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4G Roof-Mounted Antenna (J-E4RH)

Overview

The J-E4RH panel-mounted antenna is designed for permanent installation onto a vehicle roof.  

The antenna has been designed to perform even in extreme environments.  At only 82 mm high, and protected by a robust high-impact radome, the antenna is almost impervious to daily wear, tear and impact.

The J-E4RH antenna offers excellent performance across a wide bandwidth, covering all global cellular frequency bands (4G/3G/2G) from 698 MHz up to 2700 MHz.  

Support for the 2400 MHz frequency band also allows this antenna to be used as a high-performance Wi-Fi antenna solution.

The antenna is supplied with a convenient adhesive pad and an integrated ultra low loss cable.

Please note that this antenna requires a ground plane, and is therefore only suitable for vehicles with a metal roof - or a non-metallic roof where a ground plane is either already present or is installed with the antenna.  If installing a ground plane this should be at least 25cm in diameter, preferably round, and with the antenna located in the centre.  

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Specifications
Frequency Range

698-960 / 1710-2700 MHz

Operational Bands

700/800/900/1800/1900/2100/2400/2600 MHz

Peak Realised Gain (excluding cable)

+ 3 dBi @ 700 & 800 MHz

+ 4 dBi @ 900 & 1800 MHz

+ 5 dBi @ 1900, 2100, 2400 and 2600 MHz

VSWR

<2.5:1

Polarisation

Vertical

Pattern

Omni-directional

Impedance

50Ω

Max Input Power

30W

Dimensions

Height: 82 mm

Diameter: 48 mm

Operating Temperature

-40 to +80 °C

Material

High-impact UV stable ABS

Colour

Black

Mounting Info

Fixing: Panel mount

Hole diameter: 14 mm

Maximum panel thickness: 13 mm

Cable Info

Cable length: 5m

Cable type: ultra low loss

Approximate cable loss per metre: 0.5 dB (although varies with frequency)

Connector: SMA Male

Manufacturer

Panorama Antennas

Part Numbers

In-CarPC Part No: J-E4RH / JE4RH

Panorama Part No: LPB-7-27-5SP



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