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A212405B, A2111 Series,

A212405B (5 dBi 2.4 GHz Wi-Fi)

2.4 GHz Magnetic-Mount Antenna

The A212405B is a 5 dBi magnetic-mount 2.4 GHz mobile antenna supplied with 12 ft of Micro Loss 900 coax and a TNC connector.

  • Adds 5 dBi gain across the 2400–2500 MHz band.
  • Installs without a permanent roof penetration using an integrated magnet.
  • Includes 12 ft of Micro Loss 900 coax with a standard TNC connector.
  • Protects the mounting surface with heavy-gauge Mylar beneath the base.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The A212405B supports mobile 2.4 GHz WLAN links that need a removable mounting approach. Its integrated heavy-duty magnet permits placement on a suitable vehicle surface without drilling, while the protective Mylar layer separates the base from the finish.

The 5/8-over-1/2-wave radiator provides 5 dBi gain across 2400–2500 MHz. The antenna is supplied with 12 ft of Micro Loss 900 coax and a TNC connector, and the source supports operation at vehicle speeds up to 100 mph.

Ideal applications: temporary vehicle WLAN, field-test platforms, and mobile 2.4 GHz systems requiring a supplied cable run.

Example Model Configurations: A212405B

Key Specifications

Feature Specification
Technology Wi-Fi / WLAN
Frequency

Wi-Fi: 2400–2500 MHz
Gain

Wi-Fi: 5 dBi / 3 dBd
Configuration 1 RF feed
Connector / Cable

Wi-Fi connector: TNC plug standard; optional terminations available

Wi-Fi cable: Micro Loss 900 coax

Wi-Fi cable length: 12 ft (3.66 m)
Mounting Integrated heavy-duty magnet with protective base covering
Dimensions 10.00 in (25.4 cm) overall length
Material

Base: Heavy-duty integrated magnet

Element: Stainless-steel radiator
VSWR

Wi-Fi: <2:1
Maximum Input Power

Wi-Fi: 200 W
Environmental Rating / Qualifications

Vehicle speed: up to 100 mph

Models & Configurations

Model / Configuration Configuration Details
A212405B 2.4-2.5 GHz; 5dBi gain; Magnetic mount; Black; Cable: LL-195; TNC; Cable length: 12 FT

Tech Documents & Resources

a212405b-data-sheet

File size: 210.30 KB
Created: 11-06-2020
Updated: 11-06-2020
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