User's Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX860/CX870 14 Revision 2.2 (11-08-11)
SMSC CONFIDENTIAL
6.0.1 Antenna Considerations
Here are the antennas used for certification:
CX870-3B
Dipole, WINiZEN, WIE-WO-08, 3.2 dBi for 2.4GHz
CX870-3D
FCC&IC: Inverted-F, Tyco Electronics, 2174241, 2.19 dBi for 2.4 GHz
CE: Wanshih 01S0940-00, dipole, 1.59dBi@2.4GHz, 2.65dBi@2.45GHz, 1.76dBi@2.5GHz
CX870-3F
Printed on PCB, Lite-On, N/A, 3.91 dBi for 2.4 GHz
CX870-3H
Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz
CX870-3I
Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz
CX870-3J
Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz
Notes about antenna changes:
1) Equivalent antennas from other manufacturers may be substituted, and then marketed
without a Class II permissive change
2) Equivalent antennas must be of the same type (e.g. dipole, PIFA, etc.), must be of
equal or less gain than the antennas listed and previously authorized under the same FCC
ID, and must have similar in band and out of band characteristics (consult specification
sheet for cutoff frequencies).
3) In case of new antenna types, or higher gain antennas, a Class II permissive change is
required and compliance with FCC section 15.203 must be met.