LT-ANT-400-440-3DF

LT-ANT-400-440-3DF

Fiberglass Omni Base Antenna | 400-440MHz | 3Dbi

The LT-ANT-400-440-3DF is a high-quality omnidirectional antenna designed for UHF communication systems. With a frequency range of 400-440 MHz and a gain of 3 dBi, this antenna delivers robust performance for a wide range of applications. Built with durable fiberglass radome material and rated to withstand harsh environmental conditions, it is the perfect choice for both stationary and mobile installations.

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Additional information

Electrical Specifications

Frequency Range (MHz)
400 – 440 MHz

Bandwidth (MHz)
40

Polarization
Vertical

Gain (dBi)
3 ± 1

Horizontal Beam Width (°)
360

Vertical Beam Width (°)
68 ± 15

Horizontal Unroundness (dB)
±1.5

Impedance (Ω)
50

VSWR
≤1.5

Maximum Input Power (W)
500
Mechanical Specifications

Connector Type
DIN-F

Connector Position
Bottom

Antenna Size (mm)
Ø70 × (1050 ± 5)

Antenna Weight (kg)
2.3 ± 0.05 (excluding bracket)

Radome Material
Fiberglass

Radome Color
Blue @Fiberglass

Operating Temperature (°C)
−50 ~ +70

Relative Humidity (%)
5 ~ 95

Rated Wind Velocity (m/s)
60

Salt Spray Resistance
96 Hours Neutral (GB/T 2423.17-2008)

Waterproofing Grade
IP65

Applications
Outdoor

Mounting Diameter (mm)
Ø70 ~ Ø114

Mounting Kit
Butterfly Bracket

Datasheet

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