The frequency stability for both 2.4 GHz (802.11b and 802.11g) and 5 GHz (802.11a) operation is +/- 20 ppm. The SDC-EC25N has its own RF shielding and does not require shielding provided by the host device into which it is installed in order to maintain compliance with applicable regulatory standards. As such, the device may be tested in a standalone configuration via an extender card.
Ground ECHANICAL PECIFICATIONS The SDC-EC25N is fully compliant with the PCI Express Card Type 1 mechanical standard. It can therefore be inserted in any Express Card hardware interface and typically does not require any additional mounting hardware. Embedded Wireless Solutions Support Center: Americas: +1-800-492-2320 http://ews-support.lairdtech.com...
Note: Operation in the 5150-5250 MHz band is limited to indoor use only in some regulatory domains. Antenna Characteristics The SDC-EC25N incorporates an integrated dual band antenna consisting of two separate antenna elements to support transmit and receive diversity and 2 x 2 MIMO. The patterns for two separate antenna elements...
Antenna 2 Patterns Documentation Requirements In order to maintain regulatory compliance, when integrating the SDC-EC25N into a host device and leveraging Summit’s grants and certifications, it is necessary to meet the documentation requirements set forth by the applicable regulatory agencies. The following sections (FCC, Industry Canada, and European Union) outline the information that may be included in the user’s guide and external labels for the host...
(including the transmitter) and obtaining a separate FCC authorization. When using Summit’s FCC grant for the SDC-EC25N, the integrator must include specific information in the user’s guide for the device into which the SDC-EC25N is integrated. The integrator must not provide information to the end user regarding how to install or remove this RF module in the user’s manual of the...
European Union User’s Guide Requirements The integrator must include specific information in the user’s guide for the device into which the SDC-EC25N is integrated. In addition to the required FCC and IC statements outlined above, the following R&TTE statements must be added in their entirety and without modification into a prominent place in the user’s guide for the device into which the SDC-EC25N is integrated: This device complies with the essential requirements of the R&TTE Directive 1999/5/EC.
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