The BSU type antenna is a 2dBi gain discreet ruggedized product and is suitable for temporary field use or permanent installation. The antenna has a black plated brass centre hub, which is mounted on a nylon stub mast and is supplied with mounting hardware.

The hub has a N socket terminal which allows use of different types and diameter coaxial cable, depending on cable length required. The plastic coated ¼ wave radiating element is fitted to the centre of the hub and three helical elements provide the ground plane.

Typical applications for this antenna are: for use on mobile pump up mast, fixed radio terminal (FRT) and mobile/fixed repeater installations.

Product Variants

Part Number	Operating Frequencies	Connector
BSU-S1	380-400MHz	N Jack
BSU-S2	410-430MHz	N Jack
BSU-TET	380-430MHz	N Jack
BSU-S4	450-430MHz	N Jack

Application Frequency
UHF Frequency Band	S1 (380-400MHz); S2 (410-430MHz); TET (380-430MHz); S4 (450-470MHz); U2 (450-520MHz);
Electrical Data
UHF (340-520MHz)	380-470MHz - (Banded)
Typical VSWR	<2:1
Peak Gain (dBi)	2
Max Input Power (W)	100
HCM Code (H / V)	000ND00 046DE00
Pattern	Omni-directional
Ground Plane Independent	Yes
Mechanical Data
Available Colours	Black
Operating Temperature	-40 / + 80°C
Mounting Data
Mounting Type	Mast Mount
Mounting Method	U Bolt