400MHz to 600MHz 3dbi Vehicle Omnidirectional Continuous-High-Power antenna With Spring

Model No: MJ-0406M02S-NF

Made in Taiwan
Frequency Range: 400 - 600 MHz
Gain: 2 dBi
Max Power (CW): 300 Watts
Compliance: MIL-STD-810G
Dimensions: Ø140 x L721 mm
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400-600 MHz 300W High-Power Vehicle Antenna

Model: MJ-0406M02S-NF | Continuous-High-Power | MIL-STD-810G

The MJ-0406M02S-NF is a premium, mission-critical Tactical Vehicle Antenna engineered for Continuous-High-Power handling within the 400 MHz to 600 MHz spectrum. Delivering an extraordinary 300 Watts (CW) power capacity, this radiator is designed for high-intensity Signal Management and advanced mobile command units. Built with a heavy-duty spring base, it ensures unwavering performance under the most extreme thermal and vibrational environments.
Technical Specifications

Electrical Performance

Frequency Range 400 - 600 MHz
Gain 2 dBi
Maximum Power 300 Watts (Continuous Wave)
Vertical Beamwidth 52° (-3dB Pattern)
Horizontal Beamwidth 360° (Omnidirectional)
V.S.W.R ≤ 2.5 : 1

Mechanical & Environmental

Dimensions Ø140 x L721 mm
Antenna Weight 3.6 kg
Compliance MIL-STD-810G / IP65 Rated
Vibration Resistance 5.0G Tested
Temperature Range -40°C to +120°C

Key Tactical Features

Extreme 300W CW Handling

Specifically built to withstand the intense thermal stress of 300W continuous transmission, making it ideal for mobile Signal Security systems and high-power repeaters.

Heavy-Duty Spring Base

Equipped with a robust impact buffer that allows the antenna mast to deflect upon hitting obstacles, protecting the vehicle mount and the RF line during off-road travel.

MIL-STD-810G Reliability

Engineered for maximum structural integrity against severe vibrations, high-speed travel shocks, and salt-heavy coastal environments (96HR).

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