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Key Features
Dual-band Wi-Fi antenna: 2.4 GHz / 5 GHz
Frequency range: 2400–2483 MHz / 5150–5850 MHz
Gain: 3 dBi
VSWR: < 2.0
Polarization: Linear
Impedance: 50 Ω
Low-profile vandal-resistant housing
IP67 waterproof protection
Suitable for vehicle roof and cabinet mounting
Screw mount installation
Compact ABS radome
The ESG-Q2458DH is a compact dual-band Wi-Fi antenna designed for 2.4 GHz and 5 GHz WLAN applications where stable wireless performance is required from a small, low-profile housing.
The antenna can be mounted on the roof of a vehicle or on an electrical cabinet, such as vending machines, passenger information systems, industrial terminals, and other outdoor or semi-outdoor equipment.
Housed in a rugged black ABS radome, the ESG-Q2458DH is compact, durable, vandal-resistant, and suitable for demanding industrial and transport applications. The antenna supports screw mounting and provides reliable operation in harsh environmental conditions thanks to its IP67 waterproof rating.
Electrical Specifications
Frequency Range: 2400–2483 MHz / 5150–5850 MHz
Gain: 3 dBi
VSWR: < 2.0
Polarization: Linear
Impedance: 50 Ω
Mechanical Specifications
Housing Color: Black
Cable: RG174
Cable Length: 3 m
Connector: SMA Male
Mounting Method: Screw Mount
Radome Material: ABS
Antenna Dimensions: Φ50 × 49 mm
Weight: 80 g
Working Temperature: -40 °C to +85 °C
Humidity: 55%–75% RH
Waterproof Rating: IP67
Applications
Vehicle Wi-Fi systems
Vending machines
Passenger information systems
Industrial wireless terminals
Outdoor electrical cabinets
Public transport communication systems
WLAN 2.4 GHz / 5 GHz connectivity
M2M and IoT equipment requiring Wi-Fi communication
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