High-Performance Directional Couplers

Broadband Directional Couplers

Broadband directional couplers from Bracke are available in SMA and N female connector configurations and support a wide range of frequency bands, from 0.5 GHz up to 18 GHz. The SMA female couplers cover various bandwidths, including 0.5–2 GHz, 1–4 GHz, 2–8 GHz, 4–12.4 GHz, 7–18 GHz, and 1–18 GHz, with coupling values of 6, 10, 16, 20, and 30 dB, all with tight coupling tolerances (typically ±1.00 dB, some at ±1.25 dB). The N female models cover the 698–2700 MHz range with coupling options from 6 to 30 dB and tighter tolerances down to ±0.8 dB.

Dual Directional Couplers

Bracke Manufacturing’s Dual Directional Couplers are high-precision RF components for signal monitoring, testing, and isolation across frequency ranges from 0.5 to 18 GHz (model dependent). Available with coupling values of 10 dB, 20 dB, and 30 dB (±1.25 dB tolerance), they feature SMA female connectors and dual directional performance. Ideal for RF design, test setups, and communication systems. Open the link below to learn more.

High Power Directional Couplers

Our High Power Directional Couplers deliver solid performance for RF applications from 0.5 to 12 GHz (model-dependent). With coupling values of 30 dB or 35 dB and tolerances from ±1.00 to ±1.5 dB, they ensure accurate signal monitoring. These couplers feature N female connectors, low VSWR, and support bandwidths including 0.5–2 GHz, 1–2 GHz, 2–4 GHz, 4–8 GHz, and 1–11 GHz. Power handling is 600 watts average and up to 10K watts peak, making them ideal for system integration, power monitoring, and testing in high-power RF setups.

Octave Directional Couplers

Octave Directional Couplers from Bracke Manufacturing are engineered for wideband applications spanning 0.5 to 40 GHz (model dependent). Available with SMA or 2.92mm female connectors, they support octave frequency bands including 0.5–1 GHz, 1–2 GHz, 2–4 GHz, 2.6–5.2 GHz, 4–8 GHz, 7–12.4 GHz, 7.5–16 GHz, 12.4–18 GHz, 18–26 GHz, and 26–40 GHz. Coupling values of 6, 10, 20, or 30 dB are offered, with tight tolerances of ±1.00 to ±1.25 dB for reliable performance. Ideal for signal sampling, power monitoring, and system integration.