WT11i-E-AI4 Bluegiga Technologies, WT11i-E-AI4 Datasheet - Page 36

• Manufacturer Part Number: WT11i-E-AI4
• Description: Bluetooth / 802.15.1 Modules WT11i Class1 2.1+EDR uFL Conn iWRAP 4
• Manufacturer: Bluegiga Technologies

Specifications of WT11i-E-AI4

• Rohs: yes
• Class: 1
• Sensitivity: - 83 dBm
• Operating Supply Voltage: 3.3 V
• Interface Type: UART, USB
• Antenna Connector Type: Chip
• Maximum Operating Temperature: + 85 C
• Dimensions: 35.75 mm x 14.5 mm x 2.6 mm
• Mounting Style: SMD/SMT

Afin de se conformer aux limites de radiation imposées par la FCC et Industry Canada, l’antenne (ou
les antennes) utilisée pour ce transmetteur doit être installée de telle sorte à maintenir une distance
minimum de 20cm à tout instant entre la source de radiation (l’antenne) et les personnes physiques.
En outre, cette antenne ne devra en aucun cas être installée ou utilisée en concomitance avec une
autre antenne ou un autre transmetteur.
12.3 CE
WT11i meets the requirements of the standards below and hence fulfills the requirements of EMC Directive
89/336/EEC as amended by Directives 92/31/EEC and 93/68/EEC within CE marking requirement.
12.4 Qualified Antenna Types for WT11i-E
This device has been designed to operate with a standard 2.14 dBi dipole antenna. Any antenna of a different
type or with a gain higher than 2.14 dBi is strictly prohibited for use with this device. Using an antenna of a
different type or gain more than 2.14 dBi will require additional certifications. Please, contact
[e-mail]
To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that
the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful
communication.
Any standard 2.14 dBi dipole antenna can be used without an additional application to FCC. Table 16 lists
approved antennas for WT11i-E. Any approved antenna listed in table 16 can be used directly with WT11i-E
without any additional approval. Any antenna not listed in table 20 can be used with WT11i-E as long as
detailed information from that particular antenna is provided to Bluegiga for approval. Specification of each
antenna used with WT11i-E will be filed by Bluegiga as a Class 1 Permissive Change. Please, contact
[e-mail]
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EMC (immunity only) EN 301 489-17 V.1.3.3 in accordance with EN 301 489-1 V1.8.1
Radiated emissions EN 300 328 V1.7.1
Safety EN60950-1:2006+A11:2009+A1:2010+A12:2011
for more information. The required antenna impedance is 50 ohms.
for more information.
Antenna Type
Table 15: Qualified Antenna Types for WT41-E
Dipole
Qualified Antenna Types for WT11i-E
Bluegiga Technologies Oy
Maximum Gain
2.14 dBi
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