new: 2-18ghz Couplers. A directional coupler, such as a sma directional coupler or type n directional coupler, can be used to monitor signals by coupling off a small amount of the through power. A coaxial directional coupler may be constructed in different ways; stripline, microstrip, wilkinson, airline; be sure to compare the specs for each method of construction. Broadband directional couplers exist for both RF & Microwave frequencies though lumped element vs stripline construction techniques are used.

STANDARD TEMPERATURE RANGE: -55 TO +85 DEG C

These couplers are useful in microwave systems for coupling off energy for sensing. Sometimes these parts are known as "rf" couplers . A RF Directional coupler or microwave directional coupler is useful for sampling signals. Microwave couplers are often used to measure VSWR. SMA Couplers & type n couplers are our best selling products. If you need an sma coupler, type n coupler, OR ANY DIRECTIONAL COUPLER WE HAVE EXTENSIVE INVENTORY.