MU 3-BZ/TETRA/l

3 dB Gain ⅝ λ Mobile Antenna for the TETRA Band

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MU 3-BZ/TETRA/l

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MU 3-BZ/TETRA/l
Electrical
Model MU 3-BZ/TETRA/l
Frequency 380 – 410 MHz
Antenna Type Mobile whip antenna
Max. Input Power 100 W
Polarisation Vertical
Impedance 50 Ω
VSWR ≤ 1.5 @ f. res.
Bandwidth ≥ 10 @ VSWR ≤ 2.0
≥ 30 @ VSWR ≤ 3.0
Gain (EIA RS-329-1) 3 dB
Mechanical
Materials Whip: Stainless steel, black-chromed
Black-chromed brass
Mount: Black-chromed brass
Weather- and shockproof plastics
Stainless steel
Installation Torque 7.5 ±1 Nm
Colour Black
Historic Brand Amphenol Procom
Antenna Mount Type Hole Mount
Height Approx. 490 mm / 19.29 in.
Weight BZ-version : Approx. 140 g / 0.31 lb.
BZP4-version : Approx. 280 g / 0.62
Mounting 21mm dia. hole (For roof thicknesses 2 mm up to 7.5 mm mounting hole should be 22mm dia.)
Mounting Plate Thickness Max. 2.0 mm (Models up to 7.5 mm on request)
  • Black-chromed stainless steel whip with toggle joint.
  • Factory tuned for the range 380 – 410 MHz.
  • Stainless steel BZ-mount with ball-joint and wing screw whip-fastening system.
  • Simple mounting exclusively with access from the outside. Models with roof thickness from 2 mm to 7.5 mm mounting from the inside.
  • Choice between two connection principles:
  • BZ-mount: FME-connection (supplied without cable).
  • BZP4-mount: Permanently attached 4 m cable terminated with FME-connector.

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Model Product No. Additional Information Add To Quote

MU 3-BZ/TETRA/l

 130001374 BZ-mount with FME-system

MU 3-BZP4/TETRA/l

 130001389 BZP4-mount with 4 m cable and FME-connector

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The whip is compatible with all below mounts

Typical VSWR curve

MU 3-BZ-TETRA-l-SWR-kurve

Installation

This antenna is provided with type BZ-mount. The whip is fastened to the mount by means of our standard ball-joint and wing screw system. The adjustable ball-joint ensures that the whip can always be mounted in a vertical position independent of the angle of the installation spot.


The BZ-mount is particularly well suited for mounting on car-roofs because of its ability to be installed exclusively with access from the outside. The BZ-Mount for roof thickness from 2 mm to 7.5 mm must be mounted from the inside.

However, the antenna can be installed anywhere on the car, as the BZ-mount is equally well suited for mounting on e.g. trunk or wing.

1. Installation Dimension

BZ-Mount-21-22-38-GB

2. Installation Steps

Z Mount inst step samlet GB

Do not use sealer on rubber gasket or other places.