RF Antennas

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	RF Family/Standard	Frequency Group	Frequency (Center/Band)	Frequency Range	Antenna Type	Number of Bands	VSWR	Return Loss	Gain	Power - Max	Features	Termination	Ingress Protection	Grade	Qualification	Mounting Type	Height (Max)	Applications
ST0543-00-N04-U RF ANTENNA PASSIVE GNSS PATCH 15 Amphenol RF	800	-	RFQ	Datasheet	-	Tray	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz, 1.602GHz	1.574GHz ~ 1.576GHz, 1.597GHz ~ 1.607GHz	Ceramic Patch	2	-	-10dB	-0.5dBi, 1dBi	-	-	Pin	-	-	-	-	0.157" (4.00mm)	GLONASS, GNSS, GPS
ST1225-20-001-A RF ANTENNA INTERNAL AMC PLUG MUL Amphenol RF	500	-	RFQ	Datasheet	-	Bag	Active	WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 6.18GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 7.2GHz	PCB Trace	2	-	-10dB	3.4dBi	1 W	Cable - 100mm	-	-	-	-	Adhesive	0.028" (0.70mm)	Wi-Fi
ST1247-00-001-F RF ANTENNA CHIP PCB SURFACE MOUN Amphenol RF	1,993	-	RFQ	Datasheet	-	Bulk	Active	Bluetooth, Cellular, WiFi	SHF (f > 4GHz)	7.35GHz	6.2GHz ~ 8.5GHz	Chip	1	-	-10dB	3.2dBi	2 W	-	-	-	-	-	Surface Mount	0.043" (1.10mm)	4G, 5G, Bluetooth, GNSS, LoRa, LTE, Wi-Fi
ST1226-20-001-A RF ANTENNA STICK SMA PLUG SINGLE Amphenol RF	189	-	RFQ	Datasheet	-	Bag	Active	WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Whip, Straight	1	-	-10dB	1.5dBi	1 W	-	SMA	-	-	-	Connector Mount	2.008" (51.00mm)	Wi-Fi
ST0543-00-N12-U RF ANTENNA EMBEDDED DUAL BAND GN Amphenol RF	800	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz, 1.602GHz	1.574GHz ~ 1.607GHz, 1.597GHz ~ 1.576GHz	Ceramic Patch	2	-	-10.9dB	3.1dBi, 4.5dBi	-	-	Solder	-	-	-	Surface Mount	0.157" (4.00mm)	GNSS
ST0543-00-N11-U RF ANTENNA EMBEDDED GPS 1574 MHZ Amphenol RF	798	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz	1.574GHz ~ 1.576GHz	Ceramic Patch	1	-	-10.9dB	2.8dBi	-	-	Solder	-	-	-	Surface Mount	0.157" (4.00mm)	GPS
ST0425-20-401-A RF ANTENNA INTERNAL AMC PLUG WID Amphenol RF	457	-	RFQ	Datasheet	-	Bag	Active	Cellular	Wide Band	825MHz, 3.35GHz	690MHz ~ 960MHz, 1.7GHz ~ 5GHz	PCB Trace	2	-	-6dB	4.2dBi	1 W	Cable - 100mm	-	-	-	-	Adhesive	0.033" (0.85mm)	5G, LTE
ST0412-20-001-A RF ANTENNA INTERNAL AMC PLUG WID Amphenol RF	480	-	RFQ	Datasheet	-	Bag	Active	Cellular	Wide Band	825MHz, 2.95GHz	690MHz ~ 960MHz, 1.7GHz ~ 4.2GHz	PCB Trace	2	-	-6dB	3.1dBi	1 W	Cable - 100mm	-	-	-	-	Adhesive	0.008" (0.20mm)	5G, LTE
ST0628-30-002-A RF ANTENNA EXTERNAL Amphenol RF	1,994	-	RFQ	Datasheet	-	Box	Active	General ISM, Lora	UHF (300MHz ~ 1GHz)	868MHz	863MHz ~ 873MHz	Whip, Right Angle	1	-	-5.1dB	1.9dBi	1 W	-	SMA	-	-	-	Connector Mount	4.291" (109.00mm)	IoT, ISM, LoRa, LPWAN, RFID
ST0347-10-001-A RF ANTENNA CHIP PCB SURFACE MOUN Amphenol RF	1,000	-	RFQ	Datasheet	-	Bulk	Active	Bluetooth, Cellular, WiFi	Wide Band	825MHz, 1.95GHz, 2.5GHz	690MHz ~ 960MHz, 1.7GHz ~ 2.2GHz, 2.3GHz ~ 2.7GHz	Chip	3	-	-8dB, -7dB, -4dB	4.7dBi, 3.6dBi, 4.3dBi	1 W	-	-	-	-	-	Surface Mount	0.126" (3.20mm)	4G, 5G, Bluetooth, GNSS, LoRa, LTE, Wi-Fi

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FREQUENTLY ASKED QUESTIONS

RF Antennas FAQ

Common questions about filtering, comparing and sourcing RF Antennas components.

How can I narrow the RF Antennas selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific RF Antennas part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.