User's Manual

BT900-Sx Hardware Integration Guide
Intelligent BTv4.0 Dual Mode Module
Americas: [phone] Option 2
Europe: [phone]
Hong Kong: [phone]
www.lairdtech.com/bluetooth
45 CONN-HIG-BT900
11 CE R EGULATORY
The BT900-SA / BT900-SC have been tested for compliance with relevant standards for the EU
market. The BT900-SC module was tested with a 2.21 dBi antenna. The OEM can operate the
BT900-SC module with any other type of antenna but must ensure that the gain does not exceed
2.21 dBi to maintain the Laird approval.
The OEM should consult with a qualified test house before entering their device into an EU
member country to make sure all regulatory requirements have been met for their complete
device.
Reference the Declaration of Conformities listed below for a full list of the standards that the
modules were tested to. Test reports are available upon request.
11.1 Antenna Information
The antennas listed below were tested for use with the BT900. For CE mark countries, the OEM is
free to use any manufacturer’s antenna and type of antenna as long as the gain is less than or
equal to the highest gain approved for use (2.21dBi) Contact a Laird representative for more
information regarding adding antennas.
Item
Part Number
Mfg.
Type
Gain (dBi)
Model
1
AT3216
-
B2R7HAA
ACX
Ceramic
0
.5
BT900
-
SA
2
S181FL
-
L
-
RMM
-
2450S
Nearson
D
ipole
2.0
BT900
-
SC
3
MAF94045
Laird
PCB
Dipole
2.0
BT900
-
SC
4
MAF94017
Laird
Dipole
2.0
BT900
-
SC
5
MAF94019
Laird
Dipole
1.5
BT900
-
SC