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Directional Panel Antenna

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High Gain 885-2675MHz 900-D Full-Band Dual-Port Tunnel Antenna for Subway/Mine/Tunnel Communication

Product Description

1. Wide Frequency Coverage
Supports multiple bands from 885MHz to 2675MHz, compatible with 2G/3G/4G/5G and public network systems.

2. High Gain & Stable Performance
Gain ≥12.0dBi with low VSWR (≤1.45), ensuring strong and reliable signal transmission in challenging environments.

3. Robust Mechanical Design
Made of UPVC radome, IP65 rated, wind resistance up to 200km/h, and operating temperature from -40°C to +70°C.

4. Easy Pole-Mount Installation
Designed for pole-mounted installation (Φ70–115mm), lightweight with accessories included for quick deployment.

5. Excellent Intermodulation Suppression
Third-order intermodulation ≤ -100dBm, ensuring clear signal quality and reduced interference in multi-carrier systems.
Product Detail
Operating Frequency Band (MHz)
885 - 960
1710 - 1830
1885 - 1915
2010 - 2025
2300 - 2400
2515 - 2675
Polarization Mode (°)
±45
Voltage Standing Wave Ratio of Each Radiating Port
≤1.45
Third - order Intermodulation (dBm, @2×43dBm)
≤ - 100
≤ - 100
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Second - order Reflected Intermodulation (dBm, @2×43dBm)
≤ - 100
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Average Power Capacity (W)
≥50
Isolation (dB)
≥25.5
Horizontal Half - Power Beamwidth (°)
≤40
Vertical Half - Power Beamwidth (°)
≤40
Gain (dBi)
≥12.0
Vertical 3dB Beamwidth Cross Polarization Ratio (dB)
≥8
Horizontal 3dB Beamwidth Cross Polarization Ratio (dB)
≥8
Front - to - back Ratio (dB)
≥20
Mechanical Indicators
Interface Model
2×LN - Female
Antenna Size (mm)
450×450×145
Packaging Size (mm)
486×662×224
Antenna Weight (kg)
7.3
Weight of Installation Accessories (kg)
0.67
Radome Material
UPVC
Installation Method
Pole - mounted installation (pole diameter for installation: Φ70 - 115mm)
Limit Wind Speed (km/h)
200
Ambient Temperature (°C)
Operating temperature (°C): - 40 - +70; Limit temperature: - 55 - +75
Lightning Protection
DC grounding
Company Profile
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FAQ
Q: Are you a manufacturer or a trading company? A: We have been professional antenna manufacturer for 18 years. Q: Have gps gsm combo antenna 100% assembles well in stock? A: No, all gps gsm combo antenna will be newly assembled according to your orders including the samples. Q: Could I use my own LOGO or design on goods? A: Yes, customized logo and design on mass production are available. Q: What's the payment term? A: T/T, AliPay,Paypal,Afterpay,Klarna etc. Q:What certifications do you have? A:Certified by FCC, CE, RoHS,ISO available upon request. Q: Where is your factory located? Can I visit your factory? A: Factory address: 2nd Floor, Building D4-1, Hongfeng Science and Technology Park, Nanjing Economic and Technological Development Zone, Jiangsu Province. Just call us, we will pick you up with no delay.
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