CB-OBS411X-04-0 ConnectBlue, CB-OBS411X-04-0 Datasheet - Page 14

• Manufacturer Part Number: CB-OBS411X-04-0
• Description: BLUETOOTH V2.1+EDR MODULE 4DBM
• Manufacturer: ConnectBlue

Specifications of CB-OBS411X-04-0

• Frequency: 2.4GHz
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 4dBm
• Sensitivity: -84dBm
• Voltage - Supply: 3 V ~ 6 V
• Current - Receiving: 15.5mA
• Current - Transmitting: 25.1mA
• Data Interface: Solder Pads, 2 x 20mm, 1 mm pitch
• Antenna Connector: U.FL
• Operating Temperature: -30°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 809-1034

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Copyright © 2010 connectBlue AB
The external antennas are connected to the board through a U.FL connector. Some of the antennas are connected directly to the U.FL
connector of the board and some are connected using an SMA or reversed polarity SMA connector through a short U.FL to SMA or
reversed polarity SMA adapter cable. The SMA antenna versions are not allowed for usage in USA and Canada. Instead the reversed
polarity SMA must be used. Other antennas are also available on request (please contact connectBlue for more information).
5.2 Antenna Connector (External antennas)
Part Number cB-ACC-18 / cB-ACC-48
Name
Connector
Cable length
Cable loss
Comment
Part
Number
Name
Connector
Cable length
Cable loss
Comment
5.2.1 Antenna Accessories
cB-ACC-38
U.FL to reverse polarity SMA adapter cable
U.FL and reverse polarity SMA jack (outer thread and pin)
120 mm
Less than 0.5dB
The reverse polarity SMA connector may be mounted in a
panel.
Approved for use in the US, Canada and Europe.
U.FL to SMA adapter cable
U.FL and SMA jack (outer thread and pin receptacle)
120 mm
Less than 0.5dB
The SMA connector may be mounted in a panel.
Not approved for use in the US and Canada.
Approved for EU.
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