Skip to main content

Y42400WB (400–800 MHz Wideband Public Safety)

400–800 MHz Wideband Public-Safety Directional Antenna


The Y42400WB provides 9 dBi directional coverage across 400–800 MHz for public-safety and fixed LMR infrastructure.

  • Covers 400–800 MHz without selecting a narrow tuned sub-band.
  • Provides a symmetrical 40° beam and 20 dB front-to-back ratio.
  • Handles 150 W and survives winds to 125 mph.

Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The Y42400WB gives public-safety and fixed LMR systems one compact directional antenna across 400–800 MHz. Its 9 dBi vertically polarized pattern avoids the sub-band selection required by conventional tuned Yagis.

Wideband path: A 40° × 40° beam and 20 dB front-to-back ratio support controlled coverage across UHF and adjacent public-safety spectrum.

Outdoor construction: Welded aluminum elements, a UV-resistant ABS feed housing, and a 125 mph wind rating support permanent mast installations.

Ideal applications:

  • Public-safety base and repeater sites
  • Fixed LMR links
  • Wideband UHF infrastructure

Example Model Configurations: Y42400WB

Key Specifications

Feature Specification
Technology Land mobile radio; public-safety communications
Frequency

LMR / public safety: 400-800 MHz

Gain

LMR / public safety: 9 dBi

Polarization

LMR / public safety: Vertical in the normal installation orientation

Connector / Cable

LMR / public safety connector: 1 x N jack (female) on pigtail

LMR / public safety length: 12 in (305 mm)

Mounting Stainless-steel V-bolts supplied; mounts to pipe up to 2.50 in outside diameter
Dimensions 14.38 × 3.25 × 13.63 in (365 × 83 × 346 mm)
Material

Body / boom: Aluminum boom and extruded-aluminum mounting plate

Elements: 3/16 in solid welded aluminum elements

Radome / housing: UV-inhibited ABS driven-element radome

Maximum Input Power

LMR / public safety: 150 W

Wind Rating 125 mph (201 km/h)
Environmental Rating / Qualifications

Construction: Weatherproof outdoor construction

Operating Temperature -40 to 80 °C

Models & Configurations

Model / Configuration Configuration Details
Y42400WB 400-800 MHz; 7dBd gain

Tech Documents & Resources

Y42400WB Spec Sheet

Continue to TheAntennaStore.com

You’re being redirected to our online shop, The Antenna Store.