Datasheet

Figure 25 Primary and Auxiliary Antenna Connectors
Table 14 Antenna Connector Types
Parameter Description
Connector Type SMT Ultra-miniature Coaxial
Connector (U.FL)
Connector Size Maximum height of 2.4 to 2.5 mm
Nominal Characteristic
Impedance
50 Ohm
Rated Voltage 60 V AC (rms)
Rated Frequency DC to 6 GHz
Contact Resistance Center: 20 mOhm maximum
Outside: 10 mOhm maximum
Insulation Resistance 500 MOhm @ 100 VDC minimum
Antenna Cable Plug iPEX 90 degrees plug with right angle
receptacle and cable diameter at 1.32
mm
For the antenna connector, the SX-550 module uses a Hirose U.FL-R-SMT (CL331-0471-0-01) ultra
miniature coaxial receptacle.
Mating plugs are:
Hirose part number: U.FL-LP-066
www.hirose.co.jp
Part Number 40183-101 Silex SX-550 Developer's Guide Page 47