RF Antennas

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Mfr Part #	Quantity Available	Price	Series	Package	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
0868AT43A0020001E RF ANT 868MHZ CHIP SOLDER SMD Johanson Technology Inc.	9,947 In Stock	1 : £0.56000 Cut Tape (CT) 1,000 : £0.27045 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	UHF (300MHz ~ 1GHz)	868MHz	858MHz ~ 878MHz	Chip	1	-	-9.5dB	-1dBi	3 W	-	Solder	-	-	-	Surface Mount	0.031" (0.80mm)	-
ANT-868-HETH 868MHZ HELICAL ANT THROUGH HOLE TE Connectivity Linx	9,980 In Stock	1 : £0.73000 Bulk	HE	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	862MHz ~ 876MHz	Helical	1	2.2	-8.5dB	5.6dBi	15 W	-	Solder	-	-	-	Through Hole	0.350" (8.90mm)	ISM, LPWA
2111400100 868/915MHZ FLEXIBLE ANTENNA100MM Molex	0 In Stock 5,381 Marketplace Check Lead Time	1 : £1.84000 Bulk	211140	Bulk Bulk	Active	802.15.4, General ISM	UHF (300MHz ~ 1GHz)	869MHz, 915MHz	868MHz ~ 870MHz, 902MHz ~ 928MHz	PCB Trace	2	-	-5dB	0.3dBi, 1dBi	-	Cable - 100mm	U.FL (UMCC), I-PEX MHF1	-	-	-	Adhesive	0.004" (0.10mm)	ISM, LoRa, LPWAN, Sigfox, Zigbee™
ACAG1204-868-T RF ANT 868MHZ CHIP SOLDER SMD Abracon LLC	4,963 In Stock	1 : £3.28000 Cut Tape (CT) 3,000 : £2.27093 Tape & Reel (TR)	ACAG	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	858MHz ~ 878MHz	Chip	1	2	-	2.63dBi	-	-	Solder	-	-	-	Surface Mount	0.063" (1.60mm)	ISM, LoRa, Sigfox
ANT-915-VHETH RF ANT 915MHZ MON HELICAL SLD TH TE Connectivity Linx	1,021 In Stock	1 : £1.56000 Tray	VHETH	Tray	Active	General ISM	UHF (300MHz ~ 1GHz)	915MHz	902MHz ~ 930MHz	Helical	1	2.3	-8.1dB	0.9dBi	15 W	-	Solder	-	-	-	Through Hole	0.280" (7.00mm)	ISM, LoRaWAN
ANT-868-HESM 868MHZ HELICAL ANT SURFACE MNT TE Connectivity Linx	3,863 In Stock	1 : £0.61000 Bulk	HE	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	862MHz ~ 876MHz	Helical	1	2.2	-8.5dB	5.6dBi	15 W	-	Solder	-	-	-	Surface Mount	0.350" (8.90mm)	ISM, LPWA
2445750-1 ANTENNA 2.4GHZ HELICAL VERT THM TE Connectivity Linx	2,351 In Stock	1 : £1.88000 Tray	-	Tray	Active	802.15.4, Bluetooth, General ISM, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Helical	1	1.8	-	3dBi	15 W	-	Solder	-	-	-	Surface Mount	1.350" (34.29mm)	Bluetooth, ISM, Wi-Fi, WLAN, Zigbee™
4269 SIMPLE SPRING ANTENNA - 915MHZ Adafruit Industries LLC	157 In Stock	1 : £0.73000 Bulk	-	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	915MHz	910MHz ~ 920MHz	Helical	1	1.5	-	2.15dBi	5 W	-	Solder	-	-	-	Through Hole	0.217" (5.50mm)	LoRa
ST0625-20-401-U INTERNAL ANTENNA LORA & RFID 862 Amphenol RF	46 In Stock	1 : £2.52000 Bulk	-	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	862MHz ~ 874MHz	PCB Trace	1	-	-9.5dB	3.4dBi	1 W	Cable - 100mm	I-PEX MHF1	-	-	-	Adhesive	0.024" (0.60mm)	ISM, LoRa
HA.21.A RF ANT 868MHZ HELICAL SOLDER SMD Taoglas Limited	0 In Stock Check Lead Time	1 : £1.67000 Tray	-	Tray	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	-	Helical	1	-	-10dB	1.8dBi	-	-	Solder	-	-	-	Surface Mount	0.433" (11.00mm)	ISM

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RF Antennas

RF antennas are essential components for wireless communication systems. They function by converting electrical signals to electromagnetic waves for transmission and vice versa for reception. This enables the transfer of data and information without physical cables. Common antenna types include Bead, Biconical, Blade, Chip, Dish, and more!

The key features and benefits of RF antennas include:

Frequency Range: Available in a wide range of frequencies, allowing compatibility with various wireless technologies like Bluetooth, cellular, Wi-Fi, and more.
Gain: Designed to amplify or focus radio signals, improving transmission distances and reception strength.
Polarization: Offered in various polarizations to optimize signal transmission and reception based on the application.
Directivity: Range from omnidirectional antennas that radiate signals in all directions to highly directional antennas that focus signals in a specific direction.
Durability: Constructed with weatherproof and robust materials to withstand various environmental conditions.

Common applications for RF antennas include:

Cellular and mobile communication: Enabling transmission and reception of cellular signals for voice calls, data transfer, and internet access on mobile devices.
Wireless Local Area Networks (WLANs): Facilitating data communication between devices in Wi-Fi networks, commonly used for home and office internet connectivity.
Bluetooth connectivity: Connecting various electronic devices like smartphones, speakers, and headphones for short-range wireless communication.
Global Navigation Satellite Systems (GNSS): Receiving signals from GPS and other satellite navigation systems for location tracking and positioning applications.
Industrial automation and Internet of Things (IoT): Enabling wireless communication between sensors, machines, and control systems in industrial settings.