CB-OWS451I-04-0 ConnectBlue, CB-OWS451I-04-0 Datasheet - Page 17

• Manufacturer Part Number: CB-OWS451I-04-0
• Description: RF SERIAL PORT ADAPTER INT ANT
• Manufacturer: ConnectBlue
• Series: CB-OWSr

Specifications of CB-OWS451I-04-0

• Frequency: 2.4GHz, 5GHz
• Data Rate - Maximum: 115 kbps
• Modulation Or Protocol: 802.11 a/b/g/n
• Applications: General Purpose
• Power - Output: 20dBm (100mW)
• Sensitivity: -89dBm
• Voltage - Supply: 3.3 V ~ 5.5 V
• Current - Receiving: -
• Current - Transmitting: -
• Data Interface: Solder Pad
• Memory Size: -
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Modular
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 809-1042

connectBlue
Copyright © 2010 connectBlue AB
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Antenna keep out area 10.2mm x 6.9mm. No copper inside this area.
Tolerances:
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There are 2 x 2.3mm mounting holes on cB-0942. The reasons for the 2.3mm holes are that the threaded M2 holes on the single and
double row connectors (see section 4.2.1) are not aligned. The outer tangents of the 2.3mm holes align the module if the single row
connectors are used and the inner if double row connectors are used (see Figure 11).
Choose the outer tangent (CC distance 27.24mm) if the module is aligned and mounted with some other technique based on M2 screws
(e.g. press-fit nuts), see Figure 12.
The board-to-board connector should be a 1 mm pitch one-piece part connector. The recommended manufacture is Samtec with many
connector options available; see section 4.2.1.1.
Chapter 2 contains more information about the connector and the electrical interface.
This connector is a double row connector and connects both J2 and J3. It connector has a height of 3.0 mm and this has to be
considered if components are to be mounted on the motherboard under the board. The connector is also available with a height of 6.0
mm and 10.0 mm (The FSI-120 serie from Samtec).
There are alignment pins on the bottom side of the connector.
The connector is available with M2 threaded inserts (ASP-118580-01) that fit the mounting holes on the board. You may screw the board
directly into these inserts. If you want to have a tighter and more secure mounting you may use longer screws and secure it using a nut
on the backside of the motherboard.
Another way to mount the module is to use press-fit nuts on the motherboard and skip the M2 threads on the connector
(ASP-118581-01), see section 4.3 for more information about press-fit nuts.
5 Mounting information
5.1 Module dimensions
5.2 Using the J2/J3 board-to-board connectors
Samtec order
number
REF-120021-01
REF-120021-02
REF-120018-01
5.1.1 Mounting holes
5.2.1 Suitable one-piece part connectors
5.2.2 Double row ASP-118580-01 / ASP-118581-01 connectors
1.
2.
Outline dimensions +/- 0.1mm
Drilled hole to outline: +/- 0.05mm
Quote
number
55392
55392
55392
Equivalent part
FSI-120-03-G-D-AB
FSI-120-03-G-D-AB-K-TR
FSI-120-03-G-D-M-AB
Package
Tube
Tape-n-Reel Align pin on bottom side only
Tube
Remark
Align pin on bottom side only
With M2 threaded inserts and align pin on bottom
side only
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