GME AT4705BA Multiband 4G Spring-Mount Bullbar Antenna
Locally Stocked

Using the time-tested, rugged, mechanical design of the AE4700 series of UHF antennas in conjunction with an innovative PCB electrical circuit, the AT4705B sets a new benchmark for multiband cellular antennas in the Australian market.

This high performance and extremely durable 4G antenna provides long range connectivity across all mobile networks, Australia and abroad. It is designed as an identical twin to the highly popular AE4700 UHF bullbar antenna.

The AT4705B delivers excellent LTE coverage across existing mobile phone networks ensuring you always remain connected, even in areas with limited or poor cellular network coverage.

  • Black Fibreglass Radome
  • Heavy Duty Spring Base
  • Ground Independent Design
  • Pre-terminated SMA Connector

Recommended Use

GME has been selected as the company's preferred range of high gain vehicle mounted antennas due to their extreme durability and 100% local Australian manufacturing.

The AT4705B provides consistent 7 dBi gain across its long range band, which is the ideal peak gain figure for moving vehicles and machinery. For short range high speed data applications the antenna has an upper 1695 to 2200 MHz band in support of LTE-Advanced carrier aggregation.


RF Performance - Omni

Frequency Range [ ? ]694 to 2200 MHz
Polarisation [ ? ]
Max. Input Power [ ? ]10 W
Input Impedance50 Ω
MIMO [ ? ]
PIM, 3rd Order [ ? ]
Frequency Range [ ? ] Peak Gain [ ? ] VSWR [ ? ] Efficiency Average Gain Inter-Port [ ? ] El. [ ? ]
694 to 960 MHz 7.0 dBi
< 2.5:1
1695 to 2200 MHz 2.5 dBi
< 2.5:1

Physical Specification

Operating Temperature-40 to 65 °C
1.75 kg
1200 mm (H)
12" UNC Stud
Ingress Protection
RF Connections Cable Length Notes
1x Male Free Hanging 4500 mm

About the Supplier

For more than 60 years, GME has been an industry leader in the communication technology space. GME remains a family owned operation and is proudly 100% Australian owned. GME operates from our purpose built facility which houses our industry leading manufacturing and engineering capabilities.