In this design, the MAX2550 acts as the primary radio frequency (RF) transceiver with the necessary external components to form a complete RF front end. External components include: power amplifiers, duplexers, TCXOs, and passive components. Maxim provides a complete package with the RD2550 reference design, including test reports that comply with the 3GPP TS25.104 Home Base Station standard. In addition to the RD2550, we also offer the RD2551, RD2552, and RD2553 reference designs built on the MAX2551, MAX2552, and MAX2553 transceivers, covering other frequency bands and standards. In summary, you can get a highly integrated single-chip femtocell transceiver from Maxim covering WCDMA 1-6 and 8-10 bands, as well as cdma2000 (Note) bands 0, 1, and 10.

RD2550 reference design performance test results



Femtocell Radio Reference Designs Using the MAX2550–MAX2553 Transceivers

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Note: cdma2000 is the registered certification mark and registration service mark of the Telecommunications Industry Association.

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  Application: oil-immersed transformer windings 

   Using 100% oxygen free pole as extrusion raw material, insulation material using high density telephone paper, cable paper, polyester, non-woven fabric.Self-locking wrapping is adopted within 6 layers, the bending performance is 15% higher than the national standard, the temperature index is 105℃ after the phone paper and cable paper are impregnated, this product has excellent voltage resistance performance in oil, widely used in transformer coil, stable performance, short processing cycle.

Paper Covered Wire

As per Conductor Material:Copper , aluminum 
As per Inner Conductor: Paper wrapped bare  

Insulation thickness:Double paper covered (DPC) or Triple Paper Covered (TPC) ,According to Customer`s requirements   

Paper Covered Wire

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