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A2111 Series (Cut-to-Frequency Magnetic-Mount)

A2111 Series (Cut-to-Frequency Magnetic-Mount)

Cut-to-Frequency Magnetic-Mount Antenna

The A2111 Series is a cut-to-frequency magnetic-mount LMR antenna supplied with 12 ft of RG-58/U cable and a PL259 connector.

  • Adds a non-penetrating magnetic option to the A1111 frequency plan.
  • Ships tuned to the selected operating range with unity gain.
  • Includes 12 ft of RG-58/U cable and an installed PL259 connector.
  • Protects the mounting surface with heavy-gauge Mylar beneath the magnet.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The A2111 Series adapts the cut-to-frequency quarter-wave platform for temporary or non-penetrating vehicle installation. Each antenna is selected for a defined LMR range rather than operating across 136–960 MHz as one broadband unit.

The integrated magnetic base includes protective Mylar beneath the mount and arrives with 12 ft of RG-58/U cable terminated in a PL259 connector. Brite and black whips follow the same frequency-choice structure.

Ideal applications: temporary vehicle LMR installations, test vehicles, and equipment that cannot accept a permanent NMO hole mount.

Example Model Configurations: A2111A, A2111B, A2111B-915/SP

Key Specifications

Feature Specification
Technology LMR / P25
Frequency

LMR / P25: 136–960 MHz series; each ordered antenna is cut to a selected subrange
Gain

LMR / P25: Unity
Configuration 1 RF feed
Connector / Cable

LMR / P25 connector: PL259 plug

LMR / P25 cable: RG-58/U

LMR / P25 cable length: 12 ft (3.66 m)
Mounting Integrated magnetic base with protective Mylar layer
Dimensions Frequency dependent; 20.00 in (50.8 cm) maximum whip length
Material

Housing: ABS base housing

Base: Integrated magnetic base with protective Mylar

Element: Stainless-steel whip
VSWR

LMR / P25: <1.2:1
Maximum Input Power

LMR / P25: 200 W

Models & Configurations

Model / Configuration Configuration Details
A2111A Magnetic mount; Chrome / brite finish; Cable: RG58; Cable length: 12 FT
A2111B Magnetic mount; Black; Cable: RG58; Cable length: 12 FT
A2111B-915/SP Magnetic mount; Black; Cable: LL-195; TNC-MALE; Cable length: 10 FT

Tech Documents & Resources

a1111-a2111-series-data-sheet

File size: 211.62 KB
Created: 10-06-2020
Updated: 10-06-2020
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