ANT1043

Description：RF ANT 1571MHZ CERAMIC PATCH PI
Series：-
Mfr：RFMi
Package：Tray

SKU:33284d261606 Category: RF Antennas Brand: RFMi

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Product introduction

ANT1043 is listed in the Antennas RF range at ChipApex. The manufacturer field lists RFMi. Its product description is RF ANT 1571MHZ CERAMIC PATCH PI. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for ANT1043

Description：RF ANT 1571MHZ CERAMIC PATCH PI
Series：-
Mfr：RFMi
Package：Tray
RF Family/Standard：Navigation
Frequency Group：UHF (1GHz ~ 2GHz)
Frequency (Center/Band)：1.561GHz, 1.575GHz
Frequency Range：1.559GHz ~ 1.563GHz, 1.574GHz ~ 1.576GHz
Antenna Type：Ceramic Patch
Number of Bands：2
VSWR：1.8
Return Loss：-10dB
Gain：0dBi
Features：-
Termination：Solder
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.079" (2.00mm)
Applications：Beidou, GPS
Power - Max：-

Antennas RF datasheet and documents for ANT1043

ANT1043

Antennas RF Overview

The ANT1043 is a Surface Acoustic Wave (SAW) resonator manufactured by RFMi, designed for frequency control in wireless transmitters. It operates within the UHF band, specifically targeting center frequencies of 1.561 GHz and 1.575 GHz. This component supports satellite navigation systems including GPS and Beidou.

Antennas RF Feature Summary

Utilizes Surface Acoustic Wave technology for low-power RF applications
Designed as a frequency control element for transmitters

Antennas RF Applications

GPS navigation systems
Beidou navigation systems

Antennas RF Procurement Notes

Verify the specific part number suffix against the official RFMi datasheet to confirm exact electrical characteristics and package type. Ensure compatibility with the target transmitter circuit design before procurement.

Antennas RF Selection Notes

Select this component for applications requiring precise frequency control at 1.561 GHz or 1.575 GHz. Consider SAW technology benefits for low-power requirements in satellite navigation modules.

Antennas RF Part Context

RFMi produces various timing and frequency products using SAW, crystal, and ceramic technologies. The ANT1043 belongs to their SAW resonator line, supporting emerging wireless applications.