HB Radiofrequency Wideband Cellular Stud Antenna

Product Code

VST-6927-3.SA1

Polarisation

Design Type

Application Category

IoT/M2M

RF Category

The VST-6927-3 is an economic, high performance stud mount wideband 3G/4G antenna for external use on a range of M2M devices including electronic advertising, vending machines, and metering applications. Stable omnidirectional gain and moderate-high efficiency across the entire operating frequency range ensures consistent reception and transmission.

This antenna is mounted on metal and plastic structures and is locked from the inside of the structure by a nut. Rubber gaskets at the base provide a watertight seal to the mounting structure. VST-6927-3 provides a 2 dBi gain across global UMTS/LTE bands when mounted on non-metallic surfaces, however performance is dramatically improved when mounting on a metal surface to act as a ground plane.

Two of these antennas separated >150 mm from each other are suitable for the LTE nominal MIMO applications.

Customised cable length and connectors are available. HB Radiofrequency recommend a minimum cable length of 70 mm when used on a ground plane to achieve an efficiency of greater than 40% in the 900 MHz band and greater than 60% in the 1800 MHz band.

Below data are calculated from electrical performance testing on a 400 x 400 mm ground plane.

  • Wideband 690 to 2655 MHz covering most cellular bands
  • Stud Mount for permanent applications
  • No ground plane required
  • Waterproof IP67 Rated
  • 1.5 metre RG58 cable with SMA Male straight connector
  • Fully customisable cable length and connector
Antenna Technical Data
Physical Characteristics
Construction Material
ABS Plastic
RF Connections
1
Radome Colour
Other - Black
Environmental Rating
IP67
Dimensions
75.4 x 45.2 mm (H x ø)
Operating Temperature -40 °C to 85 °C
Weight
0.1100 kg
Mounting
Stud, M12
Wideband Cellular Element
Electrical Specifications Mechanical Specifications
Input Impedance 50 Ω Input Connector
Polarisation Input Connector Gender
Male
Max. Input Power 5 W Cable Series
PIM, 3rd Order - Cable Length 2000 mm
Range: 690 to 960 MHz
Peak Gain 2.50 dBi Azimuth Beamwidth 360°
VSWR < 2.9:1 Elevation Beamwidth No Data
Radiation Efficiency 40% Electrical Tilt
Front-to-Back Ratio - Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -
Azimuth Polar Plot Elevation Polar Plot
Polar Azimuth 698 to 960 MHz
Polar Elevation 698 to 960 MHz
Range: 1710 to 2655 MHz
Peak Gain 3.00 dBi Azimuth Beamwidth 360°
VSWR < 2.8:1 Elevation Beamwidth No Data
Radiation Efficiency 60% Electrical Tilt
Front-to-Back Ratio - Inter-Port Isolation -
Cross-Polar Discrimination - Cross-Polar Isolation -
Azimuth Polar Plot Elevation Polar Plot
Polar Azimuth 1710 to 2700 MHz
Polar Elevation 1710 to 2700 MHz

HB Radiofrequency

HB Radiofrequency Engineering

HB Radiofrequency forms an essential part of the Halberd Bastion enterprise. Clients requiring OEM manufacturing and custom designed components not available through existing manufacturers can leverage the HB Radiofrequency brand. This service allows clients to manufacture without undertaking the arduous process of marketing their own brand, and protecting confidential manufacturing information.

Select the quantity closest to your requirement.