10 Best External Cellular Phone Antenna of December 2025

• WHAT IS IT?: The strongest outdoor antenna for cell phone signal booster kits, featuring a parabolic grid with gains of up to +26 dB. This cell phone booster antenna has an ultra long range (10 miles) with high gain and directionality on all frequencies between 600 MHz and 6500MHz. This cell phone antenna has been optimized for lower or upper portions of the ultra-wide bandwidth. All cellular bands: LTE, GSM, ISM, CDMA, UMTS, 2G/3G/4G/5G; WiFi and all carriers: T-Mobile, Verizon, and AT&T.
• BENEFIT: This outdoor ultra-wideband antenna is 6 times more powerful than other antennas that come with any cell phone booster kit. By putting more directional gain on your antenna, you’re able to increase your signal quality, reach farther to the cell tower, and dramatically increase your booster’s performance. The radiation cone (between 4 to 20 degrees) of this directional cell phone antenna allows a narrow, fine-tuned, and farther aim than most wideband antennas
• WHO IS THIS FOR?: For those needing a Weatherproof long-range outdoor antenna. If you live in a very rural area with spotty to no cell signal, this wideband cellular antenna allows you to find towers up to 10 miles away compared to the 2 to 5 mile reach of an omnidirectional or yagi antenna. This cell phone antenna booster is ideal for weak cell phone signal areas who have trouble even reaching their nearest cell tower. For those who want to increase the output of an existing booster system.
• THINGS TO CONSIDER: This external directional antenna 4G LTE requires a signal booster amplifier. The cell phone antenna extender works with all cell phone signal boosters brands: weBoost, SureCall, Cel-Fi, etc., WiFi boosters, and hotspot boosters (Pepwave, MoFi, Netgear Nighthawk, etc). Assembly is required. Tools Required: 10mm wrench, socket, or nut driver, or alternatively an adjustable wrench or pliers to set up. Mount and cables NOT included. Outdoor cell phone antenna
• REQUIRES A SIGNAL BOSTER: This long-range cellular antenna is an aftermarket product that upgrades most signal booster KITs and is very directional, so in order to increase the reach and gain of the antenna, its beam has been narrowed to around 7 degrees (the typical yagi has a radiation pattern of around 45 degrees). This cellular antenna range booster is like a laser pointer that maintains the strength of its beam from a great distance but needs to be aimed much more carefully.

Bolton Technical

• Identification of ideal location to mount the equipment
• Mounting of the external antenna, running cables into the building and connecting it to the internal antenna and booster
• Activation of the signal booster and making sure it works
• Includes use and troubleshooting instructions
• Note: Service not available on buildings taller than two floors or higher than 35 feet
• Customers must get landlord or HOA permission prior to appointment

Amazon Business Services

• Compatible with all US carriers：band12, 13,17,5,25,2,4, including: AT&T, Verizon, T-Mobile, Sprint, U. S. Cellular, etc.
• Boosts voice and data signal. Suitable for metal roofs on home, office, shop, building, warehouse, etc. Enhances the signal up to 100X, with a coverage area of 2500 sq. ft. and up. (Note: coverage area range depends on the outdoor signal level: 1-2 bars (-100dBm) ~400 sq. Ft. , 3-4 bars (-90dBm) ~1300 sq. Ft. , 5 bars (-80dBm) ~2500 sq. Ft. )
• Multi -user simultaneous connectivity: smart phones, tablets, modems, Wi-Fi hotspots can all directly connect at the same time
• FCC Approved. Automatically adjusts system gain and power level to get the optimum result. No manual intervention needed. Easy setup. Complete installation can be done in half an hour by one person
• With a better incoming signal, cell phones require less output power to send and receive a signal. This can significantly reduce the required transmission power of mobile phones and therefore reduce the level of electromagnetic radiation exposure to the human body. At the same time, having a better signal reduces power usage, which saves your battery and can and improve battery life of phones on standby mode by up to an additional 2 hours

Amazboost

• COMPATIBILITY: This Wilson Electronics Wideband Directional Antenna is compatible with all US carriers including: AT&T, T-Mobile, Verizon, SPRINT, Straight Talk, U.S. Cellular and many more. *Government regulations in the U.S. prohibit boosting a particular frequency used by some of the Sprint network. Most Sprint customers still see performance improvement from Wilson Electronics directional antennas.
• VERSATILITY: The Wilson Electronics Wideband Directional Antenna supports multiple devices so that everyone can experience enhanced 4G LTE and 3G signals. It features up to +10.6 dB gain.
• OUTSIDE CELLULAR ANTENNA FOR SIGNAL BOOSTERS: The Wilson Electronics Wideband Directional Antenna boosts your 4G LTE and 3G signal up to 32X for fewer dropped calls, higher audio quality, and faster uploads and downloads.
• PREMIUM QUALITY: This Wideband antenna features an N-Female connector that facilitates the transfer of high-frequency information. The female connector can quickly receive large amounts of data and works at radio frequencies in the multi-megahertz range.
• FRUSTRATION FREE SETUP: Designed for exterior installation, this Wideband directional antenna from features a rugged waterproof structure that’s designed to withstand damage from the elements. This package includes a tilt-and-swivel mast bracket for 1.25- to 2-inch pipe or mast, allowing you to easily attach the antenna to the exterior of a building.Polarization:Vertical

