Low loss and high attenuation antenna switch modules with embedded L and C, enable a compact, low-profile design suitable for SMD mounting in portable wireless designs.  Dual and triple band types are available for EGSM/ DCS, or EGSM/ DCS/ PCS applications.

Features:

Small size

Low insertion loss

High attenuation

Embedded passives in multilayer LTCC construction

Excellent mechanical shock resistance

Dual and triple band models available

Inspection Sheet   

Each lot shipped be accompanied by an inspection sheet.     

Below data shall be included :(Sampling)    

(1) Part Number   

(2) Lot number   

(3) Quantity      

(4) Measuring date      

(5) Measuring condition ( temperature, humidity )    

(6) Insertion Loss      

(7) Attenuation      

(8) VSWR      

(9) Isolation      

PCB design      

The characteristics of the antenna switch module may depend on the land pattern, land dimensions, ground pattern, grounding method and PCB material. And the ground pattern should be provided between INPUT and OUTPUT terminals. Please refer to the recommended land pattern and dimensions and be sure to verify the characteristics in the actual set.   

Storage period   

Store in 15 to 35 deg C ambient temperature, and 45 to 75% ambient RH.   

Store where there are no corrosive gasses containing sulfur, chlorine. etc.   

Stored the components should be used within 6 months.   

Handling   

Be careful in handling or transporting the antenna switch module because excessive stress or mechanical shock may break the antenna switch module due to the nature of ceramics structure.