巴基斯坦采购需求：射频隔离器、射频保护装置、同轴隔离器、嵌入式隔离器、宽带隔离器、表面贴装隔离器

I am looking for a dual directional coupler that can be either in an SMT form or as a drop-in model. The frequency range should span from 0.8 to 6 GHz, ensuring it can handle power levels exceeding 30 Watts. Additionally, I need the insertion loss to be around 20 dB, as this is crucial for my application. For coupling, I'm interested in options that provide either 20 dB or 30 dB. Please provide details on the availability of these products, along with any relevant specifications or pricing information. It would be great if you could share lead times and any recommendations you might have based on these requirements.