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This high-quality 868 MHz magnetic-mount antenna is precision-engineered for reliable wireless communication in IoT, smart metering, industrial telemetry, and GSM/LTE backup systems operating in the European 868 MHz ISM band. Delivering a verified 5 dBi gain, it significantly extends link range and penetration through walls/metal enclosures compared to standard PCB or chip antennas—critical for basement sensors, agricultural nodes, and urban infrastructure deployments.
The integrated strong magnetic sucker base enables instant, tool-free installation on any ferrous surface (vehicle roofs, metal cabinets, electrical panels) without drilling or permanent mounting. Paired with a generous 2-meter low-loss RG174 coaxial cable, it provides flexible placement to optimize signal strength while keeping the radio unit protected indoors or in sealed enclosures. The SMA male connector ensures universal compatibility with gateways, modems, and handheld devices using standard SMA female ports.
Built to high-quality standards, every unit undergoes 100% electrical and mechanical validation to guarantee consistent VSWR, adhesion force, and cable integrity across volume orders. Pre-certified with CE, FCC, and ROHS, it ships ready for immediate deployment across Europe and global markets. Sourced directly from our ISO-certified facility, this antenna offers unmatched reliability-to-cost ratio for distributors, system integrators, and OEMs scaling 868 MHz networks.
Parameter | Value | Unit | Note |
Center Frequency | 868 | MHz | Optimized for 863–870 MHz EU ISM band |
Bandwidth | 863–870 | MHz | ≥7 MHz usable bandwidth |
Gain | 5 | dBi | Verified in anechoic chamber |
Impedance | 50 | Ω | Standard RF interface |
VSWR | ≤ 1.5:1 | — | At 868 MHz center frequency |
Polarization | Linear (Vertical) | — | Omnidirectional H-plane pattern |
Connector | SMA Male | — | Gold-plated brass; torque-rated |
Cable Type | RG174 Coaxial | — | Low-loss; UV-resistant jacket |
Cable Length | 2 | m | Custom lengths available |
Magnetic Force | ≥ 3.5 | kg | Neodymium core; vibration-resistant |
Max Input Power | 50 | W | Continuous wave rating |
Operating Temp | -40 to +85 | °C | Industrial/military grade |
Waterproof Rating | IP67 | — | Sealed radome + strain relief boot |
Height | 110 | mm | Excluding magnetic base |
Base Diameter | 30 | mm | Compact footprint |
Certifications | CE, FCC, ROHS | — | Pre-certified; docs included |
●Precision-Tuned 868 MHz Performance — Narrowband optimization delivers ≤1.5:1 VSWR and peak 5 dBi gain across 863–870 MHz, outperforming generic 800–900 MHz antennas by 2–3 dB in real-world link margin—essential for low-power LoRa/Sigfox/Z-Wave devices.
●Industrial-Strength Magnetic Mount — Neodymium core provides ≥3.5 kg holding force, resisting wind load, vehicle vibration, and accidental bumps without slippage or detachment—unlike cheap ferrite bases that lose grip over time.
●2M Flexible Placement Cable — Generous RG174 length allows optimal antenna positioning away from metal obstructions/interference sources while keeping sensitive electronics sheltered; low-loss construction preserves signal integrity over full run.
●True IP67 Environmental Seal — Overmolded radome and strain-relief boot protect against rain, dust, salt spray, and condensation; survives outdoor exposure year-round without performance degradation.
●Universal SMA Compatibility — Gold-plated SMA male mates securely with standard radio/modem ports; torque-rated design prevents over-tightening damage during field installs.
●High-Quality Consistency — 100% factory-tested for VSWR, magnetic adhesion, and cable continuity;<0.5% field failure rate ensures predictable network performance across thousands of deployed nodes.
●Smart Metering (Gas/Water/Electric)
●Industrial IoT Sensor Networks
●Agricultural Field Monitoring
●Building Automation Systems
●Asset Tracking Tags
●GSM/LTE Backup Communications
●Security Alarm Panels
●EV Charging Stations
●Environmental Sensors
●Warehouse Inventory Management
●<0.5% Defect Rate at Scale — ISO 9001-certified manufacturing ensures every antenna meets high-quality specs, preventing costly site revisits in hard-to-access IoT deployments.
●Global Compliance Included — CE/FCC/ROHS documentation ships standard, saving 4–8 weeks of independent testing for pan-European or international rollouts.
●Trusted in 80+ Countries — Supplied to utility providers, IoT platform vendors, and telecom integrators with 99% positive Alibaba rating.
●Fortune 500 Qualified Supplier — Full traceability, PPAP-capable processes, and JIT delivery meet enterprise/smart-city procurement standards.
●24/7 RF Engineering Support — Free site surveys, link budget calculations, and interference mitigation advice to maximize network uptime and ROI.
📩 Discuss volume discounts or custom configs at minna_liao@bjdz.top.
Tailor this platform to your exact deployment needs:
●Frequency Tuning — 433 MHz, 915 MHz, 169 MHz, or multi-band GSM/LTE variants
●Cable Options — 1M, 3M, 5M lengths; RG316/RG58 for lower loss/higher temp
●Connector Types — RP-SMA, N-type, FME, or direct-solder pigtails
●Magnetic Base Size — 20mm (compact), 40mm (heavy-duty), or adhesive mount alternative
●Color Coding — Black, white, gray, or custom RAL for environment blending
●Private Labeling — Logo printing, barcode tags, or retail packaging
Samples ready in 5–7 business days; production completes in 15–20 days. MOQ: 100 units for custom configs; standard 868 MHz 2M SMA units ship within 48 hours from stock.
📩 Send target specs to minna_liao@bjdz.top for a tailored quote within 24 hours.
Q: Will this antenna work on my 915 MHz LoRaWAN gateway?
A: Electrically marginal. VSWR rises to ~2.5:1 at 915 MHz, reducing effective radiated power by ~2 dB. For dedicated 915 MHz use, request our 902–928 MHz tuned variant for optimal performance and regulatory compliance.
Q: Can I paint the antenna to match my enclosure?
A: Not recommended. Paint contains metallic particles that detune the radiator and degrade VSWR. We offer custom-colored radomes (white/gray/black) molded from non-conductive pigments—no post-processing needed.
Q: How does magnetic mounting affect ground plane requirements?
A: The metal surface acts as an effective ground plane when ≥λ/4 diameter (~8.6cm at 868 MHz). On small/non-metal surfaces, performance drops 2–4 dB. Always mount on continuous ferrous metal >10cm diameter for rated gain/VSWR.
Q: Is the 2M cable length fixed or customizable?
A: Fully customizable. Standard stock is 2M RG174, but we produce 0.5M to 10M lengths with RG174/RG316/RG58 options. Specify length/cable type when ordering; no MOQ penalty for common variants.
Q: What’s the actual magnetic holding force in real conditions?
A: Lab-tested ≥3.5 kg on clean steel. Real-world adhesion varies with surface roughness/rust/paint. For painted vehicles or corroded panels, expect 2–2.5 kg effective hold. Clean contact surface before installation for maximum grip.
Q: Do you provide test reports for quality verification?
A: Every batch includes VSWR/gain/magnetic force test summaries. Full anechoic chamber reports and environmental stress screening data available for QA validation. Third-party lab coordination supported for large contracts.
📩 For samples, datasheets, or volume quotes: minna_liao@bjdz.top ｜ +86 186 2128 3578
Zhenjiang Binjiang Electronic Co., Ltd. — Global Leader in RF Solutions
OEM/ODM services available. Custom frequency, cable, connector, and branding configurations supported.
Your trusted RF partner from prototype to mass production.
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