-12 Waveguide 10 dB Broadwall
WR-12 Waveguide 20 dB Broadwall
WR-12 WAVEGUIDE 3 DB BROADWALL C
WR-137 Waveguide 10 dB Broadwall
WR-137 Waveguide 20 dB Broadwall
WR-137 Waveguide 20 dB Crossguid
WR-137 Waveguide 30 dB Broadwall
WR-137 Waveguide 30 dB Crossguid
WR-137 Waveguide 40 dB Crossguid
WR-137 Waveguide 50 dB Crossguid
WR-137 WAVEGUIDE 50 DB DUAL DIRE
WR-15 Waveguide 10 dB Broadwall
WR-15 WAVEGUIDE 20 DB BROADWALL
WR-15 WAVEGUIDE 30 DB BROADWALL
WR-159 Waveguide 30 dB Crossguid
WR-159 WAVEGUIDE 30 DB DUAL DIRE
WR-159 Waveguide 50 dB Crossguid
WR-187 Waveguide 50 dB Loop Coup
WR-22 WAVEGUIDE 30 DB BROADWALL
WR-22 WAVEGUIDE 40 DB BROADWALL
WR-229 Waveguide 40 dB Crossguid
WR-28 Waveguide 10 dB Broadwall
WR-28 Waveguide 20 dB Broadwall
WR-28 Waveguide 20 dB Crossguide
WR-28 Waveguide 30 dB Broadwall
WR-28 Waveguide 30 dB Crossguide
WR-28 Waveguide 40 dB Broadwall
WR-28 Waveguide 40 dB Crossguide
WR-34 Waveguide 10 dB Broadwall
WR-34 Waveguide 20 dB Broadwall
WR-34 Waveguide 20 dB Crossguide
WR-34 Waveguide 30 dB Broadwall
WR-34 Waveguide 30 dB Crossguide
WR-34 Waveguide 40 dB Broadwall
WR-34 Waveguide 40 dB Crossguide
WR-34 Waveguide 50 dB Crossguide
WR-42 Waveguide 10 dB Broadwall
WR-42 Waveguide 20 dB Broadwall
WR-42 Waveguide 20 dB Crossguide
WR-42 Waveguide 30 dB Broadwall
WR-42 Waveguide 30 dB Crossguide
WR-42 Waveguide 40 dB Crossguide
WR-42 Waveguide 50 dB Crossguide
WR-430 Waveguide 30 dB Loop Coup
WR-430 Waveguide 50 dB Loop Coup
WR-51 Waveguide 10 dB Broadwall
WR-51 Waveguide 20 dB Broadwall
WR-51 WAVEGUIDE 20 DB CROSSGUIDE
WR-51 WAVEGUIDE 30 DB BROADWALL
WR-51 Waveguide 30 dB Crossguide
WR-51 WAVEGUIDE 40 DB BROADWALL
WR-51 Waveguide 40 dB Crossguide
WR-51 Waveguide 50 dB Crossguide
WR-62 Waveguide 10 dB Broadwall
WR-62 Waveguide 20 dB Broadwall
WR-62 Waveguide 20 dB Crossguide
WR-62 Waveguide 30 dB Broadwall
WR-62 Waveguide 30 dB Crossguide
WR-62 Waveguide 40 dB Broadwall
WR-62 Waveguide 40 dB Crossguide
WR-62 Waveguide 50 dB Crossguide
WR-75 Waveguide 10 dB Broadwall
WR-75 Waveguide 20 dB Broadwall
WR-75 Waveguide 20 dB Crossguide
WR-75 Waveguide 30 dB Broadwall
WR-75 Waveguide 30 dB Crossguide
WR-75 Waveguide 40 dB Broadwall
WR-75 Waveguide 40 dB Crossguide
WR-75 Waveguide 50 dB Crossguide
WR-75 WAVEGUIDE 50 DB DUAL DIREC
WR-90 WAVEGUIDE 10 DB BROADWALL
WR-90 Waveguide 20 dB Broadwall
WR-90 Waveguide 20 dB Crossguide
WR-90 Waveguide 30 dB Broadwall
WR-90 Waveguide 30 dB Crossguide
WR-90 Waveguide 30 dB Loop Coupl
WR-90 Waveguide 40 dB Crossguide
WR-90 Waveguide 40 dB Loop Coupl
WR-90 Waveguide 50 dB Crossguide
WR-90 WAVEGUIDE 50 DB DUAL DIREC
WR-90 Waveguide 50 dB Loop Coupl
WR-90 Waveguide 60 dB Broadwall
WRD-180 Double Ridge Waveguide 3
WRD-180 DOUBLE RIDGE WAVEGUIDE 4
WRD-650 Double Ridge Waveguide 1
WRD-650 Double Ridge Waveguide 3
WRD-650 Double Ridge Waveguide 4
WRD-750 Double Ridge Waveguide 3
WRD-750 Double Ridge Waveguide 4
WRD-750 Double Ridge Waveguide 5

<< Prev Next >>