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
ST0443-10-N01-B RF ANTENNA EMBEDDED NB-IOT LTE Amphenol RF	4,770	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Cellular	Wide Band	788.5MHz, 1.94GHz, 2.495GHz, 4.15GHz, 5.537GHz	617MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.3GHz ~ 2.69GHz, 3.3GHz ~ 5GHz, 5.15GHz ~ 5.925GHz	Chip	5	-	-4dB	2.5dBi, 4.7dBi, 4.3dBi, 5.5dBi, 3.8dBi	5 W	-	Solder	-	-	-	Surface Mount	0.236" (6.00mm)	5G
ST0226-30-003-A EXTERNAL ANTENNA 2400-2500 5150 Amphenol RF	2,989	-	RFQ	Datasheet	-	Bulk	Active	General ISM, WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 5.487GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.825GHz	Whip, Straight	2	-	-10dB	2.4dBi, 3.7dBi	1 W	-	SMA Male	-	-	-	Connector Mount	5.236" (133.00mm)	IoT, Wi-Fi
ST0128-40-501-A EXTERNAL ANTENNA 2400-2500 MHZ Amphenol RF	1,835	-	RFQ	Datasheet	-	Bulk	Active	General ISM, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Whip, Right Angle	1	-	-10dB	7.1dBi	1 W	-	RP-SMA Male	-	-	-	Connector Mount	15.512" (394.00mm)	IoT, Wi-Fi
ST0543-00-401-U RF ANTENNA ACTIVE GPS PATCH 1575 Amphenol RF	2,101	-	RFQ	Datasheet	-	Tray	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz	1.574GHz ~ 1.576GHz	Ceramic Patch	1	-	-10dB	2dBi	-	Cable - 109mm, LNA	I-PEX MHF1	-	-	-	-	0.256" (6.50mm)	GPS
ST0228-40-501-A EXTERNAL ANTENNA 2400-2500 5150 Amphenol RF	1,155	-	RFQ	Datasheet	-	Bulk	Active	General ISM, WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 5.487GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.825GHz	Whip, Right Angle	2	-	-10dB	6.4dBi, 6.7dBi	1 W	-	RP-SMA Male	-	-	-	Connector Mount	15.512" (394.00mm)	IoT, Wi-Fi
ST0430-31-001-A IP 67 RF ANTENNA EXTERNAL WIDE B Amphenol RF	2,435	-	RFQ	Datasheet	-	Bag	Active	Cellular	Wide Band	829MHz, 1.94GHz, 2.495GHz, 3.55GHz, 4.7GHz	698MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.3GHz ~ 2.69GHz, 3.3GHz ~ 3.8GHz, 4.4GHz ~ 5GHz	Flat Bar	5	-	-6dB, -5.1dB	4.6dBi, 4.8dBi, 3.7dBi, 3.5dBi, 2.4dBi	1 W	-	SMA	IP67	-	-	Adhesive	0.311" (7.90mm)	4G, 5G, IoT, LTE
ST0428-41-001-A IP 66 RF ANTENNA EXTERNAL WIDE B Amphenol RF	4,397	-	RFQ	Datasheet	-	Bag	Active	Cellular	Wide Band	829MHz, 1.94GHz, 2.495GHz, 4.15GHz, 5.487GHz	698MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.3GHz ~ 2.69GHz, 3.3GHz ~ 5GHz, 5.15GHz ~ 5.825GHz	Whip, Tilt	5	-	-6dB, -5.1dB, -4.4dB	3.1dBi, 4dBi, 2.3dBi, 4.4dBi, 4.7dBi	1 W	-	SMA	IP66	-	-	Connector Mount	9.055" (230.00mm)	5G, IoT
ST0543-00-403-U RF ANTENNA ACTIVE GPS PATCH 1575 Amphenol RF	3,680	-	RFQ	Datasheet	-	Tray	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz	1.574GHz ~ 1.576GHz	Ceramic Patch	1	-	-10dB	-0.5dBi	-	Cable - 19.4mm, LNA	I-PEX MHF1	-	-	-	-	0.264" (6.70mm)	GPS
ST0543-00-402-U RF ANTENNA ACTIVE GPS PATCH 1575 Amphenol RF	2,880	-	RFQ	Datasheet	-	Tray	Active	Navigation	UHF (1GHz ~ 2GHz)	1.575GHz	1.574GHz ~ 1.576GHz	Ceramic Patch	1	-	-10dB	2.5dBi	-	Cable - 25mm, LNA	I-PEX MHF1	-	-	-	-	0.177" (4.50mm)	GPS
ST0426-31-302-B EXTERNAL ANTENNA 3300-5000 MHZ Amphenol RF	3,288	-	RFQ	Datasheet	-	Bulk	Active	Cellular, General ISM	Wide Band	4.15GHz	3.3GHz ~ 5GHz	Whip, Straight	1	-	-10dB	5.1dBi	1 W	-	N Type Male	IP66	-	-	Connector Mount	7.402" (188.00mm)	5G, IoT

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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.