User's Manual

Table 6. Bluetooth Smart wireless technology information
Channel
40 logical channels
Bandwidth
2 MHz per channel
Data flow
Bi-directional
Protocol
Bluetooth Smart wireless technology
*EIRP = Equivalent isotropically radiated power
Radio Transmitter, Cables, Transducers
The device contains a radio transmitter/receiver with the following parameters.
Radio transmitter parameters:
 Frequency (range): 2.4000 to 2.4835 GHz
 Bandwidth (-15dB): 2.398 to 2.4855 GHz
 Channel: 40 logical channels using AFH
 Modulation: GFSK
 Radiated output power: 10 mW (+10 dBm) maximum
 Magnetic field strength (at 2 m distance): 16.3 µA/m
 Duty cycle: Variable, but low (<5%)
 Semi-duplex capability
The radio receiver in the device is using the same frequency and bandwidth as the transmitter.
Cables and transducers:
Cables and transducers are not used during normal use of the device nor while programming the
device.
Quality of Service for Wireless Technology
Bluetooth
®
Smart wireless technology enables communication between the generator and the
clinician programmer or patient controller. The requirements for the quality of service (QoS) vary
depending on the use environment (operating room, recovery room, and home environment).
After the clinician programmer or patient controller is paired with a generator, the Bluetooth
wireless technology symbol is visible on the clinician programmer or patient controller in the upper
right-hand corner of the screen. When the Bluetooth Smart wireless technology connection is not
active, the symbol appears dimmed.
Other requirements include a semi-duplex transmission with a required acknowledge, a
transmission latency in each direction (2x), and a receive-to-transmit mode (RX-to-TX) time. Data
is resent if not sent successfully. Each key press may transmit up to 8 data packets, depending on
the number of packets that need to be transmitted (i.e., if there is only one packet to transmit,
only one packet will be transmitted).
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