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Bluetooth™ Adapter
Specifications
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General Specifications
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Radio Specifications
General Specifications
Radio Specifications
The Bluetooth air interface is based on a nominal antenna power of 0 dBm. Spectrum spreading has been added
to facilitate optional operation at power levels up to 100 mW worldwide. It is accomplished by frequency hopping
in 79 hops displaced by 1 MHz, starting at
2.402 GHz
and stopping at
2.480 GHz.
Due to local regulations, the
bandwidth is reduced in Japan, France and Spain. This is handled by an internal software switch. The maximum
frequency hopping rate is 1600 hops/s. The nominal link range is 10 centimeters to 10 meters, but can be
extended to more than 100 meters by increasing the transmit power.
Receiver:
RX sensitivity, -70dBm, IP 3, -16dBm, CP 1 dB, -6dBm
Double-sided IF bandwidth,
1.0MHz, C/I co-channel (0.1% BER),
11dB, C/I 1MHz (0.1% BER),
-8dB, C/I Š 2MHz (0.1% BER), [Š ????]
-40dB, C/I AWGN (0.1% BER),
18 dB, In-band image rejection, 20 dB.
Transmitter:
TX power: nominal 0 dBm, optional range, -30 - +20 dBm
Modulation index (no ISI) 0.28-0.35, TX carrier offset <75kHz
Adjacent channel power (1MHz) -20 dBm
Out of band spuriouses 50 dB
Temperature range
Operating 32°F to 149°F (0°C to 65°C)
Storage -4°F to 185°F (-20°C to 85°C)
Humidity 95% maximum noncondensing
Operating Systems Support Microsoft Windows 2000, Windows Me, 98, 95, Windows 3.x and MS-DOS
Power Requirements 3.3V DC, 20 mA sleep, 100 mA active
Power Management Supports ACPI, CardBus Power Management Specification
Approvals FCC, Industry Canada, CE Mark
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Xircom Bluetooth Adapter
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Specifications
6/22/2001
file://C:\Compliance\Manuals\R2BT\En\help\specs.htm