RF Directional Couplers are passive components that sample a small portion of an RF signal for measurement or monitoring purposes, without significantly disturbing the main signal flow. They are essential in applications like power monitoring, signal routing, and testing in RF systems.
Notable manufacturers of RF directional couplers include Mini-Circuits, Anaren, and Werlatone. These companies offer a wide range of couplers with various coupling values, frequency ranges, and form factors.
When choosing an RF directional coupler, parameters such as coupling factor, directivity, and insertion loss are critical for achieving accurate measurements and maintaining signal integrity.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
COUPLER HYBRID 2300-2700MHZ 3DB
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489 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90° | RF DIR COUPLER 1.2GHZ-1.6GHZ SMD
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20,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2.3GHZ SMD / RF Directional Coupler General Purpose 1.7GHz ~ 2.3GHz 25W 4-SMD, No Lead
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25,223 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ SMD / RF Directional Coupler General Purpose 1.7GHz ~ 2GHz 30W 4-SMD, No Lead
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113,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ PICO / RF Directional Coupler General Purpose 1.7GHz ~ 2GHz 20dB 25W 4-SMD, No Lead
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14,516 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLERS 30DB
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3,600 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1GHZ-1.5GHZ 0805
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8,900 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90
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35,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7-2.2GHZ 0805 / Ultra Low Profile 0805
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1,478 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.8GHZ-2.4GHZ SMD / RF Directional Coupler LTE, WiMAX 1.8GHz ~ 2.4GHz 3dB 90W 2520 (6450 Metric)
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1,500 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ SMD
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240 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2GHZ-4GHZ
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Low Stock |
MOQ: 0 |
Need to verify |
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Mfr. Part No. WS Part No. |
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27,200 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 800MHZ-1GHZ SMD
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608 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1GHZ-2GHZ SMD
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905 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 4GHZ-8GHZ MODULE
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Low Stock |
MOQ: 55 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3GHZ-2.7GHZ SMD
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1,489 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 3.3GHZ-3.8GHZ SMD
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1,520 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 460MHZ-470MHZ SMD
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2,514 pieces |
MOQ: 0 |
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