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66089-0930 is listed in the Antennas RF range at ChipApex. The manufacturer field lists TTM Technologies, Inc.. Its product description is RF ANT 915MHZ WHIP STR U.FL CONN. Review the specifications below when checking this part for your BOM.
The 66089-0930 is a 915 MHz RFID/NFC whip antenna manufactured by TTM Technologies. It features a straight design with a 30 mm length and 3 dBi gain. The component operates at a maximum frequency of 915 MHz with a 50 Ohm impedance. Electrical specifications include a VSWR of 1.7 and a bandwidth centered at 915 MHz. It utilizes a U.FL connector for termination and is supplied in bulk packaging.
Verify the specific revision status of the datasheet before procurement, as packaging changes may occur. Confirm that the U.FL connector type matches the host RF module interface. Ensure the 30 mm physical dimension fits within the designated enclosure space. Check RoHS compliance documentation for regulatory requirements in the target market.
Select this model when a low-profile, short-length antenna is required for sub-GHz applications. The 3 dBi gain provides adequate performance for close-range communication. The U.FL interface simplifies assembly compared to soldered wire antennas. Consider the 1.7 VSWR value for system efficiency calculations.
This component belongs to the 66089 series of U.FL antennas from TTM Technologies. The series offers various lengths and frequencies tailored for different wireless standards. The 66089-0930 specifically targets the 915 MHz ISM band, distinguishing it from other series members like the 2.4 GHz variant.
No public substitute part numbers are confirmed in the provided documentation.
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