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
ST1226-20-501-A RF ANTENNA STICK RP-SMA PLUG SIN Amphenol RF	201	-	RFQ	Datasheet	-	Bag	Active	WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Whip, Straight	1	-	-10dB	1.5dBi	1 W	-	RP-SMA	-	-	-	Connector Mount	2.008" (51.00mm)	Wi-Fi
ST1326-30-001-A RF ANTENNA STICK SMA PLUG WIDE B Amphenol RF	403	-	RFQ	Datasheet	-	Bag	Active	Cellular	Wide Band	825MHz, 1.945GHz, 2.495GHz, 4.575GHz	690MHz ~ 960MHz, 1.72GHz ~ 2.17GHz, 2.3GHz ~ 2.69GHz, 3.3GHz ~ 5.85GHz	Whip, Straight	4	-	-	5.1dBi, 3.9dBi, 4dBi, 3.2dBi	2 W	-	SMA	-	-	-	Connector Mount	5.945" (151.00mm)	4G, LTE
ST0228-30-502-A RF ANTENNA STICK RP-SMA PLUG DUA Amphenol RF	413	-	RFQ	Datasheet	-	Bag	Active	WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 5.5GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz	Whip, Straight	2	-	-10dB	3dBi, 4.4dBi	2 W	-	RP-SMA	-	-	-	Connector Mount	4.291" (109.00mm)	Wi-Fi
ST1226-30-501-A RF ANTENNA STICK RP-SMA PLUG MUL Amphenol RF	112	-	RFQ	Datasheet	-	Bag	Active	WiFi	Wide Band	2.45GHz, 5.5GHz, 6.525GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz, 5.925GHz ~ 7.125GHz	Whip, Straight	3	-	-10dB	2dBi, 4.1dBi, 5.1dBi	5 W	-	RP-SMA	-	-	-	Connector Mount	5.354" (136.00mm)	Wi-Fi
ST0686-10-N01-U RF ANTENNA EMBEDDED ISM 862 MHZ Amphenol RF	3,183	-	RFQ	Datasheet	-	Tray	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	862MHz ~ 874MHz	Helical	1	-	-9.5dB	2.5dBi	1 W	-	Solder	-	-	-	Through Hole	1.528" (38.80mm)	IoT, LoRa
ST0686-20-N01-U RF ANTENNA SPRING LORA 433 MHZ Amphenol RF	1,895	-	RFQ	Datasheet	-	Tray	Active	General ISM	UHF (300MHz ~ 1GHz)	433MHz	423MHz ~ 443MHz	Helical	1	-	-9.5dB	-0.5dBi	1 W	-	Solder	-	-	-	Through Hole	3.228" (82.00mm)	IoT, LoRa
ST0147-00-011-A RF ANTENNA CHIP PCB SURFACE MOUN Amphenol RF	4,977	-	RFQ	Datasheet	-	Bulk	Active	Bluetooth, Cellular, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Chip	1	-	-7dB	3.7dBi	2 W	-	-	-	-	-	Surface Mount	0.022" (0.55mm)	4G, 5G, Bluetooth, GNSS, LoRa, LTE, Wi-Fi
ST0243-00-N02-B RF ANTENNA EMBEDDED WI-FI/BT/BLE Amphenol RF	4,990	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Bluetooth, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Chip	1	-	-10dB	2.3dBi	1 W	-	-	-	-	-	Surface Mount	0.020" (0.50mm)	Bluetooth, Wi-Fi
ST0147-00-010-A RF ANTENNA CHIP PCB SURFACE MOUN Amphenol RF	1,464	-	RFQ	Datasheet	-	Bulk	Active	Bluetooth, Cellular, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Chip	1	-	-10dB	3.3dBi	2 W	-	-	-	-	-	Surface Mount	0.039" (1.00mm)	4G, 5G, Bluetooth, GNSS, LoRa, LTE, Wi-Fi
ST0243-00-N01-U RF ANTENNA EMBEDDED BLUETOOTH B Amphenol RF	4,966	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Bluetooth, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Chip	1	-	-10dB	3.3dBi	2 W	-	Solder	-	-	-	Surface Mount	0.024" (0.60mm)	Bluetooth, 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.