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The High Gain 4G LTE Outdoor Barrel Antenna is a rugged, weather-sealed omnidirectional fiberglass antenna engineered for outdoor mobile signal amplification, 4G LTE router connectivity, and gateway/demodulator applications. Delivering 5–12 dBi gain across 698–2700 MHz, this barrel-type antenna provides reliable 360° coverage for rural broadband, IoT deployments, and cellular signal booster systems.
The antenna features a UV-stabilized fiberglass radome housing a precision-tuned radiating element, sealed to IP65/IP67 standards against rain, dust, and extreme temperatures. The N-female base connector integrates directly with 4G LTE routers, CPE devices, signal repeaters, and demodulator gateways without adapters.
Available in multiple gain options (5 dBi / 7 dBi / 9 dBi / 12 dBi) and frequency variants to match specific carrier bands. Factory-direct OEM/ODM service with 3–5 day sampling and global shipping to 80+ countries.
Parameter | Specification | ||
Frequency Range | 698–960 MHz / 1710–2700 MHz | ||
Gain | 5 / 7 / 9 / 12 dBi (selectable) | ||
VSWR | ≤ 1.5 | ||
Impedance | 50 Ω | ||
Polarization | Vertical | ||
Radiation Pattern | Omnidirectional (360° azimuth) | ||
Beam Width (E-plane) | 6°–15° (gain-dependent) | ||
Max Input Power | 100 W | ||
Connector | N-Female (SMA / TNC / 7-16 DIN optional) | ||
Lightning Protection | DC Ground | ||
Radome Material | Fiberglass (UV-stabilized, anti-corrosion) | ||
Antenna Height | 300–1200 mm (gain-dependent) | ||
Diameter | Ø 25–50 mm | ||
Weight | 0.3–1.5 kg | ||
Wind Load | ≤ 150 km/h | ||
Operating Temperature | −40 °C to +70 °C | ||
Ingress Protection | IP65 / IP67 | ||
Mounting | Pole mount (Ø 30–60 mm) / Bracket / Wall | ||
Cable | LMR400 / 7D-FB / RG213 (1–10 m pigtail) | ||
● High Gain for Long-Range Coverage: Up to 12 dBi gain extends signal reach for rural and suburban 4G LTE deployments where tower distance exceeds 5 km.
● True 360° Omnidirectional Pattern: No aiming or alignment required—ideal for mobile/semi-permanent installations and multi-directional signal reception.
● Rugged Fiberglass Construction: UV-stabilized, anti-corrosion radome withstands harsh outdoor environments including coastal salt spray, desert heat, and arctic cold.
● Wideband 4G LTE Coverage: Single antenna covers all major LTE bands (B1/B3/B5/B7/B8/B20/B28/B40/B41) without band-specific switching.
● Universal Router/Gateway Compatibility: Standard N-female connector plugs directly into 4G LTE routers (Huawei, ZTE, Teltonika, MikroTik), CPE units, signal amplifiers, and demodulator gateways.
● IP65/IP67 Weather Sealing: Fully sealed radome and connector interface prevent moisture ingress, ensuring 10+ year outdoor service life.
● Lightning Protection: Integrated DC-ground path protects connected equipment from electrostatic discharge and induced surge currents.
●4G LTE outdoor signal amplification (repeater/booster systems)
●Rural broadband via 4G LTE router / CPE
●IoT gateway and M2M communication nodes
●Demodulator and base station receiver antenna
●Construction site temporary connectivity
●Marine / offshore platform communication
●Agricultural smart-farm sensor networks
●Emergency / disaster recovery communication
●Highway and railway corridor coverage
●Oil & gas field remote monitoring
●Fortune Global 500 Supply Chain Partner
●80+ Countries Shipped with full export documentation
●Alibaba Top-Rated Merchant — 99% positive feedback
●In-House RF Lab — VSWR, gain, pattern tested per batch
●24/7 Engineering Support — antenna selection & system design
●Factory-Direct Pricing — volume discounts from 100 pcs
●Rapid Prototyping — samples in 3–5 business days
Item | Options | ||
Frequency | 698–2700 MHz / 3.5 GHz / 5.8 GHz / Custom | ||
Gain | 5 / 7 / 9 / 12 dBi | ||
Connector | N-Female / SMA / TNC / 7-16 DIN | ||
Cable | LMR400 / 7D-FB / RG213 / Custom length | ||
Height | 300 mm – 1200 mm | ||
Color | White / Black / Gray / Custom | ||
Mounting | Pole / Bracket / Wall / Magnetic base | ||
Branding | OEM logo / Neutral / Private label | ||
Certification | CE / FCC / RoHS / REACH / IP65 report | ||
MOQ | Stock: no MOQ; OEM: 500+ pcs | ||
Lead Time | Samples 3–5 days; Bulk 15–20 days | ||
Q1: What is a barrel antenna and how is it different from a panel antenna?
A barrel antenna is a cylindrical omnidirectional fiberglass antenna radiating 360° horizontally. Unlike directional panel antennas, it requires no aiming and covers all directions equally—ideal for signal boosters and routers receiving from multiple cell towers.
Q2: Which 4G LTE routers is this antenna compatible with?
Universal 50 Ω N-female connector fits all major brands: Huawei B315/B525/B818, ZTE MF286/MC888, Teltonika RUT240/RUT950, MikroTik SXT/LHGG, and most CPE/gateway devices with N or SMA ports.
Q3: How much signal improvement can I expect?
Typical improvement is 15–25 dB over built-in router antennas. A 9 dBi barrel antenna at 6 m height can extend usable 4G range to 8–15 km from the nearest tower, depending on terrain.
Q4: Can this antenna work for 5G?
The standard model covers up to 2700 MHz. For 5G n78 (3.5 GHz), we offer an extended-band variant. Contact us for 5G-ready barrel antenna options.
Q5: What cable should I use to minimize signal loss?
For runs under 5 m, RG58 is acceptable. For 5–15 m, use LMR400 or 7D-FB (loss < 0.22 dB/m at 2 GHz). We pre-terminate cables to your specified length.
Q6: Is the antenna suitable for coastal or high-humidity environments?
Yes. The fiberglass radome is anti-corrosion and sealed to IP65/IP67. The connector uses an O-ring gasket. We've deployed units in Southeast Asian marine environments with zero failures over 5+ years.
Q7: Do you provide installation guidance?
We supply a mounting kit (pole clamp, bracket, hardware) and a PDF/video installation guide. For large projects, our engineers offer remote DAS layout consultation free of charge.
📧 Email: minna_liao@bjdz.top
📱 WhatsApp / WeChat: +86 186 2128 3578
🌐 Alibaba Store: https://bjdz.en.alibaba.com/
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