User's Manual

PROPRIETARY AND CONFIDENTIAL OCTO TELEMATICS S.p.A.
PAGE 4 OF 6
1. BLE: description
The BLE section is made with a Frequency Hopping Spread Spectrum (FHSS) radio
transceiver module, that operates in the unlicensed worldwide ISM band 2.4GHz band
(2.402 – 2.480 GHz Utilized)
It has integrated a chip antenna and a power regulation subsection.
The transceiver Tx power is: ‐20 to +4 dBm
. The section is powered typically at 4.2V
2. Antenna
The module is provided with a chip antenna W3008:
Frequency 2400-2483.5MHz
Nominal Impedance 50 Ω
Radiation Pattern Omni
Gain 1.1dBi