Body-Worn AntennasBA 450/GPS

Dual Band Body Antenna for TETRA Band

Description

  • Radio Communication for the 400 MHz Band and GPS-reception in one antenna.
  • Highly flexible covert coax antenna with black sleeving.
  • Reduced ½ λ skirt dipole antenna.
  • Covert flexible body antenna, supporting free movement.
  • Highest quality materials in an elegant design.

Specifications

Electrical
Model BA 450/GPS
Frequency 400 MHz : 380 - 490 MHz covered by three models
GPS : 1575 MHz
Antenna Type ½ λ antenna
Max. Input Power 25 W
Polarisation Vertical
Impedance 50 Ω
Gain 400 MHz : 0 dBi (-5 dBi mounted on the body)
VSWR 400 MHz : < 2.5 :1 when mounted in coat collar
Bandwidth 400 MHz : ≥ 50 MHz @ VSWR ≤ 2.5:1
Mechanical
Connection(s) SMA(m) or SMA(f)
Materials Coax cable with black sleeving
Colour Black
Height Approx. 550 mm / 21.65 in.
Weight Approx. 0.018 kg / 0.04 lb.
Mounting Attached to clothing with one safety pins

Diagram and Mounting

TYPICAL SWR CURVE

MOUNTED ON THE BODY

Ordering Designations

Model Product No.
BA 450/GPS/380-430 140000608
BA 450/GPS/425-475 140000613
BA 450/GPS/440-490 140000607

Typical VSWR Curve

BA 450!GPS SWR curve

Mounted on the Body

 

BA GPS 160 mand

3D Gain Plot *

BA 160 GPS simulering

* When antenna is mounted in front of chest.