Raha tsy voatanisa ny toerana misy anao dia safidio ny iray amin'ireto manaraka ireto:
TDK Corporation
RF DIR COUPLER 1.71-1.79GHZ 0603.
STMicroelectronics
RF DIR COUPL 824MHZ-2.17GHZ FLIP.
Skyworks Solutions Inc.
RF DIR COUPLER 810-960MHZ SOT6.
RF DIR COUPLER 2.1-2.3GHZ SOT6.
RF DIR COUPLER 1.71-1.99GHZ SOT6.
M/A-Com Technology Solutions
RF DIR COUPLER 6GHZ-18GHZ 6TDFN.