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Electrical Specifications |
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Frequency Range (MHz) |
150-250 |
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Horizontal beam width(°) |
360 |
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Vertical beam width (°) |
60 |
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Gain (dBi) |
1 |
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Polarization |
Vertical |
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VSWR |
≤2.0 |
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Maximum input power (W) |
150 |
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Impedance (Ω) |
50 |
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Mechanical Specifications |
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Dimensions (mm) |
Φ20*400 |
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Antenna weight (Kg) |
0.2 |
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Radome material |
fiberglass |
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Radome color |
grey |
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Input connector type |
N-K |
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Environmental indicators |
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Usage scenarios |
Outdoor |
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Operating temperature (℃) |
-40 to +70 |
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Humidity range (%) |
5 to 95 |
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Maximum wind speed (km/h) |
200 |
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Installing the Hardware |
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Installation |
Connector fixing |
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Product Introduction
1. Angular Coverage, Stable Signal
A 360° horizontal beamwidth ensures uniform VHF band signal coverage, suitable for scenarios requiring omnidirectional reception.
2. Power Capacity, Stable Transmission
Supports up to 150W input power, meeting high-power transmission requirements and ensuring signal stability and reliability.
3. Fiberglass Housing, Durable and Corrosion-Resistant
Made of high-strength fiberglass, it offers excellent weather and corrosion resistance, making it suitable for long-term outdoor use.
4. Wide Operating Temperature Range, Suitable for Harsh Environments
With an operating temperature range of -40°C to +70°C and a humidity of 5% to 95%, it operates stably in a variety of extreme climates.
5. Standard Interface, Easy Installation
N-K type interface offers strong versatility and uses connector fixings for quick and easy deployment.
Applications
VHF emergency communication systems
Railway dispatching and train communications
Port and ship communications equipment
Forestry and mining remote communications
Rural and remote area communications coverage
FAQ
Q: What frequency bands does this antenna support?
A: It supports the 150-250MHz VHF frequency band and is suitable for various VHF communication systems.
Q: What is the antenna's gain?
A: With a gain of 1dBi, it is a low-gain omnidirectional antenna suitable for close-range coverage applications.
Q: Is it suitable for outdoor installation?
A: Yes, it is designed for outdoor environments, is waterproof and dustproof, and can withstand wind speeds of 200km/h.
Q: What type of connector does it use?
A: It uses an N-K male connector with a standard 50Ω impedance.
Q: What is the maximum input power supported?
A: The maximum input power is 150W, making it suitable for high-power transmission applications.
Q: What are the dimensions and weight of the antenna?
A: It measures Φ20mm x 400mm and weighs only 0.2kg, making it lightweight and easy to install.
Contact: Diana Xie
Phone: 86-15815571536
Tel: 86-371-65097986/86-371-60911368
Email: sales@global-antenna.com
Add: Add: Room826, Floor 8,BLDG 13, University Science Park(East), Zhengzhou City, P.R.Henan, China.Zip Code: 450000
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