weBoost

• IMPROVED CALL QUALITY: The weBoost 4G-OTR Cellular Antenna Truck Edition improves voice quality and data on all available networks speeds
• COMPATIBILITY: This weBoost antenna is compatible with trucks, vans and RVs
• INSTALLATION: The 4G – OTR Cellular Antenna Truck Edition comes with parts to accommodate multiple installation options. Included are 2 mast extensions for adjustable height, a 3-way antenna mount, side exit adapter, antenna spring, cable adapter, and thread lock packets
• Compatible Phone Models: Universal/SmartPhones

weBoost

• Improve performance of your mobile broadband devices when indoors or in fringe zones with this portable antenna, covering a wide band spectrum (700MHz to 2600MHz).
• Usable indoors or outdoors. Frequency Bands: 700-906/1710-1990/2110-2170/2500-2700 MHz.
• Improve performance in areas with low 3G or 4G signal strength. 2x TS-9 connectors; 1 meter long cable; Up to 2.5 dB gain
• Compatible with M2 (MR2100), M1 (MR1100), AC790, AC810, LB1120, LB1121, LB2120.

NETGEAR

• 【Only Supports Band 12/17/13 】The cell booster supports Verizon, AT&T, T-mobile 4G LTE that operate frequency 700MHz Band 12/17/13, please confirm if your phone band shows 12 17 or 13. (methods in the images)
• 【Better Data & Voice Over LTE】The LTE signal amplifier mainly boosts data and voice over LTE(VoLTE) for multiple cellular devices simultaneously, it faster the slow upload and download speeds caused by poor phone signal in home and office.
• 【Wide Coverage】The directional panel and LPDA antennas with high gain, it can capture better signal outside and broadcast signal in the house cover up to 5,000sq ft.
• 【Advanced Features】The ATT repeater has the features of Automatic Gain Control, Oscillation Elimination and Inactivity Model etc, it can sense the signal strength around and adjust itself for best performance.
• 【Long-Life Warranty】FCC Approved, 30-Day Money-Back Guarantee, 3-Month Free Replacement, 5-Year Manufacturer Warranty. Professional Technical Support.

A ANNTLENT

• CONNECTIVITY: Wilson Electronics Dual-Band Magnet Mount Cellular Antenna works with weBoost and Wilson cellular signal boosters.
• IMPROVED CALL QUALITY: The Wilson Electronics 311125 Magnet Mount Antenna improves voice quality as well as 3G data. Up to 6.1+ dB of gain.
• INSTALLATION: This Wilson Electronics antenna includes a magnet mount and includes 12 feet of cable with a SMA-Male connector. The 311125 antenna can be installed on any metal surface.
• OMNI-DIRECTIONAL: The Wilson Electronics 311125 Magnet-Mount Antenna features an omni-directional signal pattern.
• QUALITY YOU CAN TRUST: This Wilson Electronics Antenna includes a 2 year-manufacturer warranty and features US-based customer support.

weBoost

• Compatible Carrier: Verizon, AT&T, T-Mobile, Sprint and etc; Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz; Gain: 5dBi; Direction: Omni-directional; Waterproof: Rainning Proof; Feature: Fixed Wall Mount; Thru Hole Mount; Antenna Mounting Screws Diameter: M12 11.76mm-11.95mm; Cable Length: 3m/10 feet; Connector: SMA Male Connector; with RP-SMA Male Connector Adapter;
• Package List: 1 x Antenna, 1 x RP-SMA Connector Adapter, 1 x Wall Mount Bracket, 4 x Screws Bolts (As the Picture Shown);
• Compatible with 4G LTE Mobile Router, Mobile Broadband Modem Hotspot, CPE Router, Cellular Gateway; Home Office Indoor Cell Phone Signal Booster Repeater, Vehicle Car Truck RV Bus Van Mobile Cellular Amplifier;
• Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera; Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder;
• Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System;

Bingfu

• Wide Band Log Periodic Yagi Antenna with 30ft cable and mounting bracket (Pole is not included)
• 1 x SMA Male connector on 30ft cable for MOFI4500 Cellular 4G LTE Router
• Frequency: 698-960/1710-2700 MHz
• Gain: 11dBi Cable 30ft LMR200 Low-Loss Cable
• Antenna Dimension (mm): 445x210x70

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