RF developers often suffer troubles brought by reflected power. Even with seemingly normal circuits, power amplifiers can get damaged by returned signals, costing extra time for troubleshooting and component replacement. The SMT circulator model 5o142508001000 from 5o.com is a passive component built for exactly these practical pains.

Optimized for 800?1000?MHz, it adopts compact circular SMT form factor for direct PCB?mount application. It eliminates bulky coaxial adapters and saves valuable layout space. It defines fixed signal flow: signal travels from port?1 to port?2, while reflected interference is diverted to port?3, protecting amplifiers from back?wave damage.

It features high isolation together with low insertion loss, suppressing reverse noise without wasting too much wanted power. Standard SMT package supports mass?production reflow soldering, with peak soldering temperature limited to 260?. It works steadily from ?40? to +85?, well?suited for outdoor base stations, private?network radios, test?and?control radar and other demanding scenarios.

Custom?frequency service is available besides standard versions. Every unit is fully tested before shipment and comes with one?year factory warranty. Small in size but critical for circuit protection, it is a practical building block for on?board RF front?ends.

RF Characteristics

Summary

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