Technical Data
Wireless transmission system
Spread-Spectrum Bluetooth
TM
Standard 1.1, Class 2
Frequency range
2402 to 2480 MHz
Channels
79 with 1 Mhz bandwidth per channel
Radiated transmission power (ERP)
max. + 4 dBm (2.5 mW), with automatic power control
Modulation
digital encryption, FHSS, GMSK, 1 Mbit/s
Channel occupancy system
frequency hopping 625 µs time slot
Maximum communication distance
approx. 10 m
Operating time
switched on (StandBy) appr. 90 hours
talk time appr. 6 hours
Audio-processing
PCM Codec, ear protection and level control via chipset DSP,
16 steps volume setting
Headset power supply
high power lithium polymere battery 200/300 mAh
Energy saving circuit
automatic 1:72 in longer standby periods
Telephone interface
audio gateway with smart charger for bluetooth headset, plug–in
„Western“ connectors for standard headset cord
Weight
headset (without neck strap) 29 g
Applied European Standards
EN 300 328-2 V 1.2.1; EN 301 489-01 V 1.3.1
EN 301 489-17 V 1.1.1 ; EN 60950 + A1, A2, A3, A4, A11
CE Marking & Conformity Declaration
This unit fulfills the above mentioned European Standards and is
marked with CE and the "notified body's" registration number 0197
(TÜV Rheinland). You will also find the "alert sign" for Class 2
equipment according to R&TTE directive, because Bluetooth
applications are free for use within EU, but not yet declared to be free
usable in all other european countries. Our latest issue of Conformity
Declaration and product documentation can be downloaded from our
service homepage under
http://www.alan-albrecht.info
Safety notes
While the transmitting power of Bluetooth
TM
Systems is far below
(up to a factor of 1000) the radiated power levels of hand held GSM
phones and is generally not regarded as dangerous, interference
effects between radio transmitters and other electronic devices
cannot be excluded in sensitive environments, like medical centers,
and airplanes. Operators may request that Bluetooth
TM
devices must
remain switched off in such areas.
© ALAN Electronics GmbH (March 2003)
