SX-550-1701 Silex Technology, SX-550-1701 Datasheet - Page 55

• Manufacturer Part Number: SX-550-1701
• Description: WiFi / 802.11 Modules & Development Tools 802.11a/b/g Bridge Serial Server
• Manufacturer: Silex Technology

Specifications of SX-550-1701

• Interface Type: UART
• Board Size: 59.6 mm x 49.1 mm x 14.3 mm
• Security: 802.1xEAP, PEAP, WEP, WPAPSK, TKIP, WPA2, AES
• Operating Voltage: 3.3 VDC
• Operating Temperature Range: 0 C to + 50 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Connector Type
Connector Size
Nominal Characteristic
Impedance
Rated Voltage
Rated Frequency
Contact Resistance
Insulation Resistance
Antenna Cable Plug
Parameter
Figure 25 Primary and Auxiliary Antenna Connectors
Table 14 Antenna Connector Types
SMT Ultra-miniature Coaxial
Connector (U.FL)
Maximum height of 2.4 to 2.5 mm
50 Ohm
60 V AC (rms)
DC to 6 GHz
Center: 20 mOhm maximum
Outside: 10 mOhm maximum
500 MOhm @ 100 VDC minimum
iPEX 90 degrees plug with right angle
receptacle and cable diameter at 1.32
mm
Silex SX-550 Developer's Guide
Description
Page 47