User's Manual

BT-185 Hardware & Driver Reference
4
INTRODUCTION
ANTENNA SPECIFICATION
There are two types of antenna. One is builtin, and the other one is
to use conductive connector to connect with the external antenna.
The table shown below is the specication of builtin antenna.
• Antenna Length 15.74±1.574mm
• Operating Freguancy 2.4GHz
• Antenna Type Planar invertedF antenna (PIFA)
• Polariation Type Linear
• Type of Radiation Omnidirectional
• Peak Gain Max 2.62 dBi
• Impedance 50 Ohm
• V.S.W.R. Max 2.0:1
REGULATORY REQUIREMENTS
• USA • EU • Taiwan • Canada • Japan
RELIABILITY REQUIREMENTS
Humidity Test Description
Operation Mode: Relative Humidity:20-90%
Temperature: 25-50
Duration: 3 days
Non-operation Mode: Relative Humidity: 20-90%
Temperature: 25-60
Duration: 4 days
PACKING
The packaging material is customized by customers; the standard
packaging contents are:
• Bluetooth USB module (x1)
• ESD BAG (x1)
• Bulk pack carton (500 in 1